THE OBSERVATION OF MO84

被引：79

作者：

GELLETLY, W

BENTLEY, MA

PRICE, HG

SIMPSON, J

GROSS, CJ

DURELL, JL

VARLEY, BJ

SKEPPSTEDT, O

RASTIKERDAR, S

机构：

[1] UNIV GOTTINGEN, INST PHYS 2, W-3400 GOTTINGEN, GERMANY

[2] UNIV MANCHESTER, SCHUSTER LAB, MANCHESTER M13 9PL, LANCS, ENGLAND

[3] CHALMERS UNIV TECHNOL, DEPT PHYS, S-41296 GOTHENBURG, SWEDEN

[4] ISFAHAN UNIV, DEPT PHYS, ESFAHAN, IRAN

来源：

PHYSICS LETTERS B | 1991年 / 253卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)91720-G

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Si-28(Ni-58, 2n)84Mo reaction has been studied at 195 MeV bombarding energy. The prompt gamma rays were detected in an array of twenty, escape-suppressed Ge detectors in coincidence with the recoiling nuclei, which were identified by A and Z with a recoil separator. A 443.8 +/- 0.3 keV gamma ray was observed from 84Mo which is interpreted as the 2+-0+ transition in this nucleus. This would indicate a quadrupole deformation E2 approximately 0.30. This result confirms that 76Sr and 80Zr lie at the centre of the region of deformed nuclei with A approximately 80.

引用

页码：287 / 291

页数：5

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