Inhaltspezifische Aktionen

Publikationen Atom- und Molekülphysik

Publikationen S. Schippers: Web of Science, ORCID, ADS, arXiv, Google Scholar

 

Publikationen A. Müller: Web of Science, ORCID, Google Scholar

 

2022

Experimental determination of the dissociative recombination rate coefficient for rotationally-cold CH+ and its implications for the diffuse cloud chemistry
D. Paul, M. Grieser, F. Grussie, R. von Hahn, L. W. Isberner, Á. Kálosi, C. Krantz, H. Kreckel, D. Müll, D. A. Neufeld, D. W. Savin, S. Schippers, P. Wilhelm, A. Wolf, M. G. Wolfire, and O. Novotný
Astrophys. J. 939 (2022) 122; (see also arXiv:2208.14927).

Precise determination of the 2s22p5 → 2s 2p6 transition energy in fluorine-like nickel utilizing a low-lying dielectronic resonance
S. X. Wang, Z. K. Huang, W. Q. Wen, W. L. Ma, H. B. Wang, S. Schippers, Z. W. Wu, Y. S. Kozhedub, M. Y. Kaygorodov, A. V. Volotka, K. Wang, C. Y. Zhang, C. Y. Chen, C. Liu, H. K. Huang, L. Shao, L. J. Mao, X. M. Ma, J. Li, M. T. Tang, K. M. Yan, Y. B. Zhou, Y. J. Yuan, J. C. Yang, S. F. Zhang, X. Ma, , and L. F. Zhu
Phys. Rev. A 106 (2022) 042808; (see also arXiv:2205.01334).

X-ray absorption spectroscopy of H3O+
J. Schwarz, F. Kielgast, I. Baev, S. Reinwardt, F. Trinter, S. Klumpp, A. Perry-Sassmannshausen, T. Buhr, S. Schippers, A. Müller, S. Bari, V. Mondes, R. Flesch, E. Rühl, and M. Martins
Phys. Chem. Chem. Phys. 24 (2022) 23119.

Multiple photodetachment of oxygen anions via K-shell excitation and ionization: Direct double-detachment processes and subsequent deexcitation cascades
S. Schippers, A. Hamann, A. Perry-Sassmannshausen, T. Buhr, A. Müller, M. Martins, S. Reinwardt, F. Trinter , and S. Fritzsche
Phys. Rev. A 106 (2022) 013114; (see also arXiv:2207.07329).

Non-dipole anisotropy parameters in the photoionization of Kr in the region of deep inner shell excitations
L. Ábrók, T. Buhr, Á. Kövér, D. Varga, K. Holste, A. A. Borovik Jr., S. Schippers, A. Müller, L. Gulyás, S. Ricz, and A. Orbán
J. Electron. Spectrosc. Rel. Phenom. 258 (2022) 147209.

Near K-edge photoionization and photoabsorption of singly, doubly, and triply charged silicon ions
S. Schippers, S. Stock, T. Buhr, A. Perry-Sassmannshausen, S. Reinwardt, M. Martins, A. Müller, and S. Fritzsche
Astrophys. J. 931 (2022) 100; (see also arXiv:2204.08750).

X-ray emission associated with radiative recombination for Pb82+ ions at threshold energies
B. Zhu, A. Gumberidze, T. Over, G. Weber, Z. Andelkovic, A. Bräuning-Demian, R. Chen, D. Dmytriiev, O. Forstner, C. Hahn, F. Herfurth, M. O. Herdrich, P. -M. Hillenbrand, A. Kalinin, F. M. Kröoger, M. Lestinsky, Y. A. Litvinov, E. B. Menz, W. Middents, T. Morgenroth, N. Petridis, Ph. Pfäfflein, M. S. Sanjari, R. S. Sidhu, U. Spillmann, R. Schuch, S. Schippers, S. Trotsenko, L. Varga, G. Vorobyev, and Th. Stöhlker
Phys. Rev. A 105 (2022) 052804; (see also arXiv:2201.06977).

Single and double K-shell vacancy production in slow Xe54+,53+-Xe collisions
P.-M. Hillenbrand, S. Hagmann, Y. S. Kozhedub, E. P. Benis, C. Brandau, R. J. Chen, D. Dmytriiev, O. Forstner, J. Glorius, R. E. Grisenti, A. Gumberidze, M.  Lestinsky, Yu. A. Litvinov, E. B. Menz, T. Morgenroth, S. Nanos, N. Petridis, Ph. Pfäfflein, H. Rothard, M. S. Sanjari, R. S. Sidhu, U. Spillmann, S. Trotsenko, I. I.  Tupitsyn, L. Varga, and Th. Stöhlker
Phys. Rev. A 105 (2022) 022810.

Ground-state g factor of highly charged 229Th ions: An access to the M1 transition probability between the isomeric and ground nuclear states
V. M. Shabaev, D. A. Glazov, A. M. Ryzhkov, C. Brandau, G. Plunien, W. Quint, A. M. Volchkova, and D. V. Zinenko
Phys. Rev. Lett. 128 (2022) 043001.

 

2021

Multiple photodetachment of silicon anions via K-shell excitation and ionization
A. Perry-Sassmannshausen, T. Buhr, M. Martins, S. Reinwardt, F. Trinter, A. Müller, S. Fritzsche, and S. Schippers
Phys. Rev. A 104 (2021) 053107; (see also arXiv:2111.01408).

Recommissioning of the CRYRING@ESR electron cooler
C. Krantz, Z. Andelkovic, C. Dimopoulou, W. Geithner, T. Hackler, F. Herfurth, R. Hess, M. Lestinsky, E. Menz, A. Reiter, J. Roßbach, C. Schroeder, A. Täschner, G. Vorobjev, C. Brandau, S. Schippers, V. Hannen, D. Winzen, and C. Weinheimer
Proceedings of the 12th International Particle Accelerator Conference, JACoW Publishing, Geneva, Switzerland, 2021, p. 1816-1818.

The role of L-shell single and double core-hole production and decay in m-fold (1 ≤ m ≤ 6) photoionization of the Ar+ ion
A. Müller, M. Martins, A. Borovik Jr., T. Buhr, A. Perry-Sassmannshausen, S. Reinwardt, F. Trinter, S. Schippers, S. Fritzsche, and A. S. Kheifets
Phys. Rev. A 104 (2021) 033105.

Electron-loss-to-continuum cusp in collisions of U89+with N2 and Xe
P.-M. Hillenbrand, K. N. Lyashchenko, S. Hagmann, O. Yu. Andreev, D. Banaś, E. P. Benis, A. I. Bondarev, C. Brandau, E. De Filippo, O. Forstner, J. Glorius, R. E. Grisenti, A. Gumberidze, D. L. Guo, M. O. Herdrich, M. Lestinsky, Yu. A. Litvinov, E. V. Pagano, N. Petridis, M. S. Sanjari, D. Schury, U. Spillmann, S. Trotsenko, M. Vockert, A. B. Voitkiv, G. Weber, and Th. Stöhlker
Phys. Rev. A 104 (2021) 012809.

PAMOP2: State-of-the-art computations for atomic, molecular and optical processes
B. M. McLaughlin, C. P. Ballance, R. T. Smyth, M. S. Pindzola, P. C. Stancil, J. F. Babb, and A. Müller
in "High Performance Computing in Science and Engineering '19", Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2019, edited by W. E. Nagel, D. B. Kröner, and M. Resch (Springer, Berlin, 2021) chapter 4.

Experimental studies on photoabsorption by endohedral fullerene ions with a focus on Xe@C60+ confinement resonances
A. Müller, A. L. D. Kilcoyne, S. Schippers, and R. A. Phaneuf
Phys. Scr. 196 (2021) 064004.

Atomic cascade computations
S. Fritzsche, P. Palmeri, and S. Schippers
Symmetry 13 (2021) 520.

Direct double ionization of the Ar+ M shell by a single photon
A. Müller, A. L. D. Kilcoyne, R. A. Phaneuf, K. Holste, S. Schippers, and A. S. Kheifets
Phys. Rev. A 103 (2021) L031101.

Near L-edge single and multiple photoionization of doubly charged iron ions
S. Schippers, R. Beerwerth, S. Bari, T. Buhr, K. Holste, A. L. D. Kilcoyne, A. Perry-Sassmannshausen, R. A. Phaneuf, S. Reinwardt, D. W. Savin, K. Schubert, S. Fritzsche, M. Martins, and A. Müller
Astrophys. J. 908 (2021) 52; (see also arXiv:2010.00473).

Disentangling the photodissociation dynamics of the HF+ molecular radical via kinetic-energy-release-resolved F 1s core excitation and ionization
M. Martins, S. Reinwardt, J. Schunck, J. Schwarz, K. Baev, A. Müller, T. Buhr, A. Perry-Sassmannshausen, S. Klumpp, and S. Schippers
J. Phys. Chem. Lett. 12 (2021) 1390.

 

2020

Multiple photodetachment of atomic anions via single and double core-hole creation
S. Schippers, A. Perry-Sassmannshausen, T. Buhr, M. Martins, S. Fritzsche, and A Müller
J. Phys. B 53 (2020) 192001; (see also arXiv:2005.03285).

Photoionization of astrophysically relevant atomic ions at PIPE
S. Schippers and A Müller
Atoms 8 (2020) 45; (see also arXiv:2008.05264).

Electron capture of Xe54+ in collisions with H2 molecules in the energy range between 5.5 and 30.9 MeV/u
F. M. Kröger, G. Weber, M. O. Herdrich, J. Glorius, C. Langer, Z. Slavkovska, L. Bott, C. Brandau, B. Bruckner, K. Blaum, X. Chen, S. Dababneh, T. Davinson, P. Erbacher, S. Fiebiger, T. Gassner, K. Gobel, M. Groothuis, A. Gumberidze, G. Gyurky, S. Hagmann, C. Hahn, M. Heil, R. Hess, R. Hensch, P. Hillmann, P. M. Hillenbrand, O. Hinrichs, B. Jurado, T. Kausch, A. Khodaparast, T. Kisselbach, N. Klapper, C. Kozhuharov, D. Kurtulgil, G. Lane, C. Lederer-Woods, M. Lestinsky, S. Litvinov, Y. A. Litvinov, B. Loher, F. Nolden, N. Petridis, U. Popp, M. Reed, R. Reifarth, M. S. Sanjari, H. Simon, U. Spillmann, M. Steck, J. Stumm, T. Szucs, T. T. Nguyen, A. T. Zadeh, B. Thomas, S. Y. Torilov, H. Tornqvist, C. Trageser, S. Trotsenko, M. Volknandt, M. Weigand, C. Wolf, P. J. Woods, V. P. Shevelko, I. Y. Tolstikhina, and T. Stöhlker
Phys. Rev. A 102 (2020) 042825.

