Effect of Tensor Interactions on the Nucleon and Anti-Nucleon Bound States

MAO Guang-Jun

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2003, Vol. 27> Issue(8) : 692-697

Effect of Tensor Interactions on the Nucleon and Anti-Nucleon Bound States

MAO Guang-Jun ^,

Institute of High Energy Physics, CAS, Beijing 100039, ChinaInstitute of Theoretical Physics, CAS,Beijing 100080, ChinaWorld Laboratory, CCAST,Beijing 100080, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Due to the contributions of the quantum vacuum to densities, the relativistic Hartree approach for finite nuclei produces a large effective nucleon mass m IM_N≈0.8, which causes the spin-orbit force to be only 1/3 of the empirical value. In this work we introduce tensor couplings for the vector mesons. Consequently, the spin-orbit force is enhanced by a factor of 2 while a large effective nucleon mass remains. The nucleon spectra of shell-model states are ameliorated evidently. The predicted anti-nucleon spectra in the vacuum are deepened about 20-30MeV.

References

[1]

Serot B D, Waleeka J D. Adv. Nucl. Phys., 1986,16:12 Reinhard P G, Rufa M, Maruhn J et al. Z. Phys., 1986, A323:13 3 Gambhir Y K, Ring P, Thimet A. Ann. Phys., 1990,198:1324 REN Zhong–Zhou, ZHU Z Y, CAI Y H et al. Phys. Lett., 1996, B380:241 5 Horowitz C J, Serot B D. Phys. Lett., 1984,B140:181 6 Perry R J. Phys. Lett., 1986,B182:269;Nucl. Phys., 1987,A467:717 7 Furnstahl R J, Price C E. Phys. Rev., 1989,C40:1398;Phys. Rev.,1990, C41:17928 Bearden I G, Boggild H, Boissevain J et al. Phys. Rev. Left., 2000, 85: 2681 9 Armstrong T A et al. Phys. Rev. Lett., 2000, 8． 5: 2685 10 Mao G, Stoecker H, Greiner W. Int. J. Mod. Phys., 1999,E8: 389;AIP Conf. Proe., 2001,597:112 11 Boguta J, Bodmer A R. Nucl. Phys., 1977,A292:413 12 Bjorken J D, Drell S D. Relativistic Quantum Mechanics. New York: McGraw–Hill, 196413 Aitchison I J R, Fraser C M. Phys. Lett., 1984, B146:6314 Cheyette O. Phys. Rev. Lett., 1985,55:239415 Jackiw R. Phys. Rev., 1974,D9:168616 Lee T D, Wick G C. Phys. Rev., 1974,D9:2291;Chin S A. Ann. Phys., 1977,108:301 17 Weinberg S. The Quantum Theory of Fields. Cambridge:University of Cambridge Press, 1995 18 Friedrieh J,Reinhard P G. Phys. Rev., 1986,C33:335 19 Mattaueh J H E, Thiele W, Wapstra A H. Nucl. Phys., 1965,67:1 20 Vautherin D, Brink D M. Phys. Rev. ,1972, C5:626 21 de Vries H, de Jager C W, de Vries C. At. Data Nuel. Data Tables,1987,36:495

