Towards Lambda-nucleon coupling constants in relativistic mean field theory

YAO Jiang-Ming

doi:10.1088/1674-1137/33/S1/021

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 64-66 DOI: 10.1088/1674-1137/33/S1/021

Towards Lambda-nucleon coupling constants in relativistic mean field theory

YAO Jiang-Ming ^, ,

Abstract
HTML
Reference
Related

PDF

Abstract：
New parameter sets for Λ-nucleon coupling in relativistic mean field theory are proposed based on nucleon-nucleon effective interaction PK1. Hypernuclear properties are described well through a systematical study. Effects of hyperon tensor coupling term on spin-orbit splitting are also investigated self-consistently.

References

[1]

. Ajimura S et al. Phys. Rev. Lett., 2001, 86: 42552. Ukai M et al. Phys. Rev. Lett., 2004, 93: 2325013. Hashimoto O, Tamura H. Prog. Part. Nucl. Phys., 2006,57: 5644. Vretenar D, Afanasjev A V, Lalazissis G A et al. Phys.Rep., 2005, 409: 1015. LONG W H, MENG J, Van Giai N et al. Phys. Rev. C,2004, 69: 0343196. Cohen J, Weber H J. Phys. Rev. C, 1991, 44: 11817. Sharma M M, Nagarajan M A, Ring P. Phys. Lett. B, 1993,312: 3778. Davis D H, Pniewski J. Contemp. Phys., 1986, 27: 919. Hotchi H et al. Phys. Rev. C, 2001, 64: 04430210. Pile P H et al. Phys. Rev. Lett., 1991, 66: 258511. Nagae T. Nucl. Phys. A, 2000, 670: 269c12. Hasegawa T et al. Phys. Rev. Lett., 1995, 74: 224; Phys.Rev. C, 1996, 53: 121013. Tamura H. Eur. Phys. J. A, 2002, 13: 181

