A PROBABLE EXPLANATION OF THE <SUP>5</SUP>He OVERBINDING PROBLEM

LIU Ji-Feng; SHEN Jian-Ping; LI Guang-Lie

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> 1989, Vol. 13> Issue(9) : 814-821

A PROBABLE EXPLANATION OF THE ⁵He OVERBINDING PROBLEM

Guangxi Normal University,GuilinInstitute of High Energy Physics,Academia Sinica,Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper,based upon analysing the various factors which might cause the overbinding of ⁵He,we make a proper adjustment for the wave function of the core nucleus ⁴He.With the adjusted core wave