Chinese Physics C > 1996, Vol. 20 > Issue(8): 745-749

Gamow-Teller Transitions of Nuclei WithA=147-153

Zhang Changhua^,,
Gu Jinnan

Institute of Modem Physics, The Chinese Academy of Sciences, Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper the Gamow-Teller transitions are systematically investigated for nuclei with A=147-1.53 in terms of the shell-model. These nuclei have only GT decay channel π1h _11/2→v1h _9/2. The overall comparisons of the experimental reduced probabilities B _exp(GT) with the calculated B _cal(GT) show that there is a quenching factor γ ²with optimum value 0.17±0.05 in this mass region.

References

[1]

S.Cohen,D.Kurath,Nucl.Phys,73（1965）1[2]B.A.Brown,Nucl.Phys,A507（1990）25c[3]B.A.Brown,B.H.Wildenthal,At Data Nucl.Data Table,33（1985）347[4]PKleinheiz,R.Broda et al,Z.Phys,A290（1979）279[5]K.S.Toth,Y.A.Ellis-Akovali et al,Phys.Rev,C32（1985）342.[6]P.Kleinheir,Shell Model and Nucl.Structure;Where do we stand? 2nd International Spring Seminarr On Nucl.Phys,（1988）.[7]B.A.Brown,A.Etchegoyen,W.D.M.Rae,The computer OXBASH,MSU-NSCL report number524（1984）.[8]AHosaka,K.-IKubo,H.Toki,Nucl.Phys,A244（1985）76[9]E.der Mateosian,L.K.Peker,Nucl.Data.Sheets,66（1992）705[10]L.N.Peker,Nucl Data Sheets,59（1990）393[11].A.Szucs,M.W.Johns,B.Singh,Nucl.Data sheets,46（1985）1.[12]E.derMateosian,Nucl.Data sheets,48（1986）345[13]B.Singh,J.A.Szucs,M.W.Johns,Nucl.Data Sheets,55（1988）185.[14]L、K.Peker,Nucl.Datasheets,58（1989）53.[15]M.A.Lee,Nucl.Datasheets,60（1990）419.

Access

Get Citation

Zhang Changhua and Gu Jinnan. Gamow-Teller Transitions of Nuclei With A=147-153[J]. Chinese Physics C, 1996, 20(8): 745-749.

Zhang Changhua and Gu Jinnan. Gamow-Teller Transitions of Nuclei With A=147-153[J]. Chinese Physics C, 1996, 20(8): 745-749. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(4497)
PDF Downloads(436)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Gamow-Teller Transitions of Nuclei WithA=147-153

Zhang Changhua^,
Gu Jinnan

Corresponding author:Zhang Changhua,

Institute of Modem Physics, The Chinese Academy of Sciences, Lanzhou 730000

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1996-08-05

Abstract:In this paper the Gamow-Teller transitions are systematically investigated for nuclei withA=147-1.53 in terms of the shell-model. These nuclei have only GT decay channel π1h_11/2→v1h_9/2. The overall comparisons of the experimental reduced probabilitiesB_exp(GT) with the calculatedB_cal(GT) show that there is a quenching factor γ²with optimum value 0.17±0.05 in this mass region.