6 papers
Two-neutrino double-weak decays of Xe and Xe from different many-body methods
C. Brase, L. Jokiniemi, E. Kauppinen +4
We calculate the nuclear matrix elements and corresponding half-lives for the two-neutrino double-electron capture of Xe and the two-neutrino double-beta decay of X…
Positron-Emitting and Electron-Capturing Double-Beta Processes in the Standard Model and Beyond
Lukáš Gráf, Jenni Kotila, Oliver Scholer
We study positron-emitting and electron-capturing double-beta-decay modes as probes complementary to the usual double beta decay. Motivated by the proposed NuDoubt++ experiment, we…
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…
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…
The measurement of the Tc -decay spectrum and its implications for the effective value of weak axial coupling
J. W. Song, M. Ramalho, M. K. Lee +9
Measurements of -spectral shapes is an important way to examine the effective value of the weak axial coupling . These stu\ dies focus specifically on forbidden non-…
Half-life and precision shape measurement of 2νββ decay of Te
D. Q. Adams, C. Alduino, K. Alfonso +119
We present a new measurement of the 2nbb half-life of 130Te (T1/2) using the first complete model of the CUORE data, based on 1038 kg yr of collected exposure. Thanks to optimized…