New Isotopes and Proton Emitters-Crossing the Drip Line in the Vicinity of Sn-100

TitleNew Isotopes and Proton Emitters-Crossing the Drip Line in the Vicinity of Sn-100
Publication TypeJournal Article
Year of Publication2016
AuthorsCelikovic, I., M. Lewitowicz, R. Gernhauser, R. Krucken, S. Nishimura, H. Sakurai, D. S. Ahn, H. Baba, B. Blank, A. Blazhev, P. Boutachkov, F. Browne, G. de France, P. Doornenbal, T. Faestermann, Y. Fang, N. Fukuda, J. Giovinazzo, N. Goel, M. Gorska, S. Ilieva, N. Inabe, T. Isobe, A. Jungclaus, D. Kameda, Y. K. Kim, Y. K. Kwon, I. Kojouharov, T. Kubo, N. Kurz, G. Lorusso, D. Lubos, K. Moschner, D. Murai, I. Nishizuka, J. Park, Z. Patel, M. Rajabali, S. Rice, H. Schaffner, Y. Shimizu, L. Sinclair, P. A. Soderstrom, K. Steiger, T. Sumikama, H. Suzuki, H. Takeda, Z. Wang, H. Watanabe, J. Wu, and Z. Xu
JournalPhysical Review Letters
Volume116
Issue16
Pagination6
Date PublishedApr
Type of ArticleArticle
ISBN Number0031-9007
Accession NumberWOS:000374559300006
Keywordsbigrips separator, decay, limits, nuclei, Physics, radioactivity, riken
AbstractSeveral 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.
URL<Go to ISI>://WOS:000374559300006
DOI10.1103/PhysRevLett.116.162501
Short TitleNew Isotopes and Proton Emitters-Crossing the Drip Line in the Vicinity of Sn-100
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