Determination of luminosity for in-ring reactions: A new approach for the low-energy domain
Y. M. Xing, J. Glorius, L. Varga, L. Bott, C. Brandau, B. Brückner, R. J. Chen, X. Chen, S. Dababneh, T. Davinson, P. Erbacher, S. Fiebiger, T. Gaßner, K. Göbel, M. Groothuis, A. Gumberidze, G. Gyürky, M. Heil, R. Hess, R. Hensch, P. Hillmann, P.-M. Hillenbrand, O. Hinrichs, B. Jurado, T. Kausch, A. Khodaparast, T. Kisselbach, N. Klapper, C. Kozhuharov, D. Kurtulgil, G. Lane, C. Langer, C. Lederer-Woods, M. Lestinsky, S. Litvinov, Yu. A. Litvinov. B. Löher, N. Petridis, U. Popp, M. Reed, R. Reifarth, M. S. Sanjari, H. Simon, Z. Slavkovská, U. Spillmann, M. Steck, T. Stöhlker, J. Stumm, T. Szücs, T. T. Nguyen, A. Taremi Zadeh, B. Thomas, S. Yu. Torilov, H. Törnqvist, C. Trageser, S. Trotsenko, M. Volknandt, M. Wang, M. Weigand, C. Wolf, P. J. Woods, Y. H. Zhang, and X. H. Zhoua
Nucl. Instrum. Methods Phys. Res. A 982 (2020) 164367.

Hybrid subconfiguration-average and level-to-level distorted-wave treatment of electron-impact single ionisation of W15+ and W16+
F. Jin, A. Borovik Jr., B. Ebinger, and S. Schippers
J. Phys. B 53 (2020) 175201.; (see also arXiv:2004.02597).

Ion thrusters for electric propulsion - scientific issues developing a niche technology into a game changer
K. Holste, P. Dietz, S. Scharmann, K. Keil, T. Henning, D. Zschätzsch, M. Reitemeyer, B. Nauschütt, F. Kiefer, F. Kunze, J. Zorn, C. Heiliger, N. Joshi, U. Probst, R. Thüringer, C. Volkmar, D. Packan, S. Peterschmitt, K.-T. Brinkmann, H.-G. Zaunick, M. H. Thoma, M. Kretschmer, H. J. Leiter, S. Schippers, K. Hannemann, and P. J. Klar
Rev. Sci. Instrum. 91 (2020) 061101.

Multiple photodetachment of carbon anions via single and double core-hole creation
A. Perry-Sassmannshausen, T. Buhr, A. Borovik Jr., M. Martins, S. Reinwardt, S. Ricz, S. O. Stock, F. Trinter, A. Müller, S. Fritzsche, and S. Schippers
Phys. Rev. Lett. 124 (2020) 083203 (Editors' Suggestion); (see also arXiv:1912.04017).

The photon-ion merged-beams experiment PIPE at PETRA III - The first five years
S. Schippers, T. Buhr, A. Borovik Jr., K. Holste, A. Perry-Sassmannshausen, K. Mertens, S. Reinwardt, M. Martins, S. Klumpp, K. Schubert, S. Bari, R. Beerwerth, S. Fritzsche, S. Ricz, J. Hellhund, and A. Müller
X-Ray Spectrometry 49 (2020) 11; (see also arXiv:1809.09580).

Electron-impact single ionisation of W14+ ions: Subconfiguration-average and level-to-level distorted wave calculations
F. Jin, A. Borovik Jr., B. Ebinger, and S. Schippers
J. Phys. B 53 (2020) 075201; (see also arXiv:1912.08681).

Radiative electron capture to the continuum in U89++N2 collisions: Experiment and theory
P.-M. Hillenbrand, S. Hagmann, M. E. Groshev, D. Banas, E. P. Benis, C. Brandau, E. De Filippo, O. Forstner, J. Glorius, R. E. Grisenti, A. Gumberidze, D. L. Guo, B. Hai, M. O. Herdrich, M. Lestinsky, Yu. A. Litvinov, E. V. Pagano, N. Petridis, M. S. Sanjari, D. Schury, U. Spillmann, S. Trotsenko, M. Vockert, G. Weber, V. A. Yerokhin, and Th. Stöhlker
Phys. Rev. A 101 (2020) 022708.

High‐resolution wavelength‐dispersive spectroscopy of K‐shell transitions in hydrogen‐like gold
T. Gassner, A. Gumberidze, M. Trassinelli, R. Heß, U. Spillmann, D. Banas, K.‐H. Blumenhagen, F. Bosch, C. Brandau, W. Chen, Chr. Dimopoulou, E. Förster, R. E. Grisenti, S. Hagmann, P.‐M. Hillenbrand, P. Indelicato, P. Jagodzinski, T. Kämpfer, M. Lestinsky, D. Liesen, Yu. A. Litvinov, R. Loetzsch, B. Manil, R. Märtin, F. Nolden, N. Petridis, M. S. Sanjari, K. S. Schulze, M. Schwemlein, A. Simionovici, M. Steck, T. Stöhlker, C. I. Szabo, S. Trotsenko, I. Uschmann, G. Weber, O. Wehrhan, N. Winckler, D. F. A. Winters, N. Winters, E. Ziegler, and H. F. Beyer
X-Ray Spectrometry 49 (2020) 204.

Electron-impact single ionisation of Wq+ ions: Experiment and theory for 11 ≤ q ≤ 18
D. Schury, A. Borovik Jr., B. Ebinger, F. Jin, K. Spruck, A. Müller, and S. Schippers
J. Phys. B 53 (2020) 015201; (see also arXiv:1910.08482).

 

2019

Near L-edge single and multiple photoionization of triply charged iron ions
R. Beerwerth, T. Buhr, A. Perry-Sassmannshausen, S. Stock, S. Bari, K. Holste, A. L. D. Kilcoyne, S. Reinwardt, S. Ricz, D. W. Savin, K. Schubert, M. Martins, A. Müller, S. Fritzsche, and S. Schippers
Astrophys. J. 887 (2019) 189; (see also arXiv:1908.05252).

Electron-impact ionization of W5+
V. Jonauskas, A. Kynienė, S. Kučas, S. Pakalka, Š. Masys, A. Prancikevičius, A. Borovik Jr., M. F. Gharaibeh, S. Schippers, and A. Müller
Phys. Rev. A 100 (2019) 062701.

Absorption spectra at the iodine 3d ionisation threshold following the CHxI+ (x=0–3) cation sequence
K. Schubert, A. A. Guda, K. Mertens, J. O. Schunck, S. Schippers, A. Müller, S. Bari, S. Klumpp, and M. Martins
Phys. Chem. Chem. Phys. 21 (2019) 25415.

Photoionization of tungsten ions: experiment and theory for W5+
A. Müller, S. Schippers, J. Hellhund, A. L. D. Kilcoyne, R. A. Phaneuf, and B. M. McLaughlin
J. Phys. B 52 (2019) 195005; (see also arXiv:1907.12969).

Roadmap on photonic, electronic and atomic collision physics I. Light-matter interaction
K. Ueda, E. Sokell, S. Schippers, F. Aumayr, H. Sadeghpour, J. Burgdörfer, C. Lemell, X.-M. Tong, T. Pfeifer, F. Calegari, A. Palacios, F. Martin, P. Corkum, G. Sansone, E. V. Gryzlova, A. N. Grum-Grzhimailo, M. N. Piancastelli, P. M. Weber, T. Steinle, K. Amini, J. Biegert, N. Berrah, E. Kukk, R. Santra, A. Müller, D. Dowek, R. R. Lucchese, C. W. McCurdy, P. Bolognesi, L. Avaldi, T. Jahnke, M. S. Schöffler, R. Dörner, Y. Mairesse, L. Nahon, O. Smirnova, T. Schlathölter, E. E. B. Campbell, J.-M. Rost, M. Meyer, and K. A. Tanaka
J. Phys. B 52 (2019) 171001.

Roadmap on photonic, electronic and atomic collision physics II. Electron and antimatter interactions
S. Schippers, E. Sokell, F. Aumayr, H. Sadeghpour, K. Ueda, I. Bray, K. Bartschat, A. Murray, J. Tennyson, A. Dorn, M. Yamazaki, M. Takahashi, N. Mason, O. Novotný, A. Wolf, L. Sanche, M. Centurion, Y. Yamazaki, G. Laricchia, C. M. Surko, J. Sullivan, G. Gribakin, D. W. Savin, Y. Ralchenko, R. Hoekstra, and G. O'Sullivan
J. Phys. B 52 (2019) 171002.

Roadmap on photonic, electronic and atomic collision physics III. Heavy particles: with zero to relativistic speeds
F. Aumayr, K. Ueda, E. Sokell, S. Schippers, H. Sadeghpour, F. Merkt, T. F. Gallagher, F. B. Dunning, P. Scheier, O. Echt, T. Kirchner, S. Fritzsche, A. Surzhykov, X. Ma, R. Rivarola, O. Fojon, L. Tribedi, E. Lamour, J. R. Crespo López-Urrutia, Y. A. Litvinov, V. Shabaev, H. Cederquist, H. Zettergren, M. Schleberger, R. Wilhelm, T. Azuma, P. Boduch, H. T. Schmidt, and T. Stöhlker
J. Phys. B 52 (2019) 171003.

Inner-shell x-ray absorption spectra of the cationic series NHy+ (y=0..3)
S. Bari, L. Inhester, K. Schubert, K. Mertens, J. O. Schunck, S. Dörner, S. Deinert, L. Schwob, S. Schippers, A. Müller, S. Klumpp, and M. Martins
Phys. Chem. Chem. Phys. 21 (2009) 16505.

Spin asymmetry in electron-impact ionization
I. Bray, D. V. Fursa, A. S. Kadyrov, A. Müller, A. Borovik Jr., and S. Schippers
Phys. Rev. A 100 (2019) 012707.

Dielectronic recombination rate coefficients of F-like nickel
S.-X. Wang, Z. K. Huang, W.-Q. Wen, C.-Y. Chen, S. Schippers, X. Xu, S. Sardar, N. Khan, H.-B. Wang, L.-J. Dou, S. Mahmood, D.-M. Zhao, X.-L. Zhu, L.-J. Mao, X.-M. Ma, J. Li, M.-T. Tang, R.-S. Mao, D.-Y. Yin, Y.-J. Yuan, J.-C. Yang, Y.-L. Shi, C.-Z. Dong, X.-W. Ma, and L.-F. Zhu
Astron. Astrophys. 627 (2019) A171.

