Calculations of energy levels for atoms with several valence electrons
作者： V. A. Dzuba , V. V. Flambaum , M. G. Kozlov
DOI: 10.1134/1.567108
关键词: Hamiltonian (quantum mechanics) 、 Atomic physics 、 Ab initio 、 Solid-state physics 、 Thallium 、 Core electron 、 Ionization energy 、 Physics 、 Valence electron 、 Configuration interaction
摘要: A new ab initio method for doing high-accuracy calculations atoms with more than one valence electron is described. An effective Hamiltonian the electrons formed using many body perturbation theory residual core-valence interaction. The configuration interaction used then to find energy levels of atom. Application thallium shows that this gives an accuracy about 0.5% ionization potential and a few tenths percent first intervals.
springer.com
harvard.edu
pnpi.spb.ru 参考文章(12)
J. A. Bearden, A. F. Burr, Atomic energy levels U. S. Atomic Energy Commission. ,(1965)
V A Dzuba, V V Flambaum, P G Silvestrov, O P Sushkov, Calculation of parity non-conservation in thallium Journal of Physics B. ,vol. 20, pp. 3297- 3311 ,(1987) , 10.1088/0022-3700/20/14/005
S.M. BARR, A Review of CP violation in atoms International Journal of Modern Physics A. ,vol. 08, pp. 209- 236 ,(1993) , 10.1142/S0217751X93000096
S. L. Gilbert, M. C. Noecker, R. N. Watts, C. E. Wieman, Measurement of Parity Nonconservation in Atomic Cesium Physical Review Letters. ,vol. 55, pp. 2680- 2683 ,(1985) , 10.1103/PHYSREVLETT.55.2680
D. M. Meekhof, P. Vetter, P. K. Majumder, S. K. Lamoreaux, E. N. Fortson, High-precision measurement of parity nonconserving optical rotation in atomic lead. Physical Review Letters. ,vol. 71, pp. 3442- 3445 ,(1993) , 10.1103/PHYSREVLETT.71.3442
M. Macpherson, K. Zetie, R. Warrington, D. Stacey, J. Hoare, Precise measurement of parity nonconserving optical rotation at 876 nm in atomic bismuth. Physical Review Letters. ,vol. 67, pp. 2784- 2787 ,(1991) , 10.1103/PHYSREVLETT.67.2784
V.A. Dzuba, V.V. Flambaum, O.P. Sushkov, Summation of the high orders of perturbation theory for the parity nonconserving E1-amplitude of the 6s–7s transition in the caesium atom Physics Letters A. ,vol. 141, pp. 147- 153 ,(1989) , 10.1016/0375-9601(89)90777-9
V. A. Dzuba, V. V. Flambaum, O. P. Sushkov, Calculation of energy levels, E1 transition amplitudes, and parity violation in francium. Physical Review A. ,vol. 51, pp. 3454- 3461 ,(1995) , 10.1103/PHYSREVA.51.3454
Ingvar Lindgren, John Morrison, Atomic many-body theory ,(1982)
M G Kozlov, L N Labzowsky, Parity violation effects in diatomics Journal of Physics B. ,vol. 28, pp. 1933- 1961 ,(1995) , 10.1088/0953-4075/28/10/008