The neutron halo structure of <SUP>17</SUP>B studied with the relativistic Hartree-Bogoliubov theory

JI Juan-Xia; LI Jia-Xing; HAN Rui; WANG Jian-Song; HU Qiang

doi:10.1088/1674-1137/36/1/007

Chinese Physics C> 2012, Vol. 36> Issue(1) : 43-47 DOI: 10.1088/1674-1137/36/1/007

The neutron halo structure of ¹⁷B studied with the relativistic Hartree-Bogoliubov theory

Abstract
HTML
Reference
Related

PDF

Abstract：
The properties of neutron-rich boron isotopes are studied in the relativistic continuum Hartree-Bogoliubov theory in coordinate space with NL-SH, PK1 and TM2 effective interactions. Pairing corrections are taken into account by a density dependent force of zero range. The binding energies calculated for these nuclei agree with the experimental data quite well. The neutron-rich nucleus ¹⁷B has been predicted to have a two-neutron halo structure in its ground state. The halo structure of ¹⁷B is reproduced in a self-consistent way, and this halo is shown to be formed by the valence neutron level 2_{s_1/2}.

References

[1]

Tanihata I et al. Phys. Rev. Lett., 1985, 55: 26762 Riisager K. Rev. Mod. Phys., 1994, 66: 11053 Hansen P G, Jensen A S, Jonson B. Ann. Rev. Nucl. Sci., 1995, 45: 5914 Tanihata I. Prog. Part. Nucl. Phys., 1995, 35: 5055 Tanihata I. J. Phys. G: Nucl. Part. Phys., 1996, 76: 2156 Jensen A S et al. Rev. Mod. Phys., 2004, 76: 2157 Hansen P G, Jonson B. Eur. Phys. Lett., 1987, 4: 4098 Okuno H et al. Hyper ne Interact, 1993, 78: 979 Horiuchi H, Kanada-En'yo Y. Nucl. Phys. A, 1997, 616: 394c-405c10 Takemato H et al. Prog. Theor. Phys., 1999, 101: 10111 REN Z Z, Xu G G. Phys. Lett. B, 1990, 252: 312 REN Z Z. J. Phys. G, 1994, 20: 118513 REN Z Z, Carstoiu F. HEP NP, 1995, 19: 6 (in Chinese)14 Kanada-En'yo Y, Horiuchi H. Phys. Rev. C, 1995, 252: 647-66215 Suzuki T et al. Nucl. Phys. A, 1999, 658: 313-32616 Suzuki T et al. Phys. Rev. Lett., 2002, 89: 01250117 Yamaguchi Y et al. Phys. Rev. C, 2004, 70: 05432018 HU Z G et al. Sci. China Ser. G-Phys. Mech. Astron., 2008, 517: 781-78719 WANG M et al. Chin. Phys. C (HEP NP), 2008, 32: 548-55120 MENG J, RING P. Phys. Rev. Lett., 1996, 77: 396321 MENG J et al. Prog. Part. Nucl. Phys., 2006, 57: 47022 MENG J. Nucl. Phys. A, 1998, 635: 323 MENG J, RING P. Phys. Rev. Lett., 1998, 80: 46024 ZHANG S Q et al. Chin. Phys. Lett., 2002, 19: 31225 Sharma M M et al. Phys. Lett. B, 1993, 312: 37726 LONG W H et al. Phys. Rev. C, 2004, 69: 03431927 Sugahara Y, Toki H. Nucl. Phys. A, 1994, 579: 55728 Audi G, Wapstra A H, Thibault C. Nucl. Phys. A, 2003, 729: 337-67629 Takemoto H, Horiuchi H, Ono A. Phys. Rev. C, 2001, 63: 034615

