Relativistic Continuum Hartree-Bogoliubov Theory Aims at Unstable Nuclei

MENG Jie; LONG Wen-Hui

Chinese Physics C> 2000, Vol. 24> Issue(S1) : 59-64

Relativistic Continuum Hartree-Bogoliubov Theory Aims at Unstable Nuclei

MENG Jie ^, ,
LONG Wen-Hui

Department of Technical Physics,Peking University,Beijing 100871,ChinaCenter of Theoretical Nuclear Physics,National Laboratory of Heavy Ion Accelerator,Lanzhou 730000,ChinaInstitute of Theoretical Physics,Chinese Academy of Science,Beijing 100080,China

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Abstract：
The formalism for Relativistic Continuum hartree-Bogoliubov (RCHB) theory,which is the extension of the Relativistic Mean Field (RMF) and the Bogoliubov transformation in the coordinate representation,and its application to unstable nuclei are reviewed.As the RCHB formalism allows for the proper description of the coupling between the bound state and the continuum by the pairing force,it is suitable not only for stable nuclei but also the nuclei near the drip line.The pairing correlations are taken into account by both a density-dependent force of zero range and the finite range Gogny force.

References

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Tanihata I. Prcg. Part. and Nucl. Phys.,1995. 35 : 5052 Hansen P. G, Jensen A. S, Jomn B, Ann. Rev. Nucl. Part. Sci., 1995.45: 5913 MEW J, Nucl. Phys., 1998.A635: 34 MENG J, Ring P, Phys. Rev. Lett.,1996.77: 39635 MENG J, Ring P, Phys. Rev. L.,1998.80: 4606 MENG J, Tanihata J,s Yamaji. Phys. Lett.,1998,B419: 17 Im Soojae, MENG J. Phys. Rev., 2000,C61: 0473028 MENGJ, et al.Phys. Rev., 1998, C58: R6289 MENG J, et al. Phys. Rev., 1999, C59: 154-16310 MENG J, Nucl. Phys., 1999, A654: 702c-705c11 MENG J, Tanihata I. Nucl. Phys., 1999.A650: 176-19612 MENG J, Takigawa N. Phys. Rev.,2000, C61: 064319

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MENG Jie and LONG Wen-Hui. Relativistic Continuum Hartree-Bogoliubov Theory Aims at Unstable Nuclei[J]. Chinese Physics C, 2000, 24(S1): 59-64.

MENG Jie and LONG Wen-Hui. Relativistic Continuum Hartree-Bogoliubov Theory Aims at Unstable Nuclei[J]. Chinese Physics C, 2000, 24(S1): 59-64. 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

Relativistic Continuum Hartree-Bogoliubov Theory Aims at Unstable Nuclei

MENG Jie ^,
LONG Wen-Hui

Corresponding author: MENG Jie,

Department of Technical Physics,Peking University,Beijing 100871,ChinaCenter of Theoretical Nuclear Physics,National Laboratory of Heavy Ion Accelerator,Lanzhou 730000,ChinaInstitute of Theoretical Physics,Chinese Academy of Science,Beijing 100080,China

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 2000-07-15

Abstract: The formalism for Relativistic Continuum hartree-Bogoliubov (RCHB) theory,which is the extension of the Relativistic Mean Field (RMF) and the Bogoliubov transformation in the coordinate representation,and its application to unstable nuclei are reviewed.As the RCHB formalism allows for the proper description of the coupling between the bound state and the continuum by the pairing force,it is suitable not only for stable nuclei but also the nuclei near the drip line.The pairing correlations are taken into account by both a density-dependent force of zero range and the finite range Gogny force.