Time-reversal studies in Photorecombination and Photoionization experiments with Ion Beams
A. Müller, S. Schippers, A. Aguilar, I. Alvarez, M. E. Bannister,  J. Bozek, C. Cisneros,  A. Covington, G. H. Dunn, M. F. Gharaibeh, G. Hinojosa, S. Ricz, A. S. Schlachter, and R. A. Phaneuf
Application of Accelerators in Research and Industry, AIP conference proceedings vol. 680 edited by J. L. Duggan and I. L. Morgan (American Institute of Physics, Melville, New York, 2003) p. 191-194.

Dielectronic recombination in external electromagnetic fields (Invited Paper)
Alfred Müller and Stefan Schippers,
Chapter 8 in "The Physics of Multiply and Highly Charged Ions, Volume 1: Sources, Applications and Fundamental Processes", ed. F. J. Currell, (Kluwer Academic Publishers, Dordrecht, The Netherlands, 2003) 269-301.

Enhancement of Dielectronic Recombination by External Electromagnetic Fields
S. Böhm, S. Schippers, W. Shi, A. Müller, N. Djuric, G. H. Dunn, W. Zong, B. Jelenkovic, H. Danared, N. Eklöw, P. Glans, R. Schuch, and N. R. Badnell
Hyperfine Interact. 146/147 (2003) 23-27.

Dielectronic Recombination of Very Heavy Lithiumlike Ions
C. Brandau, T. Bartsch, S. Böhm, C. Böhme, A. Hoffknecht, S. Kieslich, H. Knopp, S. Schippers, W. Shi, A. Müller, N. Grün, W. Scheid, T. Steih, F. Bosch, B. Franzke, C. Kozhuharov, A. Krämer, P. H. Mokler, F. Nolden, M. Steck, T. Stöhlker, and Z. Stachura
Hyperfine Interact. 146/147 (2003) 41-45.

Photoionization of Sc²⁺ ions by synchrotron radiation: Measurements and absolute cross sections in the photon energy range 23-68 eV
S. Schippers, A. Müller, S. Ricz, M. E. Bannister, G. H. Dunn, A. S. Schlachter, G. Hinojosa, C. Cisneros, A. Aguilar, A. M. Covington, M. F. Gharaibeh, and R. A. Phaneuf
Phys. Rev. A 67 (2003) 032702.

Autoionizing high-Rydberg states of very heavy Be-like ions:  A tool for precision spectroscopy
C. Brandau, T. Bartsch, K. Beckert, S. Böhm, C. Böhme, F. Bosch, B. Franzke, N. Grün, A. Hoffknecht, H. Knopp, S. Kieslich, C. Kozhuharov, P. H. Mokler, A. Müller, F. Nolden, W. Scheid, S. Schippers, W. Shi, Z. Stachura, M. Steck, T. Steih, and T. Stöhlker
Nucl. Instrum. Methods B 205 (2003) 66-69.

Dielectronic recombination at low energies: Spectroscopy of doubly excited states in berylliumlike Na⁷⁺ ions
S. Kieslich, S. Böhm, C. Brandau, A. Müller, S. Schippers, W. Shi, G. Gwinner, M. Schnell, and A. Wolf
Nucl. Instrum. Methods B 205 (2003) 99-101.

A High-Current Electron Gun for Electron-Ion Collision Physics
W. Shi, J. Jacobi, H. Knopp, S. Schippers, and A. Müller
Nucl. Instrum. Methods B 205 (2003) 201-206.

Photoionization of Sc²⁺: Experimental link with photorecombination of Sc³⁺ by application of detailed balance
S. Schippers, A. Müller, S. Ricz, M. E. Bannister, G. H. Dunn, J. Bozek, A. S. Schlachter, G. Hinojosa, C. Cisneros, A. Aguilar, A. M. Covington, M. F. Gharaibeh, and R. A. Phaneuf
Nucl. Instrum. Methods B 205 (2003) 297-300.

Photoionization of C²⁺ ions
A. Müller, R. A. Phaneuf, A. Aguilar, M. F. Gharaibeh, A. S. Schlachter, I. Alvarez, C. Cisneros, G. Hinojosa, and B. M. McLaughlin
Nucl. Instrum. Methods B 205 (2003) 301-305.

Resonances due to "trielectronic" recombination in Be-like ions
M. Schnell, S. G. Zhou, M. E. Bannister, S. Böhm, G. Gwinner, S. Kieslich, A. Müller, S. Schippers, D. Schwalm, and. A. Wolf
Nucl. Instrum. Methods B 205 (2003) 367-369.

Measurement of the field-induced dielectronic recombination rate enhancement of N⁴⁺ ions differential in the Rydberg quantum number n
S. Böhm, H. Danared, N. Djuric, G. H. Dunn, N. Eklöw, M. Fogle, K. B. MacAdam, A. Müller, S. Schippers, R. Schuch, and W. Shi
Nucl. Instrum. Methods B 205 (2003) 370-373.

Strong contributions of indirect processes to the electron-impact ionization cross section of Sc⁺ ions
J. Jacobi, H. Knopp, S. Schippers, W. Shi, and A. Müller
Nucl. Instrum. Methods B 205 (2003) 410-412.

Electron-impact multiple ionization of Ba^q+ ions (1 ≤ q ≤ 13) via resonant 3d excitation
H. Knopp, C. Böhme, J. Jacobi, S. Ricz, S. Schippers, and A. Müller
Nucl. Instrum. Methods B 205 (2003) 433-436.

Experimental O VI dielectronic recombination rate coefficient and its enhancement by external electric fields
S. Böhm, A. Müller, S. Schippers W. Shi, N. Eklöw, R. Schuch, H. Danared, and N. R. Badnell
Astron. Astrophys. 405 (2003) 1157-1163.

Photoionization studies of the B⁺valence shell: Experiment and theory
S. Schippers, A. Müller , B. M. McLaughlin, A. Aguilar, C. Cisneros, E. D. Emmons, M. F. Gharaibeh, and R A. Phaneuf
J. Phys. B 36 (2003) 3371-3381.

Observation of Trielectronic Recombination in Be-like Cl Ions
M. Schnell, G. Gwinner, N. R. Badnell, M. E. Bannister, S. Böhm, J. Colgan, S. Kieslich, S. D. Loch, D. Mitnik, A. Müller, M. S. Pindzola, S. Schippers, D. Schwalm, W. Shi, A. Wolf, and S.-G. Zhou
Phys. Rev. Lett. 91(2003) 043001

Precise Determination of the 2s_1/2 - 2p_1/2 Splitting in Very Heavy Lithiumlike Ions Utilizing Dielectronic Recombination
C. Brandau, C. Kozhuharov, A. Müller, W. Shi, S. Schippers, T. Bartsch, S. Böhm, C. Böhme, A. Hoffknecht, H. Knopp, N. Grün, W. Scheid, T. Steih, F. Bosch, B. Franzke, P. H. Mokler, F. Nolden, M. Steck, T. Stöhlker, and Z. Stachura
Phys. Rev. Lett. 91 (2003) 073202

Dielectronic recombination of Fe XXI and Fe XXII via N=2 → N'=2 core excitations
D. W. Savin, S. M. Kahn, G. Gwinner, M. Grieser, R. Repnow, G. Saathoff, D. Schwalm, A. Wolf, A. Müller, S. Schippers, P. A. Zavodsky, M. H. Chen, T. W. Gorczyca, O. Zatsarinny, and M. F. Gu
Astrophys. J. Suppl. Ser. 147 (2003)421-435