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Proton and neutron alignments of the K~π=5/2^- band in ^(79)Kr

Proton and neutron alignments of the K~π=5/2^- band in ^(79)Kr
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摘要 An experimental study of high-spin states in 79Kr has been performed at the GASP array using the reaction 55Mn(30Si, αpn). Nine new states along with 10 new gamma ray transitions were found in the Kπ=5/2- band in 79Kr. Three band crossings, associated with the alignments of a πg9/2 pair and a πg9/2 pair and also a high-j 5h11/2 intrude orbital, were observed at rotational frequency h=0.50, 0.65 and 0.90 MeV, respectively. A cranked shell model analysis has been made to interpret the experimental results. An experimental study of high-spin states in ^(79)Kr has been performed at the GASP array using the reaction ^(55)Mn(^(30)Si, αpn). Nine new states along with 10 new gamma ray transitions were found in the K~π=5/2^- band in ^(79)Kr. Three band crossings, associated with the alignments of a πg_(9/2) pair and a πg_(9/2) pair and also a high-j 5h_(11/2) intrude orbital, were observed at rotational frequency h=0.50, 0.65 and 0.90 MeV, respectively. A cranked shell model analysis has been made to interpret the experimental results.
出处 《Nuclear Science and Techniques》 SCIE CAS CSCD 2000年第1期27-33,共7页 核技术(英文)
关键词 氪79 高自旋态 原子核 质子队列 中子队列 自旋轨道 形态 γγγ-charged particle coincidence, Nuclear shape, Configuration, Align- ments of vg_(9/2) and πg_(9/2) pairs, Intrude orbital
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参考文献8

  • 1JohnsGD,DoringJ,HolcombJWetal.PhysReVC,1994,50:2786-2793
  • 2PanQY,LuoYX,DePoliMetal.NuclPhysRev(inChinese),1997,14:218-221
  • 3PanQ,DePoliM,FarneaEetal.NuclPhysA,1997,627:334-348andwithinreferences
  • 4LiptakJ,KristiakJ.NuclPhysA,1978,311:421-444
  • 5ClemenetJSetal.PhysRevC,1980,21:1285-1289
  • 6Bazzacco D. in Proc Iht Conf. on NucIear Structure at High Angular Momentum, Ottawa1992, Vol.2, Proceedings AECL 10613:376~379
  • 7Farnea E, Tesi di Laurea, Universita degli studi di Padova, A/A1993/94(1995)Padova, Italy
  • 8NazarewiczW,DudekJ,BengtssonRetalNuclPhysA,1985,435:397-447

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