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Artikelaktionen

Publikationen

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.

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).

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.

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).

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.

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.

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 2014", edited by W. E. Nagel, D. B. Kröner, and M. Reich (Springer, Berlin, 2015) chapter 4.

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.

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.

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.

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 → 2s21S0 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 → 2s21S0 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).

Analytical expression for the convolution of a Fano line profile with a Gaussian
S. Schippers
Int. Rev. At. Mol. Phys. 2 (2011) 151-156; (see also arXiv:1203.4281).

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)