[1]	Jing-Bo Wang , Chao-Guang Huang . Conformal field theory on the horizon of a BTZ black hole. Chinese Physics C, 2018, 42(12): 123110. doi: 10.1088/1674-1137/42/12/123110
[2]	Xiu-Lei Ren , Kai-Wen Li , Li-Sheng Geng , Bingwei Long , Peter Ring , Jie Meng . Leading order relativistic chiral nucleon-nucleon interaction. Chinese Physics C, 2018, 42(1): 014103. doi: 10.1088/1674-1137/42/1/014103
[3]	Ting-Ting Sun , Cheng-Jun Xia , Shi-Sheng Zhang , M. S. Smith . Massive neutron stars and Λ-hypernuclei in relativistic mean field models. Chinese Physics C, 2018, 42(2): 025101. doi: 10.1088/1674-1137/42/2/025101
[4]	Kai-Wen Li , Xiu-Lei Ren , Li-Sheng Geng , Bing-Wei Long . Leading order relativistic hyperon-nucleon interactions in chiral effective field theory. Chinese Physics C, 2018, 42(1): 014105. doi: 10.1088/1674-1137/42/1/014105
[5]	Hong-Bo Bai , Zhen-Hua Zhang , Xiao-Wei Li . Investigation of the Mg isotopes using the shell-model-like approach in relativistic mean field theory. Chinese Physics C, 2016, 40(11): 114101. doi: 10.1088/1674-1137/40/11/114101
[6]	Hong-na Li , P. Wang . Chiral extrapolation of nucleon axial charge g_A in effective field theory. Chinese Physics C, 2016, 40(12): 123106. doi: 10.1088/1674-1137/40/12/123106
[7]	FAN Guang-Wei , DONG Tie-Kuang , D. Nishimura . Nonlinear relativistic mean-field theory studies on He isotopes. Chinese Physics C, 2014, 38(12): 124102. doi: 10.1088/1674-1137/38/12/124102
[8]	CHEN Yan-Jun . Quasielastic electron scattering in a derivative coupling model with relativistic random phase approximation. Chinese Physics C, 2013, 37(7): 074101. doi: 10.1088/1674-1137/37/7/074101
[9]	LIU Bei-Bei , OUYANG Fei , CHEN Wei . Influence of coupling constants on nuclear symmetry energy. Chinese Physics C, 2013, 37(4): 044103. doi: 10.1088/1674-1137/37/4/044103
[10]	HUANG Jin-Shu , SUN Jun-Feng , LU Gong-Ru , LI Hai-Bo . Properties of the coupling constants of J/ψ→VP decays. Chinese Physics C, 2013, 37(7): 073103. doi: 10.1088/1674-1137/37/7/073103
[11]	DING Wen-Bo , YU Zi , MI Geng , WANG Chun-Yan . Neutron star cooling in various sets of nucleon coupling constants. Chinese Physics C, 2013, 37(5): 055101. doi: 10.1088/1674-1137/37/5/055101
[12]	WANG Guo-Li , ZHANG Jin-Mei , WANG Zhi-Hui . Relativistic studies of the decay constants of S wave and P wave mesons. Chinese Physics C, 2010, 34(2): 274-276. doi: 10.1088/1674-1137/34/2/024
[13]	WANG Zhi-Gang . Analysis of the coupling constants g_a0_ηπ0 and g_a0_η′π0 with light-cone QCD sum rules. Chinese Physics C, 2010, 34(1): 7-15. doi: 10.1088/1674-1137/34/1/002
[14]	FAN Guang-Wei , XU Wang , PAN Qiang-Yan , CAI Xiao-Lu , FAN Gong-Tao , LI Yong-Jiang , LUO Wen , XU Ben-Ji , YAN Zhe , YANG Li-Feng . Radius studies of ⁸Li and ⁸B using the optical-limit Glauber model in conjunction with relativistic mean-field theory. Chinese Physics C, 2010, 34(10): 1622-1627. doi: 10.1088/1674-1137/34/10/013
[15]	MEI Hua , CHEN Hong , YAO Jiang-Ming . Single-particle resonance states of ¹²²Zr in relativistic mean-field theory combined with real stabilization method. Chinese Physics C, 2009, 33(S1): 101-104. doi: 10.1088/1674-1137/33/S1/033
[16]	YAO Jiang-Ming , MENG Jie , Pena Arteaga , Ring Peter . Restoration of rotational symmetry in deformed relativistic mean-field theory. Chinese Physics C, 2009, 33(S1): 21-23. doi: 10.1088/1674-1137/33/S1/007
[17]	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
[18]	GUO Jian-You , SHENG Zong-Qiang , FANG Xiang-Zheng . A systematic study of the superdeformation of Pb isotopes with relativistic mean field theory. Chinese Physics C, 2008, 32(11): 886-891. doi: 10.1088/1674-1137/32/11/008
[19]	Shen Yaosong , Ren Zhongzhou . Relativistic Mean-field Calculation on Λ Hypernuclei. Chinese Physics C, 1997, 21(S4): 47-54.
[20]	Chen Baoqiu , Ma Zhongyu . Description of the Properties of Nuclei Far From the β Stability Line in the Relativistic Mean Field Theory. Chinese Physics C, 1994, 18(Z1): 87-94.

Access

Get Citation

YAO Jiang-Ming and Towards Lambda-nucleon coupling constants in relativistic mean field theory[J]. Chinese Physics C, 2009, 33(S1): 64-66. doi: 10.1088/1674-1137/33/S1/021

YAO Jiang-Ming and Towards Lambda-nucleon coupling constants in relativistic mean field theory[J]. Chinese Physics C, 2009, 33(S1): 64-66. doi: 10.1088/1674-1137/33/S1/021 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-10-22
Revised: 1900-01-01

Article Metric

Article Views(3101)
PDF Downloads(636)
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

Towards Lambda-nucleon coupling constants in relativistic mean field theory

YAO Jiang-Ming ^,

Corresponding author: YAO Jiang-Ming,

Received Date: 2008-10-22
Accepted Date: 1900-01-01
Available Online: 2009-01-10

Abstract: New parameter sets for Λ-nucleon coupling in relativistic mean field theory are proposed based on nucleon-nucleon effective interaction PK1. Hypernuclear properties are described well through a systematical study. Effects of hyperon tensor coupling term on spin-orbit splitting are also investigated self-consistently.