NUCLEAR-STRUCTURE OF THE NEUTRON DEFICIENT ISOTOPE MO-90

被引：19

作者：

ARNELL, SE

FOLTESCU, D

ROTH, HA

SKEPPSTEDT, O

NILSSON, A

MITARAI, S

NYBERG, J

机构：

[1] MANNE SIEGBAHN INST,S-10405 STOCKHOLM,SWEDEN

[2] KYUSHU UNIV,DEPT PHYS,HAKOZAKI,FUKUOKA 812,JAPAN

[3] SVEDBERG LAB,S-75121 UPPSALA,SWEDEN

来源：

PHYSICA SCRIPTA | 1992年 / 46卷 / 05期

关键词：

D O I：

10.1088/0031-8949/46/5/002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The high-spin states of Mo-90 have been studied via the Ni-58(Ca-40, alpha4p)Mo-90 reaction at 180 and 187 MeV beam energy. The NORDBALL detector array consisting of 15 Compton-suppressed Ge-detectors, 11 neutron detectors and a 4pi Si-ball was used. The level scheme of Mo-90 has been explored up to an excitation energy of 14.5 MeV and probable spin values of 25HBAR. Spin assignments are based on measured gamma-anisotropies. The experimental results are discussed in terms of shell-model configurations.

引用

页码：389 / 393

页数：5

共 14 条

[1]

ARNELL SE, 1991, NUCL INSTRUM METH A, V300, P301

[2]

BLAUGRUND AE, 1966, NUCL PHYS, V88, P5012

[3] THE LEVEL STRUCTURE OF MO-90 [J].