A new μs isomer in 136Sb produced in the projectile fission of 238U

被引：38

作者：

Mineva M.N. ^{[1
]}

Hellström M. ^{[1
,2
]}

Bernas M. ^{[3
]}

Gerl J. ^{[2
]}

Grawe H. ^{[2
]}

Pfützner M.

Regan P.H. ^{[4
]}

Rejmund M. ^{[5
]}

Rudolph D. ^{[1
]}

Becker F. ^{[5
]}

Bingham C.R. ^{[6
]}

Enqvist T. ^{[7
]}

Fogelberg B. ^{[8
]}

Gausemel H. ^{[9
]}

Geissel H. ^{[2
]}

Genevey J. ^{[10
]}

Górska M. ^{[2
]}

Grzywacz R. ^{[6
]}

Hauschild K. ^{[5
]}

Janas Z.

Kojouharov I. ^{[2
]}

Kopatch Y. ^{[2
]}

Korgul A.

Korten W. ^{[5
]}

Kurcewicz J.

Lewitowicz M. ^{[11
]}

Lucas R. ^{[5
]}

Mach H. ^{[8
]}

Mandal S. ^{[2
]}

Mayet P. ^{[2
]}

Mazzocchi C. ^{[2
,12
]}

Pinston J.A. ^{[10
]}

Podolyàk Zs. ^{[4
]}

Schaffner H. ^{[2
]}

Schlegel Ch. ^{[2
]}

Schmidt K. ^{[2
]}

Sümmerer K. ^{[2
]}

Wollersheim H.J. ^{[2
]}

机构：

[1] Div. of Cosmic and Subatomic Physics, Lund University

[2] Gesell. fur Schwerionenforschung mbH

[3] Inst. de Phys. Nucl. d'Orsay, IN2P3-CNRS

[4] Department of Physics, University of Surrey, Guildford

[5] CEA Saclay, DSM/DAPNIA/SPhN

[6] Department of Physics, University of Tennessee, Knoxville

[7] Oliver Lodge Laboratory, University of Liverpool, Liverpool

[8] Department of Radiation Science, Uppsala University

[9] Department of Chemistry, University of Oslo, Blindern

[10] Inst. des Sciences Nucléaires, IN2P3-CNRS, Université Joseph Fourier

[11] Grand Accelerateur Natl. d'Ions L., F-14021 Caen Cedex

[12] Univ. degli Studi di Milano

来源：

The European Physical Journal A - Hadrons and Nuclei | 2001年 / 11卷 / 1期

关键词：

PACS. 21.10.Tg Lifetimes – 21.60.Cs Shell model – 25.75.-q Relativistic heavy-ion collisions;

D O I：

10.1007/s100500170091

中图分类号：

学科分类号：

摘要：

The neutron-rich isotope 136Sb has been produced following the relativistic projectile fission of 238U in an experiment performed at the Fragment Separator at GSI, Darmstadt. Delayed γ-ray spectroscopy of the fission products has been performed after isotope separation. A new isomeric state in 136Sb has been populated, and its lifetime measured as T1/2 = 565(50) ns. Realistic and empirical shell-model calculations have been performed and are compared to the experimental observables.

引用

页码：9 / 13

页数：4

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