Restoration of rotational symmetry in deformed relativistic mean-field theory

YAO Jiang-Ming; MENG Jie; Pena Arteaga; Ring Peter

doi:10.1088/1674-1137/33/S1/007

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 21-23 DOI: 10.1088/1674-1137/33/S1/007

Restoration of rotational symmetry in deformed relativistic mean-field theory

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We report on a very recently developed three-dimensional angular momentum projected relativistic mean-field theory with point-coupling interaction (3DAMP+RMF-PC). Using this approach the same effective nucleon-nucleon interaction is adopted to describe both the single-particle and collective motions in nuclei. Collective states with good quantum angular momentum are built projecting out the intrinsic deformed mean-field states. Results for ²⁴Mg are shown as an illustrative application.

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. Bender M et al. Rev. Mod. Phys., 2003, 75: 1212. Ring P, Schuck P. The Nuclear Many-Body Problem,Springer, Heidelberg, 19803. Hill D L, Wheeler J A. Phys. Rev., 1953, 89: 11024. Griffn J J, Wheeler J A. Phys. Rev., 1957, 108: 3115. Wong C W. Phys. Rep., 1975, 15C: 2836. Valor A et al. Nucl. Phys. A, 2000, 671: 1457. Rodriguez-Guzman R R et al. Nucl. Phys. A, 2002, 709:2018. Niksic T et al. Phys. Rev. C, 2006, 73: 034308; 74: 0643099. Zdunczuk H et al Phys. Rev. C, 2007, 76: 04430410. Bender M, Heenen P H. arXiv: 0805.4383v1 (2008)11. Duerr H P. Phys. Rev., 1956, 103: 46912. Brockmann R, Machleidt R. Phys. Rev. C, 1990, 42: 196513. Sharma M M et al. Phys. Lett. B, 1993, 312: 37714. Ginocchio J N. Phys. Rev. Lett., 1997, 78: 43615. ZHOU Shan-Gui, MENG Jie, Ring P. Phys. Rev. Lett.,2003, 91: 26250116. Burvenich T et al. Phys. Rev. C, 2002, 65: 04430817. Burzynski K, Dobaczewski J. Phys. Rev. C, 1995, 51: 182518. Balian R, Brezin E. Nuovo Cimento, 1969, 64: 3719. Onishi N, Yoshida S. Nucl. Phys., 1966, 80: 36720. YAO Jiang-Ming, MENG Jie, Pena Arteaga D, Ring P. inpreparation

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YAO Jiang-Ming, MENG Jie, Pena Arteaga and Ring Peter. Restoration of rotational symmetry in deformed relativistic mean-field theory[J]. Chinese Physics C, 2009, 33(S1): 21-23. doi: 10.1088/1674-1137/33/S1/007

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Received: 2008-10-22
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

Restoration of rotational symmetry in deformed relativistic mean-field theory

Corresponding author: YAO Jiang-Ming,

Received Date: 2008-10-22

Accepted Date: 1900-01-01

Available Online: 2009-01-10

Abstract: We report on a very recently developed three-dimensional angular momentum projected relativistic mean-field theory with point-coupling interaction (3DAMP+RMF-PC). Using this approach the same effective nucleon-nucleon interaction is adopted to describe both the single-particle and collective motions in nuclei. Collective states with good quantum angular momentum are built projecting out the intrinsic deformed mean-field states. Results for ²⁴Mg are shown as an illustrative application.

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Restoration of rotational symmetry in deformed relativistic mean-field theory

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通讯作者: 陈斌, bchen63@163.com

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