1ST OBSERVATION OF EXCITED-STATES IN SB-108

被引：15

作者：

CEDERKALL, J

CEDERWALL, B

JOHNSON, A

SEWERYNIAK, D

NYBERG, J

NORLIN, LO

BLOMQVIST, J

FAHLANDER, C

WYSS, R

KEREK, A

KOWNACKI, J

ATAC, A

ADAMIDES, E

IDEGUCHI, E

JULIN, R

JUUTINEN, S

KARCZMARCZYK, W

MITARAI, S

PIIPARINEN, M

SCHUBART, R

SLETTEN, G

TORMANEN, S

VIRTANEN, A

机构：

[1] UNIV UPPSALA,DEPT RADIAT SCI,S-75105 UPPSALA,SWEDEN

[2] UNIV UPPSALA,SVEDBERG LAB,S-75105 UPPSALA,SWEDEN

[3] UNIV WARSAW,INST EXPTL PHYS,PL-00325 WARSAW,POLAND

[4] NATL CTR SCI RES,ATHENS,GREECE

[5] KYUSHU UNIV,FAC SCI,DEPT PHYS,FUKUOKA 812,JAPAN

[6] UNIV JYVASKYLA,DEPT PHYS,SF-40100 JYVASKYLA 10,FINLAND

[7] UNIV COPENHAGEN,NIELS BOHR INST,DK-2100 COPENHAGEN,DENMARK

[8] HAHN MEITNER INST BERLIN GMBH,BERLIN,GERMANY

来源：

NUCLEAR PHYSICS A | 1995年 / 581卷 / 01期

关键词：

FE-54(NI-58,3P1N)108SB; E = 270 MEV; MEASURED E(GAMMA); GAMMA-GAMMA(THETA) GAMMA-GAMMA-PART; COIN; 108SB DEDUCED LEVELS; B(M1)/B(E2) RATIOS; TOTAL ROUTHIAN SURFACES;

D O I：

10.1016/0375-9474(94)00443-Q

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：

A spectroscopic study of Sb-108 has been carried out as a part of a larger experiment where in total twenty-nine different residual nuclei were identified. This study gives the first information on excited levels in this nucleus. A low-lying two-quasi-particle multiplet together with some of the higher lying levels are discussed within the framework of the nuclear shell model. A rotational, strongly coupled, band is identified as, most likely, being built on the deformed pig9/2(-1) nuh11/2 configuration in accordance with total routhian surface calculations. Tentative spins and parities are presented as well as B(M1)/B(E2) ratios for some of the transitions in the strongly coupled band.

引用

页码：189 / 204

页数：16

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