TY - JOUR
T1 - Beta-decay properties of exotic nuclei and the astrophysical r-process
AU - Tachibana, T.
AU - Arnould, M.
PY - 1995/5/29
Y1 - 1995/5/29
N2 - The r-process abundances are evaluated with the use of three different β-decay models, i.e., the second version of the Gross Theory, the semi-Gross Theory and a QRPA approach. The necessary Qβ-values, as well as the neutron separation energies, are obtained from the TUYY, ETFSI and FRDM mass predictions. A comparison is made among the β-decay half-lives predicted by these β-decay models for the nuclei on a typical r-process path, as well as among the resulting r-process abundances.
AB - The r-process abundances are evaluated with the use of three different β-decay models, i.e., the second version of the Gross Theory, the semi-Gross Theory and a QRPA approach. The necessary Qβ-values, as well as the neutron separation energies, are obtained from the TUYY, ETFSI and FRDM mass predictions. A comparison is made among the β-decay half-lives predicted by these β-decay models for the nuclei on a typical r-process path, as well as among the resulting r-process abundances.
UR - http://www.scopus.com/inward/record.url?scp=4243448924&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4243448924&partnerID=8YFLogxK
U2 - 10.1016/0375-9474(95)00158-W
DO - 10.1016/0375-9474(95)00158-W
M3 - Article
AN - SCOPUS:4243448924
SN - 0375-9474
VL - 588
SP - c333-c337
JO - Nuclear Physics, Section A
JF - Nuclear Physics, Section A
IS - 1
ER -