Photoionization and photofragmentation of singly charged positive and negative Sc3N@C80 endohedral fullerene ions
A. Müller, M. Martins, A. L. D. Kilcoyne, R. A. Phaneuf, J. Hellhund, A. Borovik Jr., K. Holste, S. Bari, T. Buhr, S. Klumpp, A. Perry-Sassmannshausen, S. Reinwardt,S. Ricz, K. Schubert, and S. Schippers
Phys. Rev. A 99 (2019) 063401.

Approaching the Gamow window with stored ions: Direct measurement of 124Xe(p,γ) in the ESR storage ring
J. Glorius, C. Langer, Z. Slavkovská, L. Bott, C. Brandau, B. Brückner, K. Blaum, X. Chen, S. Dababneh, T. Davinson, P. Erbacher, S. Fiebiger, T. Gaßner, K. Göbel, M. Groothuis, A. Gumberidze, G. Gyürky, M. Heil, R. Hess, R. Hensch, P. Hillmann, P.-M. Hillenbrand, O. Hinrichs, B. Jurado, T. Kausch, A. Khodaparast, T. Kisselbach, N. Klapper, C. Kozhuharov, D. Kurtulgil, G. Lane, C. Lederer-Woods, M. Lestinsky, S. Litvinov, Yu. A. Litvinov, B. Löher, F. Nolden, N. Petridis, U. Popp, T. Rauscher, M. Reed, R. Reifarth, M. S. Sanjari, D. Savran, H. Simon, U. Spillmann, M. Steck, T. Stöhlker, J. Stumm, A. Surzhykov, T. Szücs, T. T. Nguyen, A.  Taremi Zadeh, B. Thomas, S. Yu. Torilov, H. Törnqvist, M. Träger, C. Trageser, S. Trotsenko, L. Varga, M. Volknandt, H. Weick, M. Weigand, C. Wolf, P. J. Woods, and Y. M. Xing
Phys. Rev. Lett. 122 (2019) 092701.

Resonant and nonresonant indirect electron-impact single ionization of beryllium-like carbon ions via K-shell excitation
B. Ebinger, P. Liu, A. Borovik Jr, A. Müller, J. Zeng, and S. Schippers
J. Phys. B 52 (2019) 035202.

The hyperfine puzzle of strong-field bound-state QED
W. Nörtershäuser, J. Ullmann, L. V. Skripnikov, Z. Andelkovic, C. Brandau, A. Dax, W. Geithner, C. Geppert, C. Gorges, M. Hammen, V. Hannen, S. Kaufmann, K. König, F. Kraus, B. Kresse, Y. A. Litvinov, M. Lochmann, B. Maaß, J.  Meisner, T. Murböck, A. F. Privalov, R. Sánchez, B. Scheibe, M. Schmidt, S. Schmidt, V. M. Shabaev, M. Steck, T. Stöhlker, R. C. Thompson, C. Trageser, M. Vogel, J. Vollbrecht, A. V. Volotka, C. Weinheimer
Hyperfine Interactions, 240 (2019) 51.

Isotope shifts of the 1s2 2s 2p(J) - 1s22s2 transition energies in Be-like thorium and uranium
N. A. Zubova, I. S. Anisimova, M. Yu. Kaygorodov, Yu. S. Kozhedub, A. V. Malyshev, V. M. Shabaev, I. I. Tupitsyn, G. Plunien, C. Brandau, and T. Stöhlker
J. Phys. B 52 (2019) 185001.

Lifetimes and g-factors of the HFS states in H-like and Li-like bismuth
V. Hannen, J. Vollbrecht, Z. Andelkovic, C. Brandau, A. Dax, W. Geithner, C. Geppert, C. Gorges, M. Hammen, S. Kaufmann, K. König, Y. A. Litvinov, M. Lochmann, B. Maaß, J. Meisner, T. Murböck, R. Sánchez, M. Schmidt, S. Schmidt, M. Steck, T. Stöhlker, R. C. Thompson, C. Trageser, J. Ullmann, C. Weinheimer, and Wilfried Nörtershäuser
J. Phys. B 52 (2019) 085003.

New test of modulated electron capture decay of hydrogen-like 142Pm ions: Precision measurement of purely exponential decay
F. C. Ozturk, B. Akkus, D. Atanasov, H. Beyer, F. Bosch, D. Boutin, C. Brandau, P. Bühler, R. B. Cakirli, R. J. Chen, W. D. Chen, X. C. Chen, I. Dillmann, C. Dimopoulou, W. Enders, H. G. Essel, T. Faestermann, O. Forstner, B. S. Gao, H. Geissel, R. Gernhäuser, R. E. Grisenti, A. Gumberidze, S. Hagmann, T. Heftrich, M. Heil, M. O. Herdrich, P-M. Hillenbrand, T. Izumikawa, P. Kienle, C. Klaushofer, C. Kleffner, C. Kozhuharov, R. K. Knöbel, O. Kovalenko, S. Kreim, T. Kühl, C. Lederer-Woods, M. Lestinsky, S. A. Litvinov, Yu. A. Litvinov, Z. Liu, X. W. Ma, L. Maier, B. Mei, H. Miura, I. Mukha, A. Najafi, D. Nagae, T. Nishimura, C. Nociforo, F. Nolden, T. Ohtsubo, Y. Oktem, S. Omika, A. Ozawa, N. Petridis, J. Piotrowski, R. Reifarth, J. Rossbach, R. Sánchez, M. S. Sanjari, C. Scheidenberger, R. S. Sidhu, H. Simon, U. Spillmann, M. Steck, T. Stöhlker, B. H. Sun, L. A. Susam, F. Suzakip, T. Suzuki, S. Yu. Torilov, C. Trageser, M. Trassinelli, S. Trotsenko, X. L. Tu, P. M. Walker, M. Wang, G. Weber, H. Weick, N. Winckler, D. F. A. Winters, P. J. Woods, T. Yamaguchi, X. D. Xu, X. L. Yan, J. C. Yang, Y. J. Yuan, Y. H. Zhangh, X. H. Zhou and the FRS-ESR, ILIMA, SPARC, and TBWD Collaborations
Phys. Lett. B 797 (2019) 134800.

Radiative electron capture as a tunable source of highly linearly polarized x-rays
M. Vockert, G. Weber, H. Bräuning, A. Surzhykov, C. Brandau, S. Fritzsche, S. Geyer, S. Hagmann, S. Hess, C. Kozhuharov, R. Märtin, N. Petridis, R. Hess, S. Trotsenko, Yu. A. Litvinov, J. Glorius, A. Gumberidze, M. Steck, S. Litvinov, T. Gassner, P.-M. Hillenbrand, M. Lestinsky, F. Nolden, M. S. Sanjari, U. Popp, C. Trageser, D. F. A. Winters, U. Spillmann, T. Krings, and Th. Stöhlker
Phys. Rev. A 99 (2019) 052702.

PAMOP2: Towards exascale computations supporting experiments and astrophysics
B. M. McLaughlin, C. P. Ballance, M. S. Pindzola, P. C. Stancil, J. F. Babb, S. Schippers, and A. Müller
in High Performance Computing in Science and Engineering '18: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2018, edited by E. W. Nagel, H. D. Kröner, and M. M. Resch (Springer International Publishing, Cham, Germany, 2019) \kapitel 3.

 

2018

Microcalorimeters for x-ray spectroscopy of highly charged ions at storage rings
S. Kraft-Bermuth, D. Hengstler, P. Egelhof, C. Enss, A. Fleischmann, M. Keller, and T. Stöhlker for the SPARC collaboration
Atoms 6 (2018) 59.

Photoionization of metastable heliumlike C4+(1s 2s  3S1) ions: Precision study of intermediate doubly excited states
A. Müller, E. Lindroth, S. Bari, A. Borovik Jr., P.-M. Hillenbrand, K. Holste, P. Indelicato, A. L. D. Kilcoyne, S. Klumpp, M. Martins, J. Viefhaus, P. Wilhelm, and S. Schippers
Phys. Rev. A 98 (2018) 033416; (see also arXiv:1809.08455).

Analytical expression for the convolution of a Fano line profile with a gaussian
S. Schippers
J. Quant. Spectrosc. Radiat. Transf. 219 (2018) 33; (see also arXiv:1203.4281v3).

Experimental Recombination Rate Coefficients of Be-like 40Ca16+
S. X. Wang, X. Xu, Z. K. Huang, W. Q. Wen, H. B. Wang, N. Khan, S. P. Preval, N. R. Badnell, S. Schippers, S. Mahmood, L. J. Dou, X. Y. Chuai, D. M. Zhao, X. L. Zhu, L. J. Mao, X. M. Ma, J. Li, R. S. Mao, Y. J. Yuan, M. T. Tang, D. Y. Yin, J. C. Yang, X. Ma, and L. F. Zhu
Astrophys. J. 862 (2018) 134.

Wavelength-dispersive spectroscopy in the hard x-ray regime of a heavy highly-charged ion: the 1s Lamb shift in hydrogen-like gold
T. Gassner, M. Trassinelli, R. Heß, U. Spillmann, D. Banaś, K-H. Blumenhagen, F. Bosch, C. Brandau, W. Chen, C. Dimopoulou, E. Förster, R. E. Grisenti, A. Gumberidze, S. Hagmann, P-M. Hillenbrand, P. Indelicato, P Jagodzinski, T. Kämpfer, C. Kozhuharov, M. Lestinsky, D. Liesen, Yu. A. Litvinov, R. Loetzsch, B. Manil, R. Märtin, F. Nolden, N. Petridis, M. S. Sanjari, K. S. Schulze, M. Schwemlein, A. Simionovici, M. Steck, Th. Stöhlker, C. I. Szabo, S. Trotsenko, I. Uschmann, G. Weber, O. Wehrhan, N. Winckler, D. F. A. Winters, N. Winters, E. Ziegler, H. F. Beyer
New J. Phys. 20 (2018) 073033.

Near-K-edge double and triple detachment of the F negative ion: Observation of direct two-electron ejection by a single photon
A. Müller, A. Borovik Jr., S. Bari, T. Buhr, K. Holste, M. Martins, A. Perry-Saßmannshausen, R. A. Phaneuf, S. Reinwardt, S. Ricz, K. Schubert, and S. Schippers
Phys. Rev. Lett. 120 (2018) 133202; (see also arXiv:1809.08450).

Photoabsorption of the molecular IH cation at the iodine 3d absorption edge
S. Klumpp, A. Guda, K. Schubert, K. Mertens, J. Hellhund, A. Müller, S. Schippers, S. Bari, and M. Martins
Phys. Rev. A 97 (2018) 033401; (see also arXiv:1609.05309).

