Predicted proton and two-proton decay energies for nuclei in the upper fp shell

Authors
Citation
Bj. Cole, Predicted proton and two-proton decay energies for nuclei in the upper fp shell, PHYS REV C, 59(2), 1999, pp. 726-730
Citations number
16
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C-NUCLEAR PHYSICS
ISSN journal
05562813 → ACNP
Volume
59
Issue
2
Year of publication
1999
Pages
726 - 730
Database
ISI
SICI code
0556-2813(199902)59:2<726:PPATDE>2.0.ZU;2-A
Abstract
The stability of proton-rich nuclei with 2=31-42 is investigated using meas ured binding energies of the analog neutron-rich nuclei and Coulomb energy shifts deduced from a parametrization of measured Coulomb displacement ener gies in the same mass region. Predicted binding energies and separation ene rgies for proton and two-proton decay are compared with experimental inform ation and with previous calculations where these are available. The positio ns of the one-proton and diproton drip lines are determined from the comput ed decay energies. Additional nuclides predicted to be proton stable but un stable to two-proton emission include several isotopes of Sr, Zr, and Mo. [ S0556-2813(99)02802-2].