Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
G factor of lithiumlike ions. / Glazov, D. A.; Shabaev, V. M.; Tupitsyn, I. I.; Volotka, A. V.; Yerokhin, V. A.; Indelicato, P.; Plunien, G.; Soff, G.
в: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Том 235, № 1-4, 11.05.2005, стр. 55-60.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - G factor of lithiumlike ions
AU - Glazov, D. A.
AU - Shabaev, V. M.
AU - Tupitsyn, I. I.
AU - Volotka, A. V.
AU - Yerokhin, V. A.
AU - Indelicato, P.
AU - Plunien, G.
AU - Soff, G.
PY - 2005/5/11
Y1 - 2005/5/11
N2 - The g factor of Li-like ions in the range Z = 6-92 is evaluated. The interelectronic-interaction corrections of order 1/Z2 and higher are taken into account by the configuration-interaction Dirac-Fock method. This result is combined with the 1/Z term derived within a rigorous QED approach. The one-electron QED correction of first order in α is obtained by employing our recent results for the self-energy term and by evaluating the vacuum-polarization term. The screening of the QED effects is calculated to the leading orders in αZ and 1/Z. A significant improvement of the theoretical accuracy of the g-factor values is achieved.
AB - The g factor of Li-like ions in the range Z = 6-92 is evaluated. The interelectronic-interaction corrections of order 1/Z2 and higher are taken into account by the configuration-interaction Dirac-Fock method. This result is combined with the 1/Z term derived within a rigorous QED approach. The one-electron QED correction of first order in α is obtained by employing our recent results for the self-energy term and by evaluating the vacuum-polarization term. The screening of the QED effects is calculated to the leading orders in αZ and 1/Z. A significant improvement of the theoretical accuracy of the g-factor values is achieved.
KW - G-factor
KW - Highly charged ions
KW - Quantum electrodynamics
UR - http://www.scopus.com/inward/record.url?scp=20144365531&partnerID=8YFLogxK
U2 - 10.1016/j.nimb.2005.03.145
DO - 10.1016/j.nimb.2005.03.145
M3 - Conference article
AN - SCOPUS:20144365531
VL - 235
SP - 55
EP - 60
JO - NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
JF - NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
SN - 0168-583X
IS - 1-4
T2 - 12th International Conference on the Physics of Highly Charged Ions
Y2 - 6 September 2004 through 11 September 2004
ER -
ID: 35328974