Quantum electrodynamics in strong electric fields: the ground-state Lamb shift in hydrogenlike uranium
Gumberidze, A, Stöhlker, Th, Banaś, D, Beckert, K, Beller, P, Beyer, H F, Bosch, F, Hagmann, S, Kozhuharov, C, Liesen, D, Nolden, F, Ma, X, Mokler, P H, Steck, M, Sierpowski, D, Tashenov, S
Published in Physical review letters (10.06.2005)
Published in Physical review letters (10.06.2005)
Get more information
Journal Article
Soft x-ray laser spectroscopy on trapped highly charged ions at FLASH
Epp, S W, López-Urrutia, J R Crespo, Brenner, G, Mäckel, V, Mokler, P H, Treusch, R, Kuhlmann, M, Yurkov, M V, Feldhaus, J, Schneider, J R, Wellhöfer, M, Martins, M, Wurth, W, Ullrich, J
Published in Physical review letters (04.05.2007)
Published in Physical review letters (04.05.2007)
Get more information
Journal Article
Resonant and near-threshold photoionization cross sections of Fe14
Simon, M C, López-Urrutia, J R Crespo, Beilmann, C, Schwarz, M, Harman, Z, Epp, S W, Schmitt, B L, Baumann, T M, Behar, E, Bernitt, S, Follath, R, Ginzel, R, Keitel, C H, Klawitter, R, Kubiček, K, Mäckel, V, Mokler, P H, Reichardt, G, Schwarzkopf, O, Ullrich, J
Published in Physical review letters (29.10.2010)
Published in Physical review letters (29.10.2010)
Get more information
Journal Article
Prominent higher-order contributions to electronic recombination
Beilmann, C, Mokler, P H, Bernitt, S, Keitel, C H, Ullrich, J, López-Urrutia, J R Crespo, Harman, Z
Published in Physical review letters (30.09.2011)
Published in Physical review letters (30.09.2011)
Get more information
Journal Article
Experimental Investigations of Ion Charge Distributions, Effective Electron Densities, and Electron-Ion Cloud Overlap in Electron Beam Ion Trap Plasma Using Extreme-Ultraviolet Spectroscopy
Liang, G. Y, Crespo López-Urrutia, J. R, Baumann, T. M, Epp, S. W, Gonchar, A, Lapierre, A, Mokler, P. H, Simon, M. C, Tawara, H, Mäckel, V, Yao, K, Zhao, G, Zou, Y, Ullrich, J
Published in The Astrophysical journal (10.09.2009)
Published in The Astrophysical journal (10.09.2009)
Get full text
Journal Article
X-ray laser spectroscopy of highly charged ions at FLASH
Epp, S W, López-Urrutia, J R Crespo, Simon, M C, Baumann, T, Brenner, G, Ginzel, R, Guerassimova, N, Mäckel, V, Mokler, P H, Schmitt, B L, Tawara, H, Ullrich, J
Published in Journal of physics. B, Atomic, molecular, and optical physics (14.10.2010)
Published in Journal of physics. B, Atomic, molecular, and optical physics (14.10.2010)
Get full text
Journal Article
High-precision laser-assisted absolute determination of x-ray diffraction angles
Kubicek, K, Braun, J, Bruhns, H, López-Urrutia, J R Crespo, Mokler, P H, Ullrich, J
Published in Review of scientific instruments (01.01.2012)
Published in Review of scientific instruments (01.01.2012)
Get more information
Journal Article
Photoionization of N3 + and Ar8 + in an electron beam ion trap by synchrotron radiation
Simon, M C, Schwarz, M, Epp, S W, Beilmann, C, Schmitt, B L, Harman, Z, Baumann, T M, Mokler, P H, Bernitt, S, Ginzel, R, Higgins, S G, Keitel, C H, Klawitter, R, Kubiček, K, Mäckel, V, Ullrich, J, López-Urrutia, J R Crespo
Published in Journal of physics. B, Atomic, molecular, and optical physics (28.03.2010)
Published in Journal of physics. B, Atomic, molecular, and optical physics (28.03.2010)
Get full text
Journal Article
A step toward probing higher-order Feynman diagrams in few-electron highly charged ions
Kubi ek, K, Mokler, P H, Ullrich, J, Crespo López-Urrutia, J R
Published in Physica scripta (01.09.2013)
Published in Physica scripta (01.09.2013)
Get full text
Journal Article
