Theory of the lamb shift in muonic deuterium

被引:9
作者
Martynenko, A. P. [1 ,2 ]
Krutov, A. A. [1 ]
Shamsutdinov, R. N. [2 ]
机构
[1] Samara State Univ, Samara 443086, Russia
[2] Samara State Aerosp Univ, Samara, Russia
关键词
VACUUM-POLARIZATION; ATOMS; HYDROGEN; SIZE; SPIN;
D O I
10.1134/S1063778814060106
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We present new calculation of the Lamb shift (2P (1/2) - 2S (1/2)), fine splitting of the 2P state and hyperfine splitting of the 2S state in muonic deuterium (A mu d) using the quasipotential method in quantum electrodynamics. The vacuum polarization, nuclear structure, and recoil effects are calculated with the account of contributions of orders alpha (3), alpha (4), alpha (5), and alpha (6). The obtained numerical value of the Lamb shift 202.4139 meV can be considered as a reliable estimate for the comparison with forthcoming experimental data.
引用
收藏
页码:786 / 794
页数:9
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