Dielectronic and trielectronic recombination rate coefficients of Be-like Ar14+
Z. K. Huang, W. Q. Wen, X. Xu, S. Mahmood, S. X. Wang, H. B. Wang, L. J. Dou, N. Khan, N. R.  Badnell, S. P. Preval, S. Schippers, T. H. Xu, Y. Yang, K. Yao, W. Q. Xu, X. Y. Chuai, X. L. Zhu, D. M.  Zhao, L. J. Mao, X. M. Ma, J. Li, R. S. Mao, Y. J. Yuan, B. Wu, L. N. Sheng, J. C. Yang, L. F. Zhu and X.  Ma
Astrophys. J. Suppl. Ser. 235 (2018) 2.

Indirect contributions to electron-impact ionization of Li+(1s 2s 3S1) ions: Role of intermediate double-K-vacancy states
A. Müller, A. Borovik Jr., K. Huber, S. Schippers, D. V. Fursa, and I. Bray
Phys. Rev. A 97 (2018) 022709.

Near-K-edge single, double, and triple photoionization of C+ ions
A. Müller, A. Borovik Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, J. Viefhaus, and S. Schippers
Phys. Rev. A 97 (2018) 013409 (Editors' Suggestion); (see also arXiv:1809.08452).

PAMOP: large-scale calculations supporting experiments and astrophysical applications
B. M. McLaughlin, C. P. Ballance, M. S. Pindzola, P. C. Stancil, J. F. Babb, S. Schippers, and A. Müller
in High Performance Computing in Science and Engineering '17: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2017, edited by E. W. Nagel, H. D. Kröner, and M. M. Resch. (Springer International Publishing, Cham, Germany, 2018) p. 37-59. 

 

2017

Electron-impact multiple-ionization cross sections for atoms and ions of helium through zinc
M. Hahn, A. Müller, and D. W. Savin
Astrophys. J. 850 (2017) 22.

Erratum: Relativistic configuration-interaction calculations of the energy levels of the 1s22l and 1s 2l 2l' states in lithiumlike ions: Carbon through chlorine [Phys. Rev. A 96, 042505 (2017)]
V. A. Yerokhin, A. Surzhykov, and A. Müller

Phys. Rev. A 96 (2017) 069901.

Relativistic configuration-interaction calculations of the energy levels of the 1s22l and 1s 2l 2l' states in lithiumlike ions: Carbon through chlorine
V. A. Yerokhin, A. Surzhykov, and A. Müller
Phys. Rev. A 96 (2017) 042505.

Near L-edge single and multiple photoionization of singly charged iron ions
S. Schippers, M. Martins, R. Beerwerth, S. Bari, K. Holste, K. Schubert, J. Viefhaus, D. W. Savin, S. Fritzsche, and A. Müller
Astrophys. J. 849 (2017) 5; (see also arXiv:1709.09092).

Photoionisation of Ca+ ions in the valence-energy region 20-56 eV: experiment and theory
A. Müller, S. Schippers, R. A. Phaneuf, A. M. Covington, A. Aguilar, G. Hinojosa, J. Bozek, M. M. Sant'Anna, A. S. Schlachter, C. Cisneros, and B. M. McLaughlin
J. Phys. B 50 (2017) 205001.

Commissioning of a powerful electron gun for electron-ion crossed-beams experiments
B. Ebinger, A. Borovik Jr., T. Molkentin, A. Müller, and S. Schippers
Nucl. Instrum. Methods B 408 (2017) 317.

High-precision X-ray spectroscopy of highly-charged ions at the experimental storage ring using silicon microcalorimeters
P. Scholz, V. Andrianov, A. Echler, P. Egelhof, C. Kilbourne, O. Kiselev, S. Kraft-Bermuth, and D. McCammon
Nucl. Instrum. Methods B 408 (2017) 323.

Impact parameter sensitive study of inner-shell atomic processes in the experimental storage ring
A. Gumberidze, C. Kozhuharov, R. T. Zhang, S. Trotsenko, Y. S. Kozhedub, R. D. DuBois, H. F. Beyer, K.-H. Blumenhagen, C. Brandau, A. Bräuning-Demian, W. Chen, O. Forstner, B. Gao, T. Gassner, R. E. Grisenti, S. Hagmann, P.-M. Hillenbrand, P. Indelicato, A. Kumar, M. Lestinsky, Yu. A. Litvinov, N. Petridis, D. Schury, U. Spillmann, C. Trageser, M. Trassinelli, X. Tu, and Th. Stöhlker
Nucl. Instrum. Methods B 408 (2017) 27.

Electron-ion recombination and electron-ion impact ionization data from laboratory experiments
A. Borovik, Jr., S. Schippers, and A. Müller
Atomic and Plasma-Material Interaction Data for Fusion No. 17 (IAEA, Vienna, 2017) p. 17-40.

Cross sections for photoionization of fullerene molecular ions Cn+ with n = 40, 50, 70, 76, 78 and 84
C. M. Thomas, K. K. Baral, N. B. Aryal, M. Habibi, D. A. Esteves-Macaluso, A. L. D. Kilcoyne, A. Aguilar, A. S. Schlachter, S. Schippers, A. Müller, and R. A. Phaneuf
Phys. Rev. A 95 (2017) 053412.

High precision hyperfine measurements in Bismuth challenge bound-state strong-field QED
J. Ullmann, Z. Andelkovic, C. Brandau, A. Dax, W. Geithner, C. Geppert, C. Gorges, M. Hammen, V. Hannen, S. Kaufmann, K. König, Y. A. Litvinov, M. Lochmann, B. Maaß, J. Meisner, T. Murböck, R. Sánchez, M. Schmidt, S. Schmidt, M. Steck, T. Stöhlker, R. C. Thompson, C. Trageser, J. Vollbrecht, C. Weinheimer, and W. Nörtershäuser
Nature Commun. 8 (2017) 15484.

Photoionization of tungsten ions: experiment and theory for W4+
A. Müller, S. Schippers, J. Hellhund, A. L. D. Kilcoyne, R. A. Phaneuf, and B. M. McLaughlin
J. Phys. B 50 (2017) 085007; (see also arXiv:1703.00892).

Special issue on atomic and molecular data for astrophysics
R. Smith, J.-M. Li, A. Müller, and F. Salama
J. Phys. B 50 (2017) 060201.

Photoionization of Ne atoms and Ne+ ions near the K edge: precision spectroscopy and absolute cross sections
A. Müller, D. Bernhardt, A. Borovik Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, J. Seltmann, J. Viefhaus, and S. Schippers
Astrophys. J. 836 (2017) 166.

Precise determination of the 1s Lamb shift in hydrogen-like lead and gold using microcalorimeters
S. Kraft-Bermuth, V. Andrianov, A. Bleile, A. Echler, P. Egelhof, P. Grabitz, S. Ilieva, O. Kiselev, C. Kilbourne, D. McCammon, J. P. Meier, and P. Scholz
J. Phys. B 50 (2017) 055603.

Recombination of open-f-shell tungsten ions
C. Krantz, N. R. Badnell, A. Müller, S. Schippers, and A. Wolf
J. Phys. B 50 (2017) 052001; (see also arXiv:1702.03406).

Single-particle detection of products from atomic and molecular reactions in a cryogenic ion storage ring
C. Krantz, O. Novotný, A. Becker, S. George, M. Grieser, R. von Hahn, C. Meyer, S. Schippers, K. Spruck, S. Vogel , and A. Wolf
Nucl. Instrum. Methods A 851 (2017) 92; (see also arXiv:1701.08042).

 

2016

PAMOP project: computations in support of experiments and astrophysical applications
B. M. McLaughlin, C. P. Ballance, M. S. Pindzola, P. C. Stancil, S. Schippers, and A. Müller
in High Performance Computing in Science and Engineering '16: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2016, edited by E. W. Nagel, H. D. Kröner, and M. M. Resch (Springer International Publishing, Cham, Germany, 2016) p. 51-74; (see also arXiv:1701.03962).

Inner-shell ionization and fragmentation of isolated endohedral fullerene ions by XUV radiation
S. Schippers
Condensed Matter 1 (2016) 6.

Prominent role of multi-electron processes in K-shell double and triple photodetachment of oxygen anions
S. Schippers, R. Beerwerth, L. Abrok, S. Bari, T. Buhr, M. Martins, S. Ricz, J. Viefhaus, S. Fritzsche, and A. Müller
Phys. Rev. A 94 (2016) 041401 (Editors' suggestion, see also arXiv:1609.05309).

Physics book: CRYRING@ESR
M. Lestinsky, V. Andrianov, B. Aurand, V. Bagnoud, D. Bernhardt, H. Beyer, S. Bishop, K. Blaum, A. Bleile, A. Borovik Jr., F. Bosch, C. J. Bostock, C. Brandau, A. Bräuning-Demian, I. Bray, T. Davinson, B. Ebinger, A. Echler, P. Egelhof, A. Ehresmann, M. Engström, C. Enss, N. Ferreira, D. Fischer, A. Fleischmann, E. Förster, S. Fritzsche, R. Geithner, S. Geyer, J. Glorius, K. Göbel, O. Gorda, J. Goullon, P. Grabitz, R. Grisenti, A. Gumberidze, S. Hagmann, M. Heil, A. Heinz, F. Herfurth, R. Heß, P.-M. Hillenbrand, R. Hubele, P. Indelicato, A. Källberg, O. Kester, O. Kiselev, A. Knie, C. Kozhuharov, S. Kraft-Bermuth, T. Kühl, G. Lane, Yu. A. Litvinov, D. Liesen, X. W. Ma, R. Märtin, R. Moshammer, A. Müller, S. Namba, P. Neumeyer, T. Nilsson, W. Nörtershäuser, G. Paulus, N. Petridis, M. Reed, R. Reifarth, P. Reiß, J. Rothhardt, R. Sanchez, M. S. Sanjari, S. Schippers, H. T. Schmidt, D. Schneider, P. Scholz, R. Schuch, M. Schulz, V. Shabaev, A. Simonsson, J. Sjöholm, Ö. Skeppstedt, K. Sonnabend, U. Spillmann, K. Stiebing, M. Steck, Th. Stöhlker, A. Surzhykov, S. Torilov, E. Träbert, M. Trassinelli, S. Trotsenko, X. L. Tu, I. Uschmann, P. M. Walker, G. Weber, D. F. A. Winters, P. J. Woods, H. Y. Zhao, and Y. H. Zhang
Eur. Phys. J. ST 225 (2016) 797-882.

