YRAST ISOMERS IN TIN NUCLEI FROM HEAVY-ION COLLISIONS AND THE VH11/2 SUBSHELL FILLING

被引：88

作者：

BRODA, R

MAYER, RH

BEARDEN, IG

BENET, P

DALY, PJ

GRABOWSKI, ZW

CARPENTER, MP

JANSSENS, RVF

KHOO, TL

LAURITSEN, T

MOORE, EF

LUNARDI, S

BLOMQVIST, J

机构：

[1] PURDUE UNIV,DEPT PHYS,W LAFAYETTE,IN 47907

[2] ARGONNE NATL LAB,DIV PHYS,ARGONNE,IL 60439

[3] UNIV PADUA,DIPARTIMENTO FIS,I-35131 PADUA,ITALY

[4] MANNE SIEGBAHN INST PHYS,S-10405 STOCKHOLM,SWEDEN

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.68.1671

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Long-lived 10+ isomers in Sn-122 and 124Sn have been identified among the products of 124Sn = 325 MeV Ge-76 collisions. The measurements virtually complete a series of B(E2) determinations for (vh11/2)n states in Sn-116-130, which pinpoint half filling of the vh11/2 subshell very close to N = 73. Results for these Z = 50 isotopes and for the N = 82 isotones are contrasted, and an enlightening comparison between the effective E2 charges observed in tin and lead isotopes is developed.

引用

页码：1671 / 1674

页数：4

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