IDENTIFICATION OF NEW NUCLEI NEAR THE PROTON DRIP-LINE

被引：37

作者：

HENCHECK, M

BOYD, RN

HELLSTROM, M

MORRISSEY, DJ

BALBES, MJ

CHLOUPEK, FR

FAUERBACH, M

MITCHELL, CA

PFAFF, R

POWELL, CF

RAIMANN, G

SHERRILL, BM

STEINER, M

VANDEGRIFF, J

YENNELLO, SJ

机构：

[1] OHIO STATE UNIV, DEPT ASTRON, COLUMBUS, OH 43210 USA

[2] MICHIGAN STATE UNIV, NATL SUPERCOND CYCLOTRON LAB, E LANSING, MI 48824 USA

[3] MICHIGAN STATE UNIV, DEPT CHEM, E LANSING, MI 48824 USA

[4] MICHIGAN STATE UNIV, DEPT PHYS & ASTRON, E LANSING, MI 48824 USA

[5] TEXAS A&M UNIV, DEPT CHEM, COLLEGE STN, TX 77843 USA

来源：

PHYSICAL REVIEW C | 1994年 / 50卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.50.2219

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Nine new very neutron-deficient isotopes of Ag, Pd, Rh, and Ru have been identified among the reaction products of an E/A = 60 MeV Cd106 beam using the A1200 projectile fragment separator at the National Superconducting Cyclotron Laboratory. One of these isotopes, Ag94, is among the heaviest N = Z nuclei observed so far. The resulting mass spectra are presented and the astrophysical implications of the stability towards proton emission of the new isotopes, Ag95, are discussed.

引用

页码：2219 / 2221

页数：3

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