%0 Journal Article
%T beta-decay properties of neutron-rich Ca, Ti, and Cr isotopes
%A Sarriguren, P.
%A Algora, A.
%A Kiss, G.
%J Physical Review C
%D 2018
%V 98
%N 2
%I Amer Physical Soc
%@ 2469-9985
%G English
%F Sarriguren_etal2018
%O WOS:000442078500001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3698), last updated on Mon, 03 Sep 2018 13:21:07 +0000
%X beta-decay properties of neutron-rich Ca, Ti, and Cr isotopes are studied within a deformed proton-neutron quasiparticle random-phase approximation. The underlying mean field is described self-consistently from deformed Skyrme Hartree-Fock calculations with pairing correlations. Residual spin-isospin interactions in the particle-hole and particle-particle channels are also included in the formalism. The energy distributions of the Gamow-Teller strength, the beta-decay feedings, the beta-decay half-lives, and the beta-delayed neutron emission probabilities are discussed and compared with other theoretical results, as well as with the available experimental information. The evolution of these nuclear beta-decay properties is investigated in isotopic chains in a search for structural changes. A reliable estimate of the beta-decay properties in this mass region is valuable information for evaluating decay rates in astrophysical scenarios.
%R 10.1103/PhysRevC.98.024311
%U http://arxiv.org/abs/1808.06437
%U https://doi.org/10.1103/PhysRevC.98.024311
%P 024311-10pp