[1]	Yiran WANG , Xiaojie CAO , Jinniu HU , Ying ZHANG . Sovling the relativistic Hartree-Bogoliubov equation with the finite-difference method. Chinese Physics C, 2025, 49(1): 1-10.
[2]	Wei Zhang , Jin-Ke Huang , Ting-Ting Sun , Jing Peng , Shuang-Quan Zhang . Inner fission barriers of uranium isotopes in the deformed relativistic Hartree-Bogoliubov theory in continuum. Chinese Physics C, 2024, 48(10): 104105. doi: 10.1088/1674-1137/ad62dd
[3]	Ru-You Zheng , Xiang-Xiang Sun , Guo-fang Shen , Li-Sheng Geng . Evolution of N = 20, 28, 50 shell closures in the 20 ≤ Z ≤ 30 region in deformed relativistic Hartree-Bogoliubov theory in continuum. Chinese Physics C, 2024, 48(1): 014107. doi: 10.1088/1674-1137/ad0bf2
[4]	Wei Sun , Kai-Yuan Zhang , Cong Pan , Xiao-Hua Fan , Shuang-Quan Zhang , Zhi-Pan Li . Beyond-mean-field dynamical correlations for nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum. Chinese Physics C, 2022, 46(6): 064103. doi: 10.1088/1674-1137/ac53fa
[5]	Min Shi , Zhong-Ming Niu , Hao-Zhao Liang . Mass predictions of the relativistic continuum Hartree-Bogoliubov model with radial basis function approach. Chinese Physics C, 2019, 43(7): 074104. doi: 10.1088/1674-1137/43/7/074104
[6]	Lin-Feng Zhang , Xue-Wei Xia . Global α-decay study based on the mass table of the relativistic continuum Hartree-Bogoliubov theory. Chinese Physics C, 2016, 40(5): 054102. doi: 10.1088/1674-1137/40/5/054102
[7]	Xue-Wei Xia . Evolution of N=28 shell closure in relativistic continuum Hartree-Bogoliubov theory. Chinese Physics C, 2016, 40(7): 074101. doi: 10.1088/1674-1137/40/7/074101
[8]	YE Yan-Lin , LÜ Lin-Hui , CAO Zhong-Xin , XIAO Jun . Probing the halo and cluster structure of exotic nuclei. Chinese Physics C, 2012, 36(2): 127-131. doi: 10.1088/1674-1137/36/2/004
[9]	HAN Rui , JI Juan-Xia , LI Jia-Xing . A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones. Chinese Physics C, 2011, 35(9): 821-824. doi: 10.1088/1674-1137/35/9/006
[10]	LU Fei , HUA Hui , YE Yan-Lin , LI Zhi-Huan , JIANG Dong-Xing , MA Li-Ying , GE Yu-Cheng , ZHENG Tao , SONG Yu-Shou , LI Xiang-Qing , Qureshi Faisal-Jamil . Study of the structure of borromean nucleus ¹⁷Ne. Chinese Physics C, 2009, 33(S1): 170-172. doi: 10.1088/1674-1137/33/S1/054
[11]	GAO Yuan , DONG Jian-Min , ZHANG Hong-Fei , ZUO Wei , LI Jun-Qing . Properties and structure of N=Z nuclei within relativistic mean field theory. Chinese Physics C, 2009, 33(10): 848-853. doi: 10.1088/1674-1137/33/10/006
[12]	SUN Bao-Yuan , MENG Jie . Neutron star equation of state in density dependent relativistic Hartree-Fock theory. Chinese Physics C, 2009, 33(S1): 73-75. doi: 10.1088/1674-1137/33/S1/024
[13]	WANG Meng , HU Zheng-Guo , XU Hu-Shan , SUN Zhi-Yu , WANG Jian-Song , XIAO Guo-Qing , ZHAN Wen-Long , ZHANG Xue-Ying , LI Chen , MAO Rui-Shi , ZHANG Hong-Bin , ZHAO Tie-Cheng , XU Zhi-Guo , WANG Yue , CHEN Ruo-Fu , HUANG Tian-Heng , GAO Hui , JIA Fei , FU Fen , GAO Qi , HAN Jian-Long , ZHANG Xue-Heng , ZHENG Chuan , YU Yu-Hong , FAN Rui-Rui , LI Bo , GUO Zhong-Yan . Configuration of the valence neutrons of ¹⁷B. Chinese Physics C, 2008, 32(7): 548-551. doi: 10.1088/1674-1137/32/7/007
[14]	NI Shao-Yong , SHI Zhu-Yi , ZHAO Xing-Zhi , TONG Hong . Even Dy Isotopes in Relativistic Continuum Hartree-Bogoliubov Theory. Chinese Physics C, 2004, 28(S1): 108-112.
[15]	LU Hong-Feng , MENG Jie , ZHANG Shuang-Quan . Giant Neutron Halos in Λ-Hypernuclei ΛA a and ΛΛ ACa in the Relativistic Continuum Hartree-Bogoliubov Theory. Chinese Physics C, 2003, 27(5): 411-415.
[16]	Soojae Im , MENG Jie , ZHOU Shan-Gui , YANG Si-Chun , LONG Wen-Hui . Skyrme-Hartree-Fock Description of the Nuclear Structure in Ca Isotopes (Ⅱ)Neutron Halo, Skin and Particles in the Classically Forbidden Area. Chinese Physics C, 2001, 25(5): 405-411.
[17]	MENG Jie , LONG Wen-Hui . Relativistic Continuum Hartree-Bogoliubov Theory Aims at Unstable Nuclei. Chinese Physics C, 2000, 24(S1): 59-64.
[18]	Ren Zhongzhou . Further Studies on Halo Nuclei ¹¹Li,¹⁴Be and ¹⁷B. Chinese Physics C, 1995, 19(6): 562-566.
[19]	Ren Zhongzhou , F. Carstoiu . Further Studies on Halo Nuclei ¹¹Li, ¹⁴Be and ¹⁷B. Chinese Physics C, 1995, 19(S3): 313-318.
[20]	REN Zhong-Zhou , XU Gong-Ou . A Three-Body Model of ¹¹Li,¹⁴Be and ¹⁷B. Chinese Physics C, 1991, 15(8): 737-741.

