400 citations · 3.7k across the 66 of their papers we have counts for
4 papers · 2 filters
Electroproduction of the Roper resonance on the proton: the role of the three-quark core and the molecular N-sigma component
Igor T. Obukhovsky, Amand Faessler, Dimitry K. Fedorov +2
The Roper resonance is considered as a mixed state of a three-quark core configuration and a hadron molecular component N+sigma. Based on this ansatz we study electroproduction of…
Uncovering Multiple CP-Nonconserving Mechanisms of $\betabeta$-Decay
Amand Faessler, Aurora Meroni, Serguey T. Petcov +2
We consider the possibility of several different mechanisms contributing to the $\betabeta$-decay amplitude in the general case of CP nonconservation: light Majorana neutrino excha…
Strong three-body decays of Lambdac(2940)+
Yubing Dong, Amand Faessler, Thomas Gutsche +2
The Lambdac(2940)+ baryon with quantum numbers J(P) = 1/2(+) is considered as a hadronic molecule composed of a nucleon and D* meson. We give predictions for the width of the stron…
Beta Decaying Nuclei as a Probe of Cosmic Neutrino Background
Rastislav Hodak, Sergey Kovalenko, Fedor Simkovic +1
We analyze the possibility of detection of cosmological relic neutrinos via neutrino capture on beta decaying nuclei. This reaction has no threshold in neutrino energy, which is cr…