Lifetimes of high-spin states in 76Kr

被引：0

作者：

Valiente-Dobón, JJ ^{[1
]}

Svensson, CE

O'Leary, CD

Ragnarsson, I

Andreoiu, C

Austin, RAE

Carpenter, MP

Dashdorj, D

Finlay, P

Freeman, SJ

Garrett, PE

Görgen, A

Greene, J

Grinyer, GF

Hyland, B

Jenkins, D

Johnston-Theasby, F

Joshi, P

Kelsall, NS

Macchiavelli, AO

Moore, F

Mukherjee, G

Phillips, AA

Reviol, W

Sarantites, D

Schumaker, MA

Seweryniak, D

Smith, MB

Wadsworth, R

Ward, D

机构：

[1] Univ Guelph, Dept Phys, Guelph, ON N1G 2W1, Canada

[2] Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England

[3] Lund Inst Technol, Dept Phys, S-22100 Lund, Sweden

[4] Univ Liverpool, Oliver Lodge Lab, Liverpool L69 3BX, Merseyside, England

[5] McMaster Univ, Hamilton, ON L8S 4K1, Canada

[6] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA

[7] N Carolina State Univ, Raleigh, NC 27695 USA

[8] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

[9] CEA Saclay, DAPNIA SPhN, F-91191 Gif Sur Yvette, France

[10] Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[11] Washington Univ, Dept Chem, St Louis, MO 63130 USA

[12] TRIUMF, Vancouver, BC V6T 2A3, Canada

来源：

ACTA PHYSICA POLONICA B | 2005年 / 36卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

High-spin states in Kr-76(36)40 have been populated in the Ca-40 (Ca-40,4p) Kr-76 fusion-evaporation reaction at a beam energy of 165 MeV, and studied using the GAMMASPHERE and MICROBALL multi-detector arrays. The ground-state band and two signature-split negative-parity bands of Kr-76 have been extended to similar to 30h. Lifetime measurements using the Doppler-shift attenuation method indicate that the transition quadrupole moment of these three bands decrease as they approach their maximum-spin states.

引用

页码：1339 / 1342

页数：4

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