The Cryogenic Storage Ring CSR
R. von Hahn, A. Becker, F. Berg, K. Blaum, C. Breitenfeldt, H. Fadil, F. Fellenberger, M. Froese, S. George, J. Göck, M. Grieser, F. Grussie, E. A. Guerin, O. Heber, P. Herwig, J. Karthein, C. Krantz, H. Kreckel, M. Lange, F. Laux, S. Lohmann, S. Menk, C. Meyer, P. M. Mishra, O. Novotný, A. P. O'Connor, D. A. Orlov, M. L. Rappaport, R. Repnow, S. Saurabh, S. Schippers, C. D. Schröter, D. Schwalm, L. Schweikhard, T. Sieber, A. Shornikov, K. Spruck, S. Sunil Kumar, J. Ullrich, X. Urbain, S. Vogel, P. Wilhelm, A. Wolf, and D. Zajfman
Rev. Sci. Instrum. 87 (2016) 063115; (see also arXiv:1606.01525).

Isotope shifts of the 2p3/2-2p1/2 transition in B-like ions
N. A. Zubova, A. V. Malyshev, I. I. Tupitsyn, V. M. Shabaev, Y. S. Kozhedub, G. Plunien, C. Brandau, and Th. Stöhlker
Phys. Rev. A 93 (2016) 052502.

Recombination of W19+ ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations
N. R. Badnell, K. Spruck, C. Krantz, O. Novotný, A. Becker, D. Bernhardt, M. Grieser, M. Hahn, R. Repnow, D. W. Savin, A. Wolf, A. Müller, and S. Schippers
Phys. Rev. A 93 (2016) 052703.

Strong asymmetry of the electron-loss-to-continuum cusp of multi-electron U28+ projectiles in near-relativistic collisions with gaseous targets
P.-M. Hillenbrand, S. Hagmann, J. M. Monti, R. D. Rivarola, K.-H. Blumenhagen, C. Brandau, W. Chen, R. D. DuBois, A. Gumberidze, D. L. Guo, M. Lestinsky, Yu. A. Litvinov, A. Müller, S. Schippers, U. Spillmann, S. Trotsenko, G. Weber, and Th. Stöhlker
Phys. Rev. A 93 (2016) 042709.

Photoionization of ions with synchrotron radiation: From ions in space to atoms in cages
S. Schippers, A. L. D. Kilcoyne, R. A. Phaneuf, and A. Müller
Contemp. Phys. 57 (2016) 215-229; (see also arXiv:1702.06317).

Storage ring cross section measurements for electron impact ionization of Fe8+
M. Hahn, A. Becker, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, M. S. Pindzola, R. Repnow, S. Schippers, K. Spruck, A. Wolf, and D. W. Savin
J. Phys. B 49 (2016) 084006.

On the absorber thickness of microcalorimetric detectors in experiments at nuclear storage rings
V. Andrianov, S. Kraft-Bermuth, and P. A. Scholz
J. Low Temp. Phys. 184 (2016) 238.

Systematic vibration studies on a cryogen-free 3He/4He dilution refrigerator for x-ray spectroscopy at storage rings
P. A. Scholz, S. Kraft-Bermuth , and V. Andrianov
J. Low Temp. Phys. 184 (2016) 576.

Absolute rate coefficients for photorecombination of berylliumlike and boronlike silicon ions
D. Bernhardt, A. Becker, C. Brandau, M. Grieser, M. Hahn, C. Krantz, M. Lestinsky, O. Novotný, R. Repnow, D. W. Savin, K. Spruck, A. Wolf, A. Müller, and S. Schippers
J. Phys. B 49 (2016) 074004; (see also arXiv:1511.02013).

Photoionization and photofragmentation of the C60+ molecular ion
K. K. Baral, N. B. Aryal, D. A. Esteves-Macaluso, C. M. Thomas, J. Hellhund, R. Lomsadze, A. L. D. Kilcoyne, A. Müller, S. Schippers, and R. A. Phaneuf
Phys. Rev. A 93 (2016) 033401.

Photoionization of tungsten ions: experiment and theory for W2+ and W3+
B. M. McLaughlin, C. P. Ballance, S. Schippers, J. Hellhund, A. L. D. Kilcoyne, R. A. Phaneuf, and A. Müller
J. Phys. B 49 (2016) 065201; (see also arXiv:1512.06059).

Electron-impact single ionization of W19+ ions
A. Borovik, Jr., B. Ebinger, D. Schury, S. Schippers, and A. Müller
Phys. Rev. A 93 (2016) 012708.

PAMOP Project: Petaflop Computations in Support of Experiments
B.M. McLaughlin, C.P. Ballance, M.S. Pindzola, S. Schippers, and A. Müller
in "High Performance Computing in Science and Engineering '15", Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2015, edited by W. E. Nagel, D. B. Kröner, and M. Resch (Springer, Berlin, 2016) chapter 4.

 

2015

Observation of four-electron Auger processes
A. Müller, A. Borovik Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, J. Viefhaus, S. Schippers
J. Phys.: Conf. Ser. 635 (2015) 012033.

The 'STORI' of the rings 2014 - a summary of the STORI'14 conference
D. T. Doherty, S. Kraft-Bermuth , and S. Litvinov
Phys. Scr. T 166 (2015) 014077.

Nuclear transfer reaction measurements at the ESR—for the investigation of the astrophysical 15O(α,γ)19Ne reaction
D. T. Doherty, P. J. Woods, Yu. A. Litvinov, M. Ali. Najafi, S. Bagchi, S. Bishop, M. Bo, C. Brandau, T. Davinson, I. Dillmann, A. Estrade, P. Egelhof, A. Evdokimov, A. Gumberidze, M. Heil, C. Lederer, S. A. Litvinov, G. Lotay, N. Kalantar-Nayestanaki, O. Kiselev, C. Kozhuharov, T. Kröll, M. Mahjour-Shafei, M. Mutterer, F. Nolden, N. Petridis, U. Popp, R. Reifarth, C. Rigollet, S. Roy, M. Steck, Th. Stöhlker, B. Streicher, S. Trotsenko, M. von Schmid, X. L. Yan, and J. C. Zamora
Phys. Scr. T166 (2015) 014007.

Storage-ring experiments of dielectronic recombination at the interface of atomic and nuclear physics
C. Brandau, C. Kozhuharov, M. Lestinsky, A. Müller, S. Schippers, and Th. Stöhlker
Phys. Scr. T166 (2015) 014022.

Experimental concepts of positron spectroscopy at HESR
P.-M. Hillenbrand, S. Hagmann, K. Stiebing, S. Schippers, Yu. A. Litvinov, and Th. Stöhlker
Phys. Scr. T166 (2015) 014026.

Coherent population of magnetic sublevels of 2p3/2 state in hydrogenlike uranium by radiative recombination
S. Tashenov, D. Banaś, H. Beyer, C. Brandau, S. Fritzsche, A. Gumberidze, S. Hagmann, P.-M. Hillenbrand, H. Jörg, I. Kojouharov, Ch. Kozhuharov, M. Lestinsky, Yu. A. Litvinov, A. V. Maiorova, H. Schaffner, V. M. Shabaev, U. Spillmann, Th. Stöhlker, A. Surzhykov, and S. Trotsenko
Phys. Scr. T166 (2015) 014027.

Precise determination of the 1s Lamb shift in hydrogen-like heavy ions at the ESR storage ring using microcalorimeters
S. Kraft-Bermuth, V. Andrianov, A. Bleile, A. Echler, P. Egelhof, P. Grabitz, S. Ilieva, O. Kiselev, C. Kilbourne, D. McCammon, J. P. Meier, and P. Scholz
Phys. Scr. T166 (2015) 014028.

A new data acquisition system for Schottky signals in atomic physics experiments at GSIʼs and FAIRʼs storage rings
C. Trageser, C. Brandau, C. Kozhuharov, Yu. A. Litvinov, A. Müller, F. Nolden, S. Sanjari, and Th. Stöhlker
Phys. Scr. T166 (2015) 014062.

Storage ring cross section measurements for electron impact ionization of Fe7+
M. Hahn, A. Becker, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, K. Spruck, A. Wolf, and D. W. Savin
Astrophys. J 813 (2015) 16; (see also arXiv:1507.04216).

Single-photon single ionization of W+ ions: experiment and theory
A. Müller, S. Schippers, J. Hellhund, K. Holste, A. L. D. Kilcoyne, R. A. Phaneuf, C. P. Ballance, and B. M. McLaughlin
J. Phys. B 48 (2015) 235203; (see also arXiv:1509.02113).

Subshell-selective x-ray studies of radiative recombination of U92+ ions with electrons for very low relative energies
D. Banaś, M. Pajek, A. Surzhykov, Th. Stöhlker, C. Brandau, A. Gumberidze, C. Kozhuharov, H. F. Beyer, S. Böhm, F. Bosch, M. Czarnota, S. Chatterjee, J.-Cl. Dousse, S. Fritzsche, S. Hagmann,D. Liesen, P. H. Mokler, A. Müller, A. Kumar, R. Reuschl, D. Sierpowski, U. Spillmann, J. Szlachetko, S. Tashenov, S. Trotsenko, P. Verma, and A. Warczak
Phys. Rev. A 92 (2015) 032710.

Special issue on atomic & molecular data for astrophysicists
R. Smith, J.-M. Li, A. Müller, and F. Salama
J. Phys. B 48 (2015) 170201.

APPA at FAIR: From Fundamental to Applied Research
Th. Stöhlker, V. Bagnoud, K. Blaum, A. Blazevic, A. Bräuning-Demian, M. Durante, F. Herfurth, M. Lestinsky, Y. Litvinov, S. Neff, R. Pleskac, R. Schuch, S. Schippers, D. Severin, A. Tauschwitz, C. Trautmann, D. Varentsov, and E. Widmann on behalf of the APPA Collaborations
Nucl. Instrum. Methods B 385 (2015) 680.

First measurement of the 96Ru(p,γ)97Rh cross section for the p process with a storage ring

B. Mei, T. Aumann, S. Bishop, K. Blaum, K. Boretzky, F. Bosch, C. Brandau, H. Bräuning, T. Davinson, I. Dillmann, C. Dimopoulou, O. Ershova, Z. Fülöp, H. Geissel, J. Glorius, G. Gyürky, M. Heil, F. Käppeler, A. Kelic-Heil, C. Kozhuharov, C. Langer, T. Le Bleis, Y. Litvinov, G. Lotay, J. Marganiec, G. Münzenberg, F. Nolden, N. Petridis, R. Plag, U. Popp, G. Rastrepina, R. Reifarth, B. Riese, C. Rigollet, C. Scheidenberger, H. Simon, K. Sonnabend, M. Steck, T. Stöhlker, T. Szücs, K. Sümmerer, G. Weber, H. Weick, D. Winters, N. Winters, P. Woods, and Q. Zhong
Phys. Rev. C 92 (2015) 035803.

