Weak-interaction and nuclear-structure aspects of nuclear double beta decay
Weak-interaction and nuclear-structure aspects of double beta decay are reviewed. Starting
from effective electroweak lagrangians, decay rates for the two-neutrino and neutrinoless …
from effective electroweak lagrangians, decay rates for the two-neutrino and neutrinoless …
Double beta decay
A Faessler, F Simkovic - Journal of Physics G: Nuclear and …, 1998 - iopscience.iop.org
We review the recent developments in the field of nuclear double beta decay, which is
presently an important topic in both nuclear and particle physics. The mechanism of lepton …
presently an important topic in both nuclear and particle physics. The mechanism of lepton …
Large-scale calculations of the double- decay of , and in the deformed self-consistent Skyrme quasiparticle random-phase approximation
We use the axially deformed Skyrme quasiparticle random-phase approximation (QRPA)
together with the SkM* energy-density functional, both as originally presented and with the …
together with the SkM* energy-density functional, both as originally presented and with the …
Neutrinoless double beta decay within the quasiparticle random-phase approximation with proton-neutron pairing
G Pantis, F Šimkovic, JD Vergados, A Faessler - Physical Review C, 1996 - APS
We have investigated the role of proton-neutron pairing in the context of the quasiparticle
random phase approximation formalism. This way the neutrinoless double beta decay matrix …
random phase approximation formalism. This way the neutrinoless double beta decay matrix …
Ground state properties andβ-decay half-lives near132Sn in a self-consistent theory
IN Borzov, SA Fayans, E Krömer… - Zeitschrift für Physik A …, 1996 - Springer
The self-consistent finite Fermi-system theory with three different parameter sets is used to
calculate decay energies and Gamow-Teller strength distributions of neutronrich short-lived …
calculate decay energies and Gamow-Teller strength distributions of neutronrich short-lived …
Two-neutrino double beta decay of 76Ge within deformed QRPA
F Šimkovic, L Pacearescu, A Faessler - Nuclear Physics A, 2004 - Elsevier
The effect of deformation on the two-neutrino double decay (2νββ-decay) for ground state
transition 76Ge→ 76Se is studied in the framework of the deformed QRPA with separable …
transition 76Ge→ 76Se is studied in the framework of the deformed QRPA with separable …
Proton-neutron pairing in the deformed BCS approach
We examine isovector and isoscalar proton-neutron-pairing correlations for the ground state
of even-even Ge isotopes with mass number A= 64–76 within the deformed BCS approach …
of even-even Ge isotopes with mass number A= 64–76 within the deformed BCS approach …
The Pauli principle, QRPA and the two-neutrino double beta decay
J Schwieger, F Šimkovic, A Faessler - Nuclear Physics A, 1996 - Elsevier
We examine the violation of the Pauli exclusion principle in the Quasiparticle Random
Phase Approximation (QRPA) calculation of the two-neutrino double beta decay matrix …
Phase Approximation (QRPA) calculation of the two-neutrino double beta decay matrix …
Neutrino induced reactions for -process nucleosynthesis of Nb and Tc
It has recently been proposed that 41 92 Nb and 43 98 Tc may have been formed in the ν-
process. We investigate the neutrino induced reactions related to the ν-process origin of …
process. We investigate the neutrino induced reactions related to the ν-process origin of …
Tensor force effect on pairing correlations for the Gamow–Teller transition in 42Ca, 46Ti, and 18O
E Ha, MK Cheoun, H Sagawa - Progress of Theoretical and …, 2022 - academic.oup.com
We investigate the tensor force (TF) effect on the Gamow–Teller (GT) transition strength
distributions in 42Ca, 46Ti, and 18O, which are known to have strong low-energy GT states …
distributions in 42Ca, 46Ti, and 18O, which are known to have strong low-energy GT states …