Open AccessEnergy interval 2S-1S in muonic ions of lithium, beryllium and boron
Author(s) -
A.E. Dorokhov,
Р. Н. Фаустов,
А. П. Мартыненко,
F. A. Martynenko
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1690/1/012094
Subject(s) - beryllium , effective nuclear charge , vacuum polarization , physics , atomic physics , ion , lithium (medication) , recoil , photon , boron , nuclear physics , nuclear structure , electric charge , electron , quantum electrodynamics , quantum mechanics , medicine , endocrinology
Within the framework of the quasipotential method in quantum electrodynamics, the energy interval (2 S – 1 S ) in muonic ions of lithium, beryllium and boron is calculated. Corrections of order α 3 – α 6 , which are determined by relativistic effects, effects of vacuum polarization, nuclear structure and recoil, as well as combined corrections, including the above, are taken into account. Nuclear structure effects are expressed in terms of the nuclear charge radius in the case of one-photon interaction and the electromagnetic form factors of nuclei in the case of two-photon interaction. The obtained numerical values for the (2 S – 1 S ) energy interval can be used for comparison with future experimental data and for a more accurate determination of the nuclear charge radii.