Access

Get Citation

JI Juan-Xia, LI Jia-Xing, HAN Rui, WANG Jian-Song and HU Qiang. The neutron halo structure of ¹⁷B studied with the relativistic Hartree-Bogoliubov theory[J]. Chinese Physics C, 2012, 36(1): 43-47. doi: 10.1088/1674-1137/36/1/007

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2011-03-18
Revised: 2011-05-03

Article Metric

Article Views(1797)
PDF Downloads(443)
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

The neutron halo structure of ¹⁷B studied with the relativistic Hartree-Bogoliubov theory

Corresponding author: JI Juan-Xia,

Corresponding author: LI Jia-Xing,

Received Date: 2011-03-18

Accepted Date: 2011-05-03

Available Online: 2012-01-05

Abstract: The properties of neutron-rich boron isotopes are studied in the relativistic continuum Hartree-Bogoliubov theory in coordinate space with NL-SH, PK1 and TM2 effective interactions. Pairing corrections are taken into account by a density dependent force of zero range. The binding energies calculated for these nuclei agree with the experimental data quite well. The neutron-rich nucleus ¹⁷B has been predicted to have a two-neutron halo structure in its ground state. The halo structure of ¹⁷B is reproduced in a self-consistent way, and this halo is shown to be formed by the valence neutron level 2_{s_1/2}.

HTML

Reference (1)

The neutron halo structure of ¹⁷B studied with the relativistic Hartree-Bogoliubov theory

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

The neutron halo structure of ¹⁷B studied with the relativistic Hartree-Bogoliubov theory

Corresponding author: JI Juan-Xia,

Corresponding author: LI Jia-Xing,

HTML

目录

The neutron halo structure of 17B studied with the relativistic Hartree-Bogoliubov theory

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

The neutron halo structure of 17B studied with the relativistic Hartree-Bogoliubov theory

Corresponding author: JI Juan-Xia,

Corresponding author: LI Jia-Xing,

HTML

目录

The neutron halo structure of ¹⁷B studied with the relativistic Hartree-Bogoliubov theory

The neutron halo structure of ¹⁷B studied with the relativistic Hartree-Bogoliubov theory