Single-photon excitation of Kα in heliumlike Kr34+: Results supporting quantum electrodynamics predictions
S. W. Epp, R. Steinbrügge, S. Bernitt, J. K. Rudolph, C. Beilmann, H. Bekker, A. Müller, O. O. Versolato, H.-C. Wille, H. Yavaş, J. Ullrich, and J. R. Crespo López-Urrutia
Phys. Rev. A 92 (2015) 020502(R).

Photoionization and photofragmentation of multiply charged Lu3N@C80 ions
J. Hellhund, A. Borovik Jr., K. Holste, S. Klumpp, M. Martins, S. Ricz, S. Schippers, and A. Müller
Phys. Rev. A 92 (2015) 013413.

Electron-impact ionization of Xe24+ ions: theory versus experiment
P. Liu, J. Zeng, A. Borovik, Jr., S. Schippers, and A. Müller
Phys. Rev. A 92 (2015) 012701.

Experiments with stored highly charged ions at the border between atomic and nuclear physics
B. S. Gao, M. A. Najafi, D. R. Atanasov, K. Blaum, F. Bosch, C. Brandau, X. C. Chen, I. Dillmann, Ch. Dimopoulou, Th. Faestermann, P.-M. Hillenbrand, H. Geissel, R. Gernhäuser, C. Kozhuharov, O. Kovalenko, S. A. Litvinov, Yu. A. Litvinov, L. Maier, F. Nolden, J. Piotrowski, M. S. Sanjari, U. Spillmann, M. Steck, Th. Stöhlker, Ch. Trageser, X. L. Tu, H. Weick, N. Winckler, H. S. Xu, T. Yamaguchi, X.L. Yan, Y. H. Zhang, and X.H. Zhou
Physics Procedia 66 (2015) 28.

Stepwise contraction of the nf Rydberg shells in the 3d photoionization of multiply-charged xenon ions
S. Schippers, A. Borovik Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, A. Müller, S. Ricz, and S. Fritzsche
J. Phys. B 48 (2015) 144003; (see also arXiv:1412.3592); J. Phys. B Highlight 2015 (spectroscopy of highly charged ions).

Spectroscopy of berylliumlike xenon ions using dielectronic recombination
D. Bernhardt, C. Brandau, Z. Harman, C. Kozhuharov, S. Böhm, F. Bosch, S. Fritzsche, J. Jacobi, S. Kieslich, H. Knopp, F. Nolden, W. Shi, Z. Stachura, M. Steck, T. Stöhlker, S. Schippers, and A. Müller
J. Phys. B 48 (2015) 144008.

Crystal optics for precision x-ray spectroscopy on highly charged ions—conception and proof
H. F. Beyer, T. Gassner, M. Trassinelli, R. Heß, U. Spillmann, D. Banaś, K.-H. Blumenhagen, F. Bosch, C. Brandau, W. Chen, C. Dimopoulou, E. Förster, R. E. Grisenti, A. Gumberidze, S. Hagmann, P.-M. Hillenbrand, P. Indelicato, P. Jagodzinski, T. Kämpfer, C. Kozhuharov, M. Lestinsky, D. Liesen, Yu. A. Litvinov, R. Loetzsch, B. Manil, R. Märtin, F. Nolden, N. Petridis, M. S. Sanjari, K. S. Schulze, M. Schwemlein, A. Simionovici, M. Steck, Th. Stöhlker, C. I. Szabo, S. Trotsenko, I. Uschmann, G. Weber, O. Wehrhan, N. Winckler, D. F. A. Winters, N. Winters, and E. Ziegler
J. Phys. B 48 (2015) 144010.

Between atomic and nuclear physics: radioactive decays of highly-charged ions
D. Atanasov, K. Blaum, F. Bosch, C. Brandau, P. Bühler, X. Chen, I. Dillmann, T. Faestermann, B. Gao, H. Geissel, R. Gernhäuser, S. Hagmann, T. Izumikawa, P.-M. Hillenbrand, C. Kozhuharov, J. Kurcewicz, S. A. Litvinov, Yu. A. Litvinov, X. Ma, G. Münzenberg, M. A. Najafi, F. Nolden, T. Ohtsubo, A. Ozawa, F. C. Ozturk, Z. Patyk, M. Reed, R. Reifarth, M. S. Sanjari, D. Schneider, M. Steck, Th. Stöhlker, B. Sun, F. Suzaki, T. Suzuki, C. Trageser, X. Tu, T. Uesaka, P. Walker, M. Wang, H. Weick, N. Winckler, P. Woods, H. Xu, T. Yamaguchi, X. Yan, Y. Zhang, and for the FRS-ESR, ILIMA, SPARC and TBWD Collaborations
J. Phys. B 48 (2015) 144024

Radioactive decays of highly-charged ions
B. S. Gao, M. A. Najafi, D. R. Atanasov, K. Blaum, F. Bosch, C. Brandau, X. C. Chen, I. Dillmann, Ch. Dimopoulou, Th. Faestermann, H. Geissel, R. Gernhäuser, P.-M. Hillenbrand, O. Kovalenko, C. Kozhuharov, S. A. Litvinov, Yu. A. Litvinov, L. Maier, F. Nolden, J. Piotrowski, M. S. Sanjari, C. Scheidenberger, U. Spillmann, M. Steck, Th. Stöhlker, Ch. Trageser, X. L. Tu, H. Weick, N. Winckler, H. S. Xu, T. Yamaguchi, X. L. Yan, Y. H. Zhang, and X. H. Zhou
EPJ Web of Conferences 93 (2015) 05003.

Fusion-related ionization and recombination data for tungsten ions in low to moderately high charge states

A. Müller
Atoms 3 (2015) 120-161.

Precision studies of deep-inner-shell photoabsorption by atomic ions
A. Müller
Phys. Scr. 90 (2015) 054004.

9th International Conference on Atomic and Molecular Data and Their Applications
S. Schippers, A. Surzhykov, and S. Fritzsche
Phys. Scr. 90 (2015) 050201.

Increased isomeric lifetime of hydrogen-like 192mOs
A. Akber, M. W. Reed, P. M. Walker, Yu. A. Litvinov, G. J. Lane, T. Kibédi, K. Blaum, F. Bosch, C. Brandau, J. J. Carroll, D. M. Cullen, I. J. Cullen, A. Y. Deo, B. Detwiler, C. Dimopoulou, G. D. Dracoulis, F. Farinon, H. Geissel, E. Haettner, M. Heil, R. S. Kempley, R. Knöbel, C. Kozhuharov, J. Kurcewicz, N. Kuzminchuk, S. Litvinov, Z. Liu, R. Mao, C. Nociforo, F. Nolden, W. R. Plaß, Zs. Podolyák, A. Prochazka, C. Scheidenberger, D. Shubina, M. Steck, Th. Stöhlker, B. Sun, T. P. D. Swan, G. Trees, H. Weick, N. Winckler, M. Winkler, P. J. Woods, and T. Yamaguchi
Phys. Rev. C 91 (2015) 031301.

Absolute measurement of radiative and Auger rates of K−shell−vacancy states in highly charged Fe ions
R. Steinbrügge, S. Bernitt, S. W. Epp, J. K. Rudolph, C. Beilmann, H. Bekker, S. Eberle, A. Müller, O. O. Versolato, H.-C. Wille, H. Yavaş, J. Ullrich, and J. R. Crespo López-Urrutia
Phys. Rev. A 91 (2015) 032502.

An efficient movable single particle detector for use in cryogenic ultra high vacuum environments
K. Spruck, A. Becker, F. Fellenberger, M. Grieser, R. von Hahn, V. Klinkhamer, O. Novotný, S. Schippers, S. Vogel, A. Wolf, and C. Krantz
Rev. Sci. Instrum. 86 (2015) 023303; (see also arXiv:1411.4530).

Electron-capture-to-continuum cusp in U88+ + N2 collisions
P.-M. Hillenbrand, S. Hagmann, D. H. Jakubassa-Amundsen, J. M. Monti, D. Banás, K.-H. Blumenhagen, C. Brandau, W. Chen, P. D. Fainstein, E. De Filippo, A. Gumberidze, D. L. Guo, M. Lestinsky, Yu. A. Litvinov, A. Müller, R. D. Rivarola, H. Rothard, S. Schippers, M. S. Schöffler, U. Spillmann, S. Trotsenko, X. L. Zhu, and Th. Stöhlker
Phys. Rev. A 91 (2015) 022705.

Ab initio calculations of level energies, oscillator strengths and radiative rates for E1 transitions between J=0,1 states in berylliumlike iron
A. Abou El-Maaref, S. Schippers, and A. Müller
Atoms 3 (2015) 2.

Electron-ion collision spectroscopy: Lithiumlike xenon ions
D. Bernhardt, C. Brandau, Z. Harman, C. Kozhuharov, S. Böhm, F. Bosch, S. Fritzsche, J. Jacobi, S. Kieslich, H. Knopp, F. Nolden, W. Shi, Z. Stachura, M. Steck, T. Stöhlker, S. Schippers, and A. Müller
Phys. Rev. A 91 (2015) 012710.

Plasma rate coeffcients for electron-impact ionization of Xeq+ ions (q = 8-17)
A. Borovik Jr., M. F. Gharaibeh, S. Schippers, and A. Müller
J. Phys. B 48 (2015) 035203.

Electron-ion merged-beam experiments at heavy-ion storage rings
S. Schippers
Nucl. Instrum. Methods B 350 (2015) 61 (see also arXiv:1407.6500).

Observation of a four-electron Auger process in near-K-edge photoionization of singly charged carbon ions
A. Müller, A. Borovik Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, J. Viefhaus, and S. Schippers
Phys. Rev. Lett. 114 (2015) 013002 (Editors's Suggestion); DESY press release.

PAMOP: Petascale atomic, molecular and optical collision calculations
B. M. McLaughlin, C. P. Ballance, M S. Pindzola, and A. Müller
in "High Performance Computing in Science and Engineering '14", Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2014, edited by W. E. Nagel, D. B. Kröner, and M. Reich (Springer, Berlin, 2015) chapter 4.

 

2014

Relativistic calculations of the isotope shifts in highly charged Li-like ions
N. A. Zubova, Y. S. Kozhedub, V. M. Shabaev, I. I. Tupitsyn, A. V. Volotka, G. Plunien, C. Brandau, and Th. Stöhlker
Phys. Rev. A 90 (2014) 062512.

