△I=1 Staggering in Odd Superdeformed Nuclei

Wu Chongshi

Chinese Physics C> 1997, Vol. 21> Issue(7) : 621-626

△I=1 Staggering in Odd Superdeformed Nuclei

Wu Chongshi ^,

Deparment of Physics,Peking University,Beijing 100871

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Abstract：
The △I=1 staggering in superdeformed nuclei in A～190 region is systematically investigated.Large staggerings are seen for most of the signature partners in odd superdeformed nuclei of this region.The behavior is analyzed in the convendonal collective model.

References

[1]

T.Byrski,F.A.Beck,D.Curien et al.,Phy.Rev.Lett.64（1990）1650.[2]F.S.Stephens,M.A.Deleplanque,J.E.Draper et al.,Phys.Rev.Lett.65（1990）301.[3]S.Flibotte,H.R.Andrews,G.C.Ball et al.Phys,Rev,Lett,71（1993）4299[4]B.Cederwall.R.V.FJanssens,M.J.Brinkman et al.Phys.Rev.Lett.72（1994）3150.[5]c.s.wu.J.Y.Zeng,Z.Xing et al.Phys.Rev,C45（1992）261.[6]M.P.Carpenter,R.V.F:Janssens,B.Cederwall et al,Phys.Rev.,C51（1995）2400.[7]M.J.Joyce.J.F.Sharpey-Schafer,M.A.Riley et al.Phys.Lett,B340（1994）150.[8]J.Duprat.F.Azaiez,C.Bourgeois et al.,Phys.Lett.B341（1994）6.[9]L.P.Farris,E.A.Henry,J.A.Becker et al.Phys.Rev.,C51（1995）R2288.[10]R.M.Clark,S.Bouneau.F:Aziuez et al.,Phys.Rev.C51（l995）R1052.[11]K.Jain,A.K.Jain,At Data Nucl.Data Tubles,50（1992）269.[12]M.RSchmorak,Nuclear Data Sheets,66（1992）839.[13]A.Bohr,B.R.Mottelson,Nuclear Structure.Vol.II.Nuclear Deformations（Benjamin,New York.1973）.[14]J.A.Becker,E.A.Henry,A.Kuhnert et al.Phys,Rev.,C46（1992）889.[15]J.E.Draper,F:S.Stephens,M.A.Deleplanque et al.,Phys.Rev,C42（1990）R1791.[16] J. R Hughes, J. A. Becker, L.A.Bemstein et al., Phys. Rev，C51(1995)R447.[17] R M Clark, S. Bouneau, A. N. Wilson et al., Phys. Rev., C53(1996)117.

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Wu Chongshi. △I=1 Staggering in Odd Superdeformed Nuclei[J]. Chinese Physics C, 1997, 21(7): 621-626.

Wu Chongshi. △I=1 Staggering in Odd Superdeformed Nuclei[J]. Chinese Physics C, 1997, 21(7): 621-626. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

△I=1 Staggering in Odd Superdeformed Nuclei

Wu Chongshi ^,

Corresponding author: Wu Chongshi,

Deparment of Physics,Peking University,Beijing 100871

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-07-05

Abstract: The △I=1 staggering in superdeformed nuclei in A～190 region is systematically investigated.Large staggerings are seen for most of the signature partners in odd superdeformed nuclei of this region.The behavior is analyzed in the convendonal collective model.