New Isotopes and Proton Emitters-Crossing the Drip Line in the Vicinity of Sn-100
- Title
- New Isotopes and Proton Emitters-Crossing the Drip Line in the Vicinity of Sn-100
- Author
- 김용균
- Keywords
- BIGRIPS SEPARATOR; RIKEN; DECAY; RADIOACTIVITY; NUCLEI; LIMITS
- Issue Date
- 2016-04
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW LETTERS, v. 116, NO 16, Page. 1-6
- Abstract
- Several new isotopes, In-96, Cd-94, Ag-92, and Pd-90, have been identified at the RIKEN Nishina Center. The study of proton drip-line nuclei in the vicinity of Sn-100 led to the discovery of new proton emitters Ag-93 and Rh-89 with half-lives in the submicrosecond range. The systematics of the half-lives of odd-Z nuclei with T-z = -1/2 toward Sn-99 shows a stabilizing effect of the Z = 50 shell closure. Production cross sections for nuclei in the vicinity of Sn-100 measured at different energies and target thicknesses were compared to the cross sections calculated by EPAX taking into account contributions of secondary reactions in the primary target.
- URI
- https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.162501http://hdl.handle.net/20.500.11754/46808
- ISSN
- 0031-9007; 1079-7114
- DOI
- 10.1103/PhysRevLett.116.162501
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > NUCLEAR ENGINEERING(원자력공학과) > Articles
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