5 papers
Exact Calculation of Two-neutrino Double Beta Decay Rate
Stefan-Alexandru Ghinescu, Andrei Neacsu, Sabin Stoica
The calculation of the two-neutrino double-beta decay (DBD) rates has relied so far on approximations that decouple the nuclear and atomic parts. To provide a more rigorous treatme…
Precise determination of electron-capture value of Sn decay related to electron neutrino mass measurements
Zhuang Ge, Tommi Eronen, Vasile Alin Sevestrean +15
A high-precision measurement of the electron-capture (EC) decay value for the ground-state-to-ground-state (gs-to-gs) transition of Sn to In has been performed…
Updated Results for Kinematic Factors in Double Beta Decays
S. Ghinescu, S. Stoica
Accurate calculations of phase space factors (PSFs), electron energy spectra and angular correlations are essential for designing and interpreting double-beta decay (DBD) experimen…
High-precision direct decay energy measurements of the electron-capture decay of Tc
Zhuang Ge, Tommi Eronen, Vasile Alin Sevestrean +27
A direct measurement of the ground-state-to-ground-state electron-capture decay () value of Tc has been conducted employing the high resolving power phase-im…
$β^-$-decay half-lives of even-even nuclei using the recently introduced phase space recipe
Jameel-Un Nabi, Mavra Ishfaq, Ovidiu Nitescu +2
We present the beta decay half-lives calculation for selected even even nuclei that decay through electron emission. The kinematical portion of the half-life calculation was perfor…