activity
19962026
most citedTheory of neutrinoless double beta decay

528 citations · 8.1k across the 188 of their papers we have counts for

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Showing 2001Show all

7 papers · 1 filter

hep-ph2001★ 17 cited

Neutrino mediated muon--electron conversion in nuclei revisited

F. Simkovic, V. E. Lyubovitskij, Th. Gutsche +2

The non-photonic neutrino exchange mechanism of the lepton flavor violating muon-electron conversion in nuclei is revisited. First we determine the nucleon coupling constants for t…

hep-ph2001★ 59 cited

Distinguishing the neutrinoless double beta decay mechanisms

Fedor Simkovic, Amand Faessler

Many new neutrinoless double beta decay (0nbb) experiments are planned or in preparation. If the 0nbb-decay will be detected, the key issue will be what is the dominant mechanism o…

hep-ph2001★ 15 cited

The (muon^-,muon^+) conversion in nuclei as a probe of new physics

Fedor Simkovic, Amand Faessler, Sergey Kovalenko +1

A detailed study of the muonic analogue of neutrinoless double beta decay, (muon^-,muon^+) conversion, has been carried out for the A=44 nuclear system. We studied several lepton n…

nucl-th2001★ 55 cited

Neutrinoless Double Beta Decay of Ge76, Se82, Mo100 and Xe136 to excited 0^+ states

F. Simkovic, M. Nowak, W. A. Kaminski +2

The neutrinoless double beta decay transition to the first excited 0^+ collective final state is examined for A=76, 82, 100 and 136 nuclei by assuming light and heavy Majorana neut…

nucl-th2001★ 4 cited

New results for two-neutrino double beta decay with large particle-particle two body proton-neutron interaction

A. A. Raduta, O. Haug, F. Simkovic +1

A model many-body Hamiltonian describing an heterogenous system of paired protons and paired neutrons and interacting among themselves through monopole particle-hole and monopole p…

hep-ph2001★ 4 cited

The muon-positron conversion in nuclei mediated by light Majorana neutrinos

Fedor Simkovic, Pavol Domin, Sergey Kovalenko +1

We study the lepton number violating muon-positron conversion in nuclei mediated by the exchange of virtual light Majorana neutrinos. We found that a previously overlooked imaginar…