Precise determination of the Lyman-α1 transition energy in hydrogen-like gold ions with microcalorimeters
S. Kraft-Bermuth, V. Andrianov, A. Bleile, A. Echler, P. Egelhof, P. Grabitz, C. Kilbourne, O. Kiselev, D. McCammon, and P. Scholz
J. Low Temp. Phys. 176 (2014) 1002.

Electron-loss-to-continuum cusp in U88++N2 collisions
P.-M. Hillenbrand, S. Hagmann, A. B. Voitkiv, B. Najjari, D. Banaś, K.-H. Blumenhagen, C. Brandau, W. Chen, E. De Filippo, A. Gumberidze, D. L. Guo, C. Kozhuharov, M. Lestinsky, Yu. A. Litvinov, A. Müller, H. Rothard, S. Schippers, M. S. Schöffler, U. Spillmann, S. Trotsenko, X. L. Zhu, and Th. Stöhlker
Phys. Rev. A 90 (2014) 042713.

Valence-shell photoionization of Ag-like Xe7+ ions : experiment and theory
A. Müller, S. Schippers, D. Esteves-Macaluso, M. Habibi, A. Aguilar, A. L. D. Kilcoyne, R. A. Phaneuf, C. P. Ballance, and B. M. McLaughlin
J. Phys. B 47 (2014) 215202; (see also arXiv:1409.2917).

Recombination of W18+ ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations
K. Spruck, N. R. Badnell, C. Krantz, O. Novotný, A. Becker, D. Bernhardt, M. Grieser, M. Hahn, R. Repnow, D. W. Savin, A. Wolf, A. Müller, and S. Schippers
Phys. Rev. A 90 (2014) 032715; (see also arXiv:1409.2458).

Radiative electron-capture to continuum cusp in U88+ + N2 collisions and the high-energy endpoint of electron-nucleus bremsstrahlung
P.-M. Hillenbrand, S. Hagmann, D. Atanasov, D. Banás, K.-H. Blumenhagen, C. Brandau, W. Chen, E. De Filippo, A. Gumberidze, D. L. Guo, D. H. Jakubassa-Amundsen, O. Kovtun, C. Kozhuharov, M. Lestinsky, Yu. A. Litvinov, A. Müller, R. A. Müller, H. Rothard, S. Schippers, M. S. Schöffler, U. Spillmann, A. Surzhykov, S. Trotsenko, N. Winckler, X. L. Yan, V. A. Yerokhin, X. L. Zhu, and Th. Stöhlker
Phys. Rev. A 90 (2014) 022707.

Experimental investigation of left-right asymmetry in photon-atom interaction
S. Ricz, T. Buhr, A. Kövér, K. Holste, A. Borovik Jr., S. Schippers, D. Varga, and A. Müller
Phys. Rev. A 90 (2014) 013410; (see also arXiv:1501.04833).

Double-K-vacancy states in electron-impact single ionization of metastable two-electron N5+(1s2s 3S1) ions
A. Müller, A. Borovik Jr., K. Huber, S. Schippers, D. V. Fursa, and I. Bray
Phys. Rev. A 90 (2014) 010701(R).

Absolute rate coefficients for photorecombination and electron-impact ionization of magnesium-like iron ions from measurements at a heavy-ion storage ring
D. Bernhardt, A. Becker, M. Grieser, M. Hahn, C. Krantz, M. Lestinsky, O. Novotný, R. Repnow, D. W. Savin, K. Spruck, A. Wolf, A. Müller, and S. Schippers
Phys. Rev. A 90 (2014) 012702; (see also arXiv:1406.1679).

K-shell photoionization of Be-like Boron (B+) ions: Experiment and theory
A. Müller, S. Schippers, R. A. Phaneuf, S. W. J. Scully, A. Aguilar, C. Cisneros, M. F. Gharaibeh, A. S. Schlachter, and B. M. McLaughlin
J. Phys. B 47 (2014) 135201; (see also arXiv:1405.0073).

Electron-ion recombination of Fe12+ forming Fe11+: Laboratory measurements and theoretical calculations
M. Hahn, N. R. Badnell, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 788 (2014) 46.

Absolute cross sections for photoionization of Xeq+ ions (1 ≤ q ≤ 5) at the 3d ionization threshold
S. Schippers, S. Ricz, T. Buhr, A. Borovik Jr., J. Hellhund, K. Holste, K. Huber, H.-J. Schäfer, D. Schury, S. Klumpp, K. Mertens, M. Martins, R. Flesch ,G. Ulrich, E. Rühl, T. Jahnke, J. Lower, D. Metz, L. P. H. Schmidt, M. Schöffler, J. B. Williams, L. Glaser, F. Scholz, J. Seltmann, J. Viefhaus, A. Dorn, A. Wolf, J. Ullrich, and A. Müller
J. Phys. B 47 (2014) 115602 (see also arXiv:1404.3021); J. Phys. B. Labtalk; J. Phys. B. Highlights 2014 (ultrafast, high-field and x-ray physics).

Absolute rate coefficients for the recombination of open-f-shell tungsten ions
C. Krantz, K. Spruck, N. R. Badnell, A. Becker, D. Bernhardt, M. Grieser, M. Hahn, O. Novotný, R. Repnow, D. W. Savin, A. Wolf, A. Müller, and S. Schippers
J. Phys.: Conf. Ser. 488 (2014) 012051.

 

2013

Probing confinement resonances by photoionization of Xe inside a C+60 cage
R. A. Phaneuf, A. L. D. Kilcoyne, N. B. Aryal, K. K. Baral, D. A. Esteves-Macaluso, C. M. Thomas, J. Hellhund, R. Lomsadze, T. W. Gorczyca, C. P. Ballance, S. T. Manson, M. F. Hasoglu, S. Schippers, and A. Müller
Phys. Rev. A 88 (2013) 053402.

Electron-impact ionization of moderately charged xenon ions
M. S. Pindzola, S. D. Loch, A. Borovik, Jr., M. F Gharaibeh, J. K. Rudolph, S. Schippers, and A. Müller
J. Phys. B 46 (2013) 215202.

High-precision x-ray spectroscopy of highly charged ions with microcalorimeters
S. Kraft-Bermuth, V. Andrianov, A. Bleile, A. Echler, P. Egelhof, P. Grabitz, S. Ilieva, C. Kilbourne, O. Kiselev, D. McCammon, and J. Meier
Physica Scripta T156 (2013) 014022

Probing nuclear properties by resonant atomic collisions between electrons and ions
C. Brandau, C. Kozhuharov, A. Müller, D. Bernhardt, D. Banas, F. Bosch, F. J. Currell, C. Dimopoulou, A. Gumberidze, S. Hagmann, M. Heil, P.-M. Hillenbrand, M. Lestinsky, Yu. A. Litvinov, R. Märtin, F. Nolden, R. Reuschl, S. Sanjari, S. Schippers, D. Schneider, D. Shubina, H. Simon, U. Spillmann, Z. Stachura, M. Steck, Th. Stöhlker, G. Weber, M. Wiedeking, N. Winckler, and D. F. A. Winters
Physica Scripta T156 (2013) 014050.

Future experiments using forward electron spectroscopy to study quantum dynamics of high-Z ions at the ESR/CRYRING storage rings
P.-M. Hillenbrand, S. Hagmann, Th. Stöhlker, Yu. Litvinov, C. Kozhuharov, U. Spillmann, V. Shabaev, K. Stiebing, M. Lestinsky, A. Surzhykov, A. Voitkiv, B. Franzke, D. Fischer, C. Brandau, S. Schippers, A. Müller, D. Schneider, D. Jakubassa, A. Artiomov, E. DeFilippo, X. Ma, and H. Rothard
Physica Scripta T156 (2013) 014087.

X-ray resonant photoexcitation: Linewidths and energies of Kα transitions in highly charged Fe ions
J. K. Rudolph, S. Bernitt, S. W. Epp, R. Steinbrügge, C. Beilmann, G. V. Brown, S. Eberle, A. Graf, Z. Harman, N. Hell, M. Leutenegger, A. Müller, K. Schlage, H.-C. Wille, H. Yavas, J. Ullrich, and J. R. Crespo López-Urrutia
Phys. Rev. Lett. 111 (2013) 103002.

Detailed investigation of electron-impact single-ionization cross sections and plasma rate coefficients of N-shell tin ions
A. Borovik, Jr., M. F. Gharaibeh, P. M. Hillenbrand, S. Schippers, and A. Müller
J. Phys. B 46 (2013) 175201.

The effect of an external magnetic field on the determination of E1M1 two-photon decay rates in Be-like ions
J. Grumer, W. Li, D. Bernhardt, J. Li, S. Schippers, T. Brage, P. Jönsson, R. Hutton, and Y. Zou
Phys. Rev. A 88 (2013) 022513; (see also arXiv:1307.3157).

Single-photon multi-detachment in fullerene negative ions: Absolute ionization cross sections and the role of the extra electron
R. C. Bilodeau, N. D. Gibson, C. W. Walter, D. A. Esteves-Macaluso, S. Schippers, A. Müller, R. A. Phaneuf, A. Aguilar, M. Hoener, J. M. Rost, and N. Berrah
Phys. Rev. Lett. 111 (2013) 043003.

Storage-ring measurements of hyperfine induced transition rates in berylliumlike ions
S. Schippers
AIP conference proceedings 1545 (2013) 7-16; (see also arXiv:1211.1178).

Cross-section measurements with interacting beams
R. A. Phaneuf, A. L. D. Kilcoyne, A. Müller, S. Schippers, N. Aryal, K. Baral, J. Hellhund, A. Aguilar, D. A. Esteves-Macaluso, and R. Lomsadze
AIP conference proceedings 1545 (2013) 72-78.

Storage ring cross section measurements for electron impact single and double ionization of Fe13+ and single ionization of Fe16+ and Fe17+
M. Hahn, A. Becker, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, K. Spruck, A. Wolf, and D. W. Savin
Astrophys. J. 767 (2013) 47; (see also arXiv:1302.6107).

Ion the Prize
S. Kraft-Bermuth
International Innovations 119 (2013) 59-61.

 

2012

An unexpectedly low oscillator strength as the origin of the Fe XVII emission problem
S. Bernitt, G. V. Brown, J. K. Rudolph, R. Steinbrügge, A. Graf, M. Leutenegger, S. W. Epp, S. Eberle, K. Kubicek, V. Mäckel, M. C. Simon, E. Träbert, E. W. Magee, C. Beilmann, N. Hell, S. Schippers, A. Müller, S. M. Kahn, A. Surzhykov, Z. Harman, C. H. Keitel, J. Clementson, F. S. Porter, W. Schlotter, J. J. Turner, J. Ullrich, P. Beiersdorfer, and J. R. Crespo López-Urrutia
Nature 492 (2012) 225.

