High-spin states in the odd-odd N=Z nucleus 50Mn

被引：50

作者：

Svensson, CE ^{[1
]}

Lenzi, SM

Napoli, DR

Poves, A

Ur, CA

Bazzacco, D

Brandolini, F

Cameron, JA

de Angelis, G

Gadea, A

Haslip, DS

Lunardi, S

Maqueda, EE

Martinez-Pinedo, G

Nagarajan, MA

Alvarez, CR

Vitturi, A

Waddington, JC

机构：

[1] McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada

[2] Univ Padua, Dipartimento Fis, Padua, Italy

[3] Ist Nazl Fis Nucl, Sez Padova, Padua, Italy

[4] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy

[5] Univ Autonoma Madrid, Dipartimento Fis Teor C4, E-28049 Madrid, Spain

[6] H Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania

[7] Consejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF, Argentina

[8] Univ Aarhus, Aarhus, Denmark

[9] Univ Manchester, Dept Phys, Manchester M60 1QD, Lancs, England

来源：

PHYSICAL REVIEW C | 1998年 / 58卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.58.R2621

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：

High-spin states in the odd-odd N=Z nucleus Mn-50 have been identified. At low spin, the T=1 isobaric analogue states of Cr-50 are established up to I-pi=4(+). At high spin, the T=0 band built on the low-lying I-pi=5(+) isomer in Mn-50 becomes energetically favored and this band is observed up to its f(7/2)-shell termination at I-pi=15(+). Spherical shell model calculations in the full pf shell are found to be in excellent agreement with the experimental results. In addition, a weak side band in Mn-50 is observed to spin (12(-)) and is interpreted as a possible octupole vibrational structure. [S0556-2813(98)50211-7].

引用

页码：R2621 / R2625

页数：5

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