4 papers
Total decay rate of a muon bound to a light nucleus
Andrzej Czarnecki, A. O. Davydov, M. Y. Kaygorodov
We revisit the total decay rate of a muon being in the ground state of a Coulomb potential with atomic charge numbers . The discrepancy between the perturbative $(Î…
Study of atomic effects on electron spectrum in bound-muon decay process
M. Y. Kaygorodov, Y. S. Kozhedub, A. V. Malyshev +3
For the bound-muon decay process, the study of atomic effects on the electron spectrum near its endpoint is performed within the framework of the Fermi effective theory. The analys…
Self-energy correction to the E1 transition amplitudes in hydrogen-like ions
M. G. Kozlov, M. Y. Kaygorodov, Yu. A. Demidov +1
We present calculations of the self-energy correction to the transition amplitudes in hydrogen-like ions, performed to all orders in the nuclear binding strength parameter. Ou…
QED calculations of the E1 transition amplitude in neon-like iron and nickel
M. G. Kozlov, V. A. Yerokhin, M. Y. Kaygorodov. +1
We calculated QED corrections to the transition amplitudes in Ne-like iron and nickel. For the transitions the dominant effect came from the many-electron mixing,…