Calorimetric low-temperature detectors for x-ray spectroscopy on trapped highly-charged heavy ions
S. Kraft-Bermuth, V. Andrianov, A. Bleile, A. Echler, P. Egelhof, S. Ilieva, C. Kilbourne, D. McCammon, and L. Zhang
J. Low Temp. Phys. 167 (2012) 765-770.

Application of CLTD's for high resolution mass identification and for stopping power measurements of heavy ions
A. Echler, A. Bleile, P. Egelhof, S. Ilieva, S. Kraft-Bermuth, J. P. Meier, and M. Mutterer
J. Low Temp. Phys. 167 (2012) 949-954.

MARE-1 in Milan: Status and perspectives
E. Ferri, C. Arnaboldi, G. Ceruti, M. Faverzani, F. Gatti, A. Giachero, C. Gotti, C. Kilbourne, S. Kraft-Bermuth, A. Nucciotti, G. Pessina, D. Schaeffer, and M. Sisti
J. Low Temp. Phys. 167 (2012) 1035-1040.

Investigation of peak shapes in the MIBETA experiment calibrations
E. Ferri, S. Kraft-Bermuth, A. Monfardini, A. Nucciotti, D. Schaeffer, and M. Sisti
Eur. Phys. J. A 48 (2012) 131.

Addendum: "Storage ring cross-section measurements for electron impact ionization of Fe12+ forming Fe13+ and Fe14+" (2011, ApJ, 735, 105)
M. Hahn, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 761 (2012) 79.

Addendum: "Storage ring cross section measurements for electron impact ionization of Fe11+ forming Fe12+ and Fe13+" (2011, ApJ, 729, 76)
M. Hahn, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 761 (2012) 78.

Addendum: "Storage ring measurement of electron impact ionization for Mg7+ forming Mg8+" (2010, Apj, 712, 1166)
M. Hahn, D. Bernhardt, M. Lestinsky, A. Müller, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 761 (2012) 77.

Storage ring cross section measurements for electron impact single and double ionization of Fe9+ and single ionization of Fe10+
M. Hahn, A. Becker, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, K. Spruck, A. Wolf, and D. W. Savin
Astrophys. J. 760 (2012) 80.

Storage-ring ionization and recombination experiments with multiply charged ions relevant to astrophysical and fusion plasmas
S. Schippers
J. Phys.: Conf. Ser. 388 (2012) 012010; (see also arXiv:1108.1073).

Towards a measurement of the 2s 2p 3P0 → 2s2 1S0 E1M1 two photon transition rate in Be-like xenon ions
D. Bernhardt, C. Brandau, C. Kozhuharov, A. Müller, S. Schippers, S. Böhm, F. Bosch, J. Jacobi, S. Kieslich, H. Knopp, P. H. Mokler, F. Nolden, W. Shi, Z. Stachura, M. Steck, and T. Stöhlker
J. Phys.: Conf. Ser. 388 (2012) 012007.

Electron-Ion Recombination of Mg6+ forming Mg5+ and of Mg7+ forming Mg6+: Laboratory Measurements and Theoretical Calculations
M. Lestinsky, N. R. Badnell, D. Bernhardt, D. Bing, M. Grieser, M. Hahn, J. Hoffmann, B. Jordon-Thaden, C. Krantz, O. Novotný, D. A. Orlov, R. Repnow, A. Shornikov, A. Müller, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 758 (2012) 40.

Electron-ion recombination of Fe XII forming Fe XI: Laboratory measurements and theoretical calculations
O. Novotný, N. R. Badnell, D. Bernhardt, M. Grieser, M. Hahn, C. Krantz, M. Lestinsky, A. Müller, R. Repnow, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 753 (2012) 57; (see also arXiv:1204.6215).

Storage ring at HIE-ISOLDE
M. Grieser, Yu. A. Litvinov, R. Raabe, K. Blaum, Y. Blumenfeld, P. A. Butler, F. Wenander, P. Woods, M. Aliotta, A. Andreyev, A. Artemyev, D. Atanasov, T. Aumann, D. Balabanski, A. Barzakh, L. Batist, A.-P. Bernardes, D. Bernhardt, J. Billowes, S. Bishop, M. Borge, I. Borzov, F. Bosch, A. Boston, C. Brandau, W. Catford, R. Catherall, J. Cederkäll, D. Cullen, T. Davinson, I. Dillmann, C. Dimopoulou, G. Dracoulis, C. Düllmann, P. Egelhof, A. Estrade, D. Fischer, K. Flanagan, M. Fraser, S. Freeman, H. Geissel, J. Gerl, P. Greenlees, R. E. Grisenti, D. Habs, R. von Hahn, S. Hagmann, M. Hausmann, J. J. He, M. Heil, M. Huyse, D. Jenkins, A. Jokinen, J. Jolie, B. Jonson, D. Joss, Y. Kadi, N. Kalantar-Nayestanaki, B. Kay, H.-J. Kluge, M. Kowalska, C. Kozhuharov, S. Kreim, T. Kröll, R. Krücken, J. Kurcewicz, M. Labiche, R. C. Lemmon, M. Lestinsky, G. Lotay, X. W. Ma, J. Meng, D. Mücher, I. Mukha, A. Müller, A. Murphy, G. Neyens, T. Nilsson, C. Nociforo, W. Nörtershäuser, R. Page, M. Pasini, N. Petridis, N. Pietralla, M. Pfützner, Zs. Podolyák, P. Regan, M. W. Reed, R. Reifarth, P. Reiter, R. Repnow, K. Riisager, B. Rubio, M. S. Sanjari, D. W. Savin, C. Scheidenberger, S. Schippers, D. Schneider, R. Schuch, D. Schwalm, L. Schweikhard, D. Shubina, E. Siesling, H. Simon, J. Simpson, J. Smith, K. Sonnabend, M. Steck, T. Stora, T. Stöhlker, B. Sun, A. Surzhykov, F. Suzaki, O. Tarasov, S. Trotsenko, X. L. Tu, P. Van Duppen, C. Volpe, D. Voulot, P. M. Walker, E. Wildner, N. Winckler, D. F. A. Winters, A. Wolf, H. S. Xu, A. Yakushev, T. Yamaguchi, Y. J. Yuan, Y. H. Zhang, and K. Zuber
Eur. Phys. J. ST 207 (2012) 1-117.

Electron impact ionization measurements using hyperfine-assisted state preparation of ground-state beryllium-like sulfur
M. Hahn, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, A. Wolf, and D. W. Savin
Phys. Rev. A 85 (2012) 042713.

Unravelling the mysteries of matter surrounding supermassive black holes
A. Müller and S. Schippers
"Atomic Processes in Basic and Applied Physics" edited by V. A. Shevelko and H. Tawara, Springer Series on Atomic, Optical, and Plasma Physics, Vol. 68, ISBN 978-3-642-25568-7 (Springer, Berlin, 2012) chapter 2.

Storage-ring measurement of the hyperfine-induced 2s 2p 3P0 → 2s2 1S0 transition rate in beryllium-like sulfur
S. Schippers, D. Bernhardt, A. Müller, M. Lestinsky, M. Hahn, O. Novotný, D. W. Savin, M. Grieser, C. Krantz, R. Repnow, and A. Wolf
Phys. Rev. A 85 (2012) 012513; (see also arXiv:1111.7317).

 

2011

Electron-impact single ionization of Xe10+ ions
A. Borovik, Jr., C. Brandau, J. Jacobi, S. Schippers, and A. Müller
J. Phys. B 44 (2011) 205205

Electron impact single and double ionization of W17+
J. Rausch, A. Becker, K. Spruck, J. Hellhund, A. Borovik, Jr., K. Huber, S. Schippers, and A. Müller
J. Phys. B 44 (2011) 165202

Storage ring cross section measurements for electron impact ionization of Fe12+ forming Fe13+ and Fe14+
M. Hahn, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 735 (2011) 105

Recombination of Au20+ at low electron-ion collision energies
S. Schippers, D. Bernhardt, M. Grieser, M. Hahn, C. Krantz, M. Lestinsky, O. Novotný, R. Repnow, D. W. Savin, A. Wolf, and A. Müller
Physica Scripta T144 (2011) 014039

Photoionization of tungsten ions with synchrotron radiation
A. Müller, S. Schippers, A. L. D. Kilcoyne, D. Esteves
Physica Scripta T144 (2011) 014052

Photoionization measurements for the iron isonuclear sequence Fe3+, Fe5+, and Fe7+
M. F. Gharaibeh, A. Aguilar, A. M. Covington, E. D. Emmons, S. W. J. Scully, R. A. Phaneuf, A. Müller, J. D. Bozek, A. L. D. Kilcoyne, A. S. Schlachter, I. Álvarez, C. Cisneros, and G. Hinojosa
Phys. Rev. A 83 (2011) 043412

Breit interaction in dielectronic recombination of hydrogenlike uranium
D. Bernhardt, C. Brandau, Z. Harman, C. Kozhuharov, A. Müller, W. Scheid, S. Schippers, E. W. Schmidt, D. Yu, A. N. Artemyev, I. I. Tupitsyn, S. Böhm, F. Bosch, F. J. Currell, B. Franzke, A. Gumberidze, J. Jacobi, P. H. Mokler, F. Nolden, U. Spillman, Z. Stachura, M. Steck, and Th. Stöhlker
Phys. Rev. A 83 (2011) 020701(R)

Storage ring cross section measurements for electron impact ionization of Fe11+ forming Fe12+ and Fe13+
M. Hahn, D. Bernhardt, M. Grieser, C. Krantz, M. Lestinsky, A. Müller, O. Novotný, R. Repnow, S. Schippers, A. Wolf, and D. W. Savin
Astrophys. J. 729 (2011) 76; arXiv:1101.2144v1

Dielectronic recombination of xenonlike tungsten ions
S. Schippers, D. Bernhardt, A. Müller, C. Krantz, M. Grieser, R. Repnow, A. Wolf, M. Lestinsky, M. Hahn, O. Novotný, and D. W. Savin
Phys. Rev. A 83 (2011) 012711; arXiv:1101.0719v1

Photodissociation of protonated leucine-enkephalin in the VUV range of 8-40 eV
S. Bari, O. Gonzalez–Magaña, G. Reitsma, J. Werner, S. Schippers, R. Hoekstra, and T. Schlathölter
J. Chem. Phys. 134 (2011) 024314; (see also GEB)

 

Für frühere Publikationen siehe Publikationsverzeichnisse von S. Schippers und A. Müller oben.