Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Parity-nonconservation effect with the laser-induced 2 3S1-21S0 transition in heavy heliumlike ions. / Shabaev, V. M.; Volotka, A. V.; Kozhuharov, C.; Plunien, G.; Stöhlker, Th.
в: Physical Review A - Atomic, Molecular, and Optical Physics, Том 81, № 5, 052102, 05.05.2010.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Parity-nonconservation effect with the laser-induced 2 3S1-21S0 transition in heavy heliumlike ions
AU - Shabaev, V. M.
AU - Volotka, A. V.
AU - Kozhuharov, C.
AU - Plunien, G.
AU - Stöhlker, Th
PY - 2010/5/5
Y1 - 2010/5/5
N2 - The parity-nonconservation (PNC) effect on the laser-induced 2 3S1-2 1S0 transition in heavy heliumlike ions is considered. A simple analytical formula for the PNC correction to the cross section is derived for the case, when the opposite-parity 21S0 and 23P0 states are almost degenerate and, therefore, the PNC effect is strongly enhanced. Numerical results are presented for heliumlike gadolinium and thorium, which seem the most promising candidates for such experiments. In both Gd and Th cases the photon energy required will be anticipated with a high-energy laser built at GSI. Alternatively, it can be gained with ultraviolet lasers utilizing relativistic Doppler tuning at FAIR facilities in Darmstadt.
AB - The parity-nonconservation (PNC) effect on the laser-induced 2 3S1-2 1S0 transition in heavy heliumlike ions is considered. A simple analytical formula for the PNC correction to the cross section is derived for the case, when the opposite-parity 21S0 and 23P0 states are almost degenerate and, therefore, the PNC effect is strongly enhanced. Numerical results are presented for heliumlike gadolinium and thorium, which seem the most promising candidates for such experiments. In both Gd and Th cases the photon energy required will be anticipated with a high-energy laser built at GSI. Alternatively, it can be gained with ultraviolet lasers utilizing relativistic Doppler tuning at FAIR facilities in Darmstadt.
UR - http://www.scopus.com/inward/record.url?scp=77951914637&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.81.052102
DO - 10.1103/PhysRevA.81.052102
M3 - Article
AN - SCOPUS:77951914637
VL - 81
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 5
M1 - 052102
ER -
ID: 35324741