Structure Analyses of the Nuclear Shell Model to the High-Spin States of 143Pm

WANG Rui-Ping; WANG Shun-Jin; ZHANG Guang-Biao

Chinese Physics C> 2005, Vol. 29> Issue(6) : 570-576

Structure Analyses of the Nuclear Shell Model to the High-Spin States of 143Pm

Modern Physics Department,School of Physics Science & Technology,Lanzhou University,Lanzhou 730000,China2 Department of Physics,Sichuan University,Chengdu 610064,China3 Center of Theoretical Nuclear Physics,National Laboratory of Heavy Ion Accelerator Lanzhou,Lanzhou 730000,China

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Abstract：
It is one of the most important contents to analyze the energy level structure in the nuclear physics. At present the high-spin state of the odd-A nuclear 143Pm have been investigated by using heavy-ion beam reaction the excitation energy level 8.4MeV and spin (47/2) (h=1) has been obtained. In this paper, according to the principle of the nuclear shell model and experiment information ,the 143Pm nuclear structure has been analyzed with 2 interaction potentials and to the weak-coupling model(WCM) result,especially explore the sequences of γ-ray transitions,which depend to the corresponding dominant configuration. The program OXBASH code is adopted.

References

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. Wildenthal B H.Phys.Rev.Lett.,1969,22:11182. Prade H et al.Nucl.Phys.,1980,A333:333. Aziz S M et al,Phys.Rev.,1990,C41:24324. Bhattacharya S et al.Phys.Rev.,2000,C62:0243175. HE J J et al.Eur.Phys.J.,2000,A9:157—1606. HEJ J,ZHANG YH,GUO YXet al.HEP NP,2001,25(9):828 (in Chinese)(何建军,张玉虎,郭应祥等.高能物理与核物理,2001,25 (9):828)7. Brown B A,Etchegoyen A,Rae WD M.MSUCL Report,1994,5248. Brussaard P J,Glaudenemans P WM.Shell2Model Applications in Nuclear Spectroscopy,North-Holland:Amsterdam,19779. Kris L G.Heyde,The Nuclear Shell Model.Spring-Verlag,199010. Bhattacharya S et al.Phys.Rev.,2002,C65:027301

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WANG Rui-Ping, WANG Shun-Jin and ZHANG Guang-Biao. Structure Analyses of the Nuclear Shell Model to the High-Spin States of 143Pm[J]. Chinese Physics C, 2005, 29(6): 570-576.

WANG Rui-Ping, WANG Shun-Jin and ZHANG Guang-Biao. Structure Analyses of the Nuclear Shell Model to the High-Spin States of 143Pm[J]. Chinese Physics C, 2005, 29(6): 570-576. shu

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Received: 2004-08-25
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

Structure Analyses of the Nuclear Shell Model to the High-Spin States of 143Pm

Corresponding author: WANG Rui-Ping,

Modern Physics Department,School of Physics Science & Technology,Lanzhou University,Lanzhou 730000,China2 Department of Physics,Sichuan University,Chengdu 610064,China3 Center of Theoretical Nuclear Physics,National Laboratory of Heavy Ion Accelerator Lanzhou,Lanzhou 730000,China

Received Date: 2004-08-25
Accepted Date: 1900-01-01
Available Online: 2005-06-05

Abstract: It is one of the most important contents to analyze the energy level structure in the nuclear physics. At present the high-spin state of the odd-A nuclear 143Pm have been investigated by using heavy-ion beam reaction the excitation energy level 8.4MeV and spin (47/2) (h=1) has been obtained. In this paper, according to the principle of the nuclear shell model and experiment information ,the 143Pm nuclear structure has been analyzed with 2 interaction potentials and to the weak-coupling model(WCM) result,especially explore the sequences of γ-ray transitions,which depend to the corresponding dominant configuration. The program OXBASH code is adopted.