Breit interaction in dielectronic recombination of H-like 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. SpillmannZ. Stachura, M. Steck, Th Stöhlker

Research output

Abstract

Absolute rate coefficients for dielectronic recombination (DR) of hydrogenlike U91+ have been measured at GSI's heavy-ion storage ring ESR in the center-of-mass energy range 63-90 keV. We find an excellent agreement between the measured DR rate coefficients and theoretical results from multi-configuration Dirac-Fock theory which includes the Breit interaction. The latter contributes nearly one half to the total resonance strengths of the KL1/2L1/2 and KL1/2M1/2 resonance groups.

Original languageEnglish
Article number062034
JournalJournal of Physics: Conference Series
Volume388
Issue numberPART 6
DOIs
Publication statusPublished - 1 Jan 2012
Event27th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2011 - Belfast
Duration: 27 Jul 20112 Aug 2011

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uranium
ion storage
coefficients
center of mass
heavy ions
interactions
configurations
energy

Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Bernhardt, D., Brandau, C., Harman, Z., Kozhuharov, C., Müller, A., Scheid, W., ... Stöhlker, T. (2012). Breit interaction in dielectronic recombination of H-like uranium. Journal of Physics: Conference Series, 388(PART 6), [062034]. https://doi.org/10.1088/1742-6596/388/6/062034
Bernhardt, D. ; Brandau, C. ; Harman, Z. ; Kozhuharov, C. ; Müller, A. ; Scheid, W. ; Schippers, S. ; Schmidt, E. W. ; Yu, D. ; Artemyev, A. N. ; Tupitsyn, I. I. ; Böhm, S. ; Bosch, F. ; Currell, F. J. ; Franzke, B. ; Gumberidze, A. ; Jacobi, J. ; Mokler, P. H. ; Nolden, F. ; Spillmann, U. ; Stachura, Z. ; Steck, M. ; Stöhlker, Th. / Breit interaction in dielectronic recombination of H-like uranium. In: Journal of Physics: Conference Series. 2012 ; Vol. 388, No. PART 6.
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title = "Breit interaction in dielectronic recombination of H-like uranium",
abstract = "Absolute rate coefficients for dielectronic recombination (DR) of hydrogenlike U91+ have been measured at GSI's heavy-ion storage ring ESR in the center-of-mass energy range 63-90 keV. We find an excellent agreement between the measured DR rate coefficients and theoretical results from multi-configuration Dirac-Fock theory which includes the Breit interaction. The latter contributes nearly one half to the total resonance strengths of the KL1/2L1/2 and KL1/2M1/2 resonance groups.",
author = "D. Bernhardt and C. Brandau and Z. Harman and C. Kozhuharov and A. M{\"u}ller and W. Scheid and S. Schippers and Schmidt, {E. W.} and D. Yu and Artemyev, {A. N.} and Tupitsyn, {I. I.} and S. B{\"o}hm and F. Bosch and Currell, {F. J.} and B. Franzke and A. Gumberidze and J. Jacobi and Mokler, {P. H.} and F. Nolden and U. Spillmann and Z. Stachura and M. Steck and Th St{\"o}hlker",
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Bernhardt, D, Brandau, C, Harman, Z, Kozhuharov, C, Müller, A, Scheid, W, Schippers, S, Schmidt, EW, Yu, D, Artemyev, AN, Tupitsyn, II, Böhm, S, Bosch, F, Currell, FJ, Franzke, B, Gumberidze, A, Jacobi, J, Mokler, PH, Nolden, F, Spillmann, U, Stachura, Z, Steck, M & Stöhlker, T 2012, 'Breit interaction in dielectronic recombination of H-like uranium', Journal of Physics: Conference Series, vol. 388, no. PART 6, 062034. https://doi.org/10.1088/1742-6596/388/6/062034

Breit interaction in dielectronic recombination of H-like uranium. / Bernhardt, D.; Brandau, C.; Harman, Z.; Kozhuharov, C.; Müller, A.; Scheid, W.; Schippers, S.; Schmidt, E. W.; Yu, D.; Artemyev, A. N.; Tupitsyn, I. I.; Böhm, S.; Bosch, F.; Currell, F. J.; Franzke, B.; Gumberidze, A.; Jacobi, J.; Mokler, P. H.; Nolden, F.; Spillmann, U.; Stachura, Z.; Steck, M.; Stöhlker, Th.

In: Journal of Physics: Conference Series, Vol. 388, No. PART 6, 062034, 01.01.2012.

Research output

TY - JOUR

T1 - Breit interaction in dielectronic recombination of H-like uranium

AU - Bernhardt, D.

AU - Brandau, C.

AU - Harman, Z.

AU - Kozhuharov, C.

AU - Müller, A.

AU - Scheid, W.

AU - Schippers, S.

AU - Schmidt, E. W.

AU - Yu, D.

AU - Artemyev, A. N.

AU - Tupitsyn, I. I.

AU - Böhm, S.

AU - Bosch, F.

AU - Currell, F. J.

AU - Franzke, B.

AU - Gumberidze, A.

AU - Jacobi, J.

AU - Mokler, P. H.

AU - Nolden, F.

AU - Spillmann, U.

AU - Stachura, Z.

AU - Steck, M.

AU - Stöhlker, Th

PY - 2012/1/1

Y1 - 2012/1/1

N2 - Absolute rate coefficients for dielectronic recombination (DR) of hydrogenlike U91+ have been measured at GSI's heavy-ion storage ring ESR in the center-of-mass energy range 63-90 keV. We find an excellent agreement between the measured DR rate coefficients and theoretical results from multi-configuration Dirac-Fock theory which includes the Breit interaction. The latter contributes nearly one half to the total resonance strengths of the KL1/2L1/2 and KL1/2M1/2 resonance groups.

AB - Absolute rate coefficients for dielectronic recombination (DR) of hydrogenlike U91+ have been measured at GSI's heavy-ion storage ring ESR in the center-of-mass energy range 63-90 keV. We find an excellent agreement between the measured DR rate coefficients and theoretical results from multi-configuration Dirac-Fock theory which includes the Breit interaction. The latter contributes nearly one half to the total resonance strengths of the KL1/2L1/2 and KL1/2M1/2 resonance groups.

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U2 - 10.1088/1742-6596/388/6/062034

DO - 10.1088/1742-6596/388/6/062034

M3 - Conference article

AN - SCOPUS:84870610337

VL - 388

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - PART 6

M1 - 062034

ER -

Bernhardt D, Brandau C, Harman Z, Kozhuharov C, Müller A, Scheid W et al. Breit interaction in dielectronic recombination of H-like uranium. Journal of Physics: Conference Series. 2012 Jan 1;388(PART 6). 062034. https://doi.org/10.1088/1742-6596/388/6/062034