400 citations · 3.7k across the 66 of their papers we have counts for
10 papers · 2 filters
Exact relativistic tritium beta-decay endpoint spectrum in a hadron model
Fedor Simkovic, Rastislav Dvornicky, Amand Faessler
We present the relativistic calculation of the beta-decay of tritium in a hadron model. The elementary particle treatment of the transition 3H -> 3He + e^- + nu_e is performed in a…
Chiral corrections to the vector and axial couplings of quarks and baryons
Amand Faessler, Thomas Gutsche, Barry R. Holstein +1
We calculate chiral corrections to the semileptonic vector and axial quark coupling constants using a manifestly Lorentz covariant chiral quark approach up to order O(p4) in the tw…
Dependence of nucleon properties on pseudoscalar meson masses
Amand Faessler, Thomas Gutsche, Valery E. Lyubovitskij +1
We discuss the sensitivity of nucleon properties (mass, magnetic moments and electromagnetic form factors) on the variation of the pseudoscalar meson masses in the context of the p…
Nuclear and particle physics aspects of the 2nbb-decay of 150Nd
Rastislav Dvornicky, Fedor Simkovic, Amand Faessler
A discussion is given on possible realization of the Single State Dominance (SSD) hypothesis in the case of the two-neutrino double beta decay(2nbb-decay) of 150Nd with 1^- ground…
Pion dominance in RPV SUSY induced neutrinoless double beta decay
Amand Faessler, Thomas Gutsche, Sergey Kovalenko +1
At the quark level there are basically two types of contributions of R-parity violating SUSY (RPV SUSY) to neutrinoless double beta decay: the short-range contribution involving on…
D* K molecular structure of the Ds1(2460) meson
Amand Faessler, Thomas Gutsche, Valery E. Lyubovitskij +1
We discuss a possible interpretation of the Ds1(2460) meson as a hadronic molecule - a bound state of D* and K mesons. Using a phenomenological Lagrangian approach we determine the…