activity
20192024
most citedObservation of an ultra-low -value electron-capture channel decaying to As via high-precision mass measurement

19 citations · 44 across the 7 of their papers we have counts for

collaborators

7 papers

hep-ph2024

Exchange contribution to the variance of the excitation energy of the electron shell of the daughter atom in double- decay

K. S. Tyrin, M. I. Krivoruchenko

The excitation of electron shell of a daughter atom in a neutrinoless double -decay causes change in shape of the total energy peak of electrons at the end of the energy spe…

hep-ph2023★ 1 cited

Atomic electron shell excitations in double- decay

M. I. Krivoruchenko, K. S. Tyrin, F. F. Karpeshin

The problem of the transition of electron shells of atoms to excited states in the process of neutrinoless double- decay is investigated. This subject is crucial for modeling th…

hep-ph2023

Impact of electron shell excitations on the energy spectrum of -electrons in neutrinoless double- decay

M. I. Krivoruchenko, K. S. Tyrin, F. F. Karpeshin

The electron shell of the daughter atoms often appears excited in the double- decays, which causes a change in the energy taken away by -electrons. The average value and vari…

nucl-ex2022★ 19 cited

Observation of an ultra-low -value electron-capture channel decaying to As via high-precision mass measurement

M. Ramalho, Z. Ge, T. Eronen +10

A precise determination of the atomic mass of As has been performed utilizing the double Penning trap mass spectrometer, JYFLTRAP. The mass excess is measured to be -73035.5…

nucl-ex2022★ 15 cited

High-precision electron-capture value measurement of In for electron-neutrino mass determination

Z. Ge, T. Eronen, A. deRoubin +12

A precise determination of the ground state In () electron capture to ground state of Cd () value has been performed utilizing the double Penning…

hep-ph2020★ 2 cited

A generalization of the Levinson theorem about the asymptotic value of the scattering phase shift

M. I. Krivoruchenko, K. S. Tyrin

In quantum scattering theory, there exists a relationship between the difference in the scattering phase shifts at threshold and infinity and the number of bound states, which is e…

hep-ph2019★ 7 cited

Overlap of electron shells in and double- decays

M. I. Krivoruchenko, K. S. Tyrin

The and double- decay channels, which are not accompanied by excitation of the electron shells, are suppressed due to the nonorthogonality of the electron wave functions of…