[1]	ZHANG Hui-Hui , ZHOU Xiao-Guang . Antibunching Properties of q-Deformed Coherent Light Field Interacting with a Cascade Three-Level Atom. Chinese Physics C, 2007, 31(4): 337-340.
[2]	ZHANG Yin-Jie , SHEN Peng-Nian , ZOU Bing-Song . Study of KK strong interaction bound state and K⁺K^－ atomic state. Chinese Physics C, 2006, 30(3): 212-216.
[3]	YAO Jiang-Ming , ZHONG Xian-Hui , LI Lei , NING Ping-Zhi . The Primary Investigation of Ξ-N Skyrme Force Parameters. Chinese Physics C, 2005, 29(2): 105-108.
[4]	ZHOU Shu-Hua , ZHOU Jing , MENG Qiu-Ying . First Observation of the ΛN Tensor Interaction. Chinese Physics C, 2005, 29(7): 627-631.
[5]	LV Hong-Feng , LONG Wen-Hui , MENG Jie , ZHOU Shan-Gui . Effective Hyperon-Nucleon Interactions in the Relativistic Mean Field Theory. Chinese Physics C, 2002, 26(9): 933-940.
[6]	SHEN Xiao-Yan , SHEN Peng-Nian , YU You-Wen , ZHANG Zong-Ye . Color Screening Effect and N-N Scattering. Chinese Physics C, 1993, 17(9): 816-821.
[7]	WANG Zhen , RONG Zhong-Lin , WU Hua-Chuan . Hexadecapole Moments and Interaction between Nucleons of the Rotational Nuclei in the Rare-Earth Region. Chinese Physics C, 1991, 15(5): 465-472.
[8]	WEI Chu-Lin , FU De-Ji , XU Gong-Ou . VARIATION OF NUCLEAR DEFORMATION WITH Z,N AND CHARGE INDEPENDENCE OF NUCLEON-NUCLEON INTERACTIONS. Chinese Physics C, 1990, 14(5): 456-463.
[9]	SHEN Peng-Nian , ZHANG Zong-Ye , YU You-Wen . CORRELATED EFFECT ARISEN FROM EXCITATIONS OF SIX-QUARK CLUSTERS IN NUCLEON-NUCLEON INTERACTION. Chinese Physics C, 1990, 14(10): 900-906.
[10]	DONG Yu-Bing , SU Jun-Chen . BETHE-SALPETER EQUATION FOR qq SYSTEM AND CALCULATION OF MESON SPECTRA. Chinese Physics C, 1989, 13(11): 1007-1016.
[11]	CHEN Wei-Zhong , LIU Lian-Shou . ON THE INTERNAL TEMPERATURE OF BOUND NUCLEONS. Chinese Physics C, 1988, 12(2): 189-195.
[12]	YANG Xin-Hua , CHENG Tan-Sheng , ZHONG Yu-Shu . N-N INTERACTION IN THE DEFORMED MESON CLOUD BAG MODEL. Chinese Physics C, 1988, 12(2): 211-213.
[13]	SU Jun-Chan , WANG Xiu-Jiang , ZHU Yao-Yin . QUARK-ANTIQUARK ONE GLUON EXCHANGE POTENTIAL AND EFFECTIVE NUCLEON-ANTINUCLEON POTENTIAL. Chinese Physics C, 1986, 10(1): 40-46.
[14]	ZHUANG Fei , CHEN Hua-Zhong , JIN Xing-Nan . Λ_c-N INTERACTION AND BINDING ENERGY OF Λ_c NUCLEI. Chinese Physics C, 1984, 8(2): 215-218.
[15]	CHENG Tan-Sheng , ZHONG Yu-Shu , XU Zhan . LONG RANGE POTENTIAL BETWEEN NUCLEONS. Chinese Physics C, 1984, 8(1): 91-98.
[16]	YU You-Wen , ZHANG Zong-Ye . NUCLEON-MESON VERTEX INTERACTIONS DUE TO ONE-GLUON EXCHANGE TRANSITION POTENTIAL V_q→qqq. Chinese Physics C, 1983, 7(5): 575-582.
[17]	Zhang Xi-zhen . THE POSSIBLE EFFECT OF PAIRING ON YRAST TRAPS. Chinese Physics C, 1980, 4(6): 741-743.
[18]	Liu Bo , LI Qing-run , Zhao En-guang . THE BOUND STATES OF THE ISOBAR △ (1236). Chinese Physics C, 1980, 4(1): 8-11.
[19]	YU YOU-WEN . THE INTERACTION OF ANTINUCLEON WITH NUCLEUS. Chinese Physics C, 1979, 3(6): 676-680.
[20]	YU YON-WEN , WU WEI-FANG . THE EFFECTIVE INTERACTION BETWEEN THE NUCLEON AND THE ISOBAR. Chinese Physics C, 1978, 2(5): 468-470.

Access

Get Citation

MAO Guang-Jun. Effect of Tensor Interactions on the Nucleon and Anti-Nucleon Bound States[J]. Chinese Physics C, 2003, 27(8): 692-697.

MAO Guang-Jun. Effect of Tensor Interactions on the Nucleon and Anti-Nucleon Bound States[J]. Chinese Physics C, 2003, 27(8): 692-697. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2002-11-28
Revised: 1900-01-01

Article Metric

Article Views(2706)
PDF Downloads(526)
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

Effect of Tensor Interactions on the Nucleon and Anti-Nucleon Bound States

MAO Guang-Jun ^,

Corresponding author: MAO Guang-Jun,

Institute of High Energy Physics, CAS, Beijing 100039, ChinaInstitute of Theoretical Physics, CAS,Beijing 100080, ChinaWorld Laboratory, CCAST,Beijing 100080, China

Received Date: 2002-11-28
Accepted Date: 1900-01-01
Available Online: 2003-08-05

Abstract: Due to the contributions of the quantum vacuum to densities, the relativistic Hartree approach for finite nuclei produces a large effective nucleon mass m IM_N≈0.8, which causes the spin-orbit force to be only 1/3 of the empirical value. In this work we introduce tensor couplings for the vector mesons. Consequently, the spin-orbit force is enhanced by a factor of 2 while a large effective nucleon mass remains. The nucleon spectra of shell-model states are ameliorated evidently. The predicted anti-nucleon spectra in the vacuum are deepened about 20-30MeV.