Electron-electron interaction in strong electromagnetic fields: the two-electron contribution to the ground-state energy in He-like uranium
Gumberidze, A, Stöhlker, Th, Banaś, D, Beckert, K, Beller, P, Beyer, H F, Bosch, F, Cai, X, Hagmann, S, Kozhuharov, C, Liesen, D, Nolden, F, Ma, X, Mokler, P H, Orsić-Muthig, A, Steck, M, Sierpowski, D, Tashenov, S, Warczak, A, Zou, Y
Published in Physical review letters (21.05.2004)
Published in Physical review letters (21.05.2004)
Get more information
Journal Article
1s lamb shift in hydrogenlike uranium measured on cooled, decelerated ion beams
Stohlker, T, Mokler, P H, Bosch, F, Dunford, R W, Franzke, F, Klepper, O, Kozhuharov, C, Ludziejewski, T, Nolden, F, Reich, H, Rymuza, P, Stachura, Z, Steck, M, Swiat, P, Warczak, A
Published in Physical review letters (09.10.2000)
Published in Physical review letters (09.10.2000)
Get more information
Journal Article
Extreme-Ultraviolet Spectroscopy of Fe VI-Fe XV and its Diagnostic Application for Electron Beam Ion Trap Plasmas
Liang, G. Y, Baumann, T. M, López-Urrutia, J. R. Crespo, Epp, S. W, Tawara, H, Gonchar, A, Mokler, P. H, Zhao, G, Ullrich, J
Published in The Astrophysical journal (10.05.2009)
Published in The Astrophysical journal (10.05.2009)
Get full text
Journal Article
High resolution resonant recombination measurements using evaporative cooling technique
Beilmann, C, López-Urrutia, J R Crespo, Mokler, P H, Ullrich, J
Published in Journal of instrumentation (01.09.2010)
Published in Journal of instrumentation (01.09.2010)
Get full text
Journal Article
Dielectronic recombination of berylliumlike Xe50+ ions: Measurement and theoretical calculations
Bernhardt, D, Brandau, C, Kozhuharov, C, Müller, A, Schippers, S, Böhm, S, Bosch, F, Harman, Z, Jacobi, J, Kieslich, S, Knopp, H, Mokler, P H, Nolden, F, Shi, W, Stachura, Z, Steck, M, Stohlker, Th
Published in Journal of physics. Conference series (10.04.2014)
Published in Journal of physics. Conference series (10.04.2014)
Get full text
Journal Article
Dielectronic recombination of lithiumlike Xe51+ ions: Storage ring experiment and theoretical calculations
Bernhardt, D, Brandau, C, Harman, Z, Kozhuharov, C, Müller, A, Schippers, S, Böhm, S, Bosch, F, Jacobi, J, Kieslich, S, Knopp, H, Mokler, P H, Nolden, F, Shi, W, Stachura, Z, Steck, M, Stöhlker, Th
Published in Journal of physics. Conference series (10.04.2014)
Published in Journal of physics. Conference series (10.04.2014)
Get full text
Journal Article
Precise determination of the 2s(1/2)-2p(1/2) splitting in very heavy lithiumlike ions utilizing dielectronic recombination
Brandau, C, Kozhuharov, C, Müller, A, Shi, W, Schippers, S, Bartsch, T, Böhm, S, Böhme, C, Hoffknecht, A, Knopp, H, Grün, N, Scheid, W, Steih, T, Bosch, F, Franzke, B, Mokler, P H, Nolden, F, Steck, M, Stöhlker, T, Stachura, Z
Published in Physical review letters (15.08.2003)
Published in Physical review letters (15.08.2003)
Get more information
Journal Article
Inner-shell couplings in transiently formed superheavy quasimolecules
Verma, P, Mokler, P H, Bräuning-Demian, A, Kozhuharov, C, Bräuning, H, Anton, J, Fricke, B, Bosch, F, Hagmann, S, Liesen, D, Stachura, Z, Wahab, M A
Published in Physica scripta (01.06.2011)
Published in Physica scripta (01.06.2011)
Get full text
Journal Article
Higher-order resonant inter-shell electronic recombination for heavy highly charged ions
Beilmann, C, Mokler, P H, Bernitt, S, Harman, Z, Keitel, C H, Postavaru, O, Ullrich, J, Crespo López-Urrutia, J R
Published in Physica scripta (01.06.2011)
Published in Physica scripta (01.06.2011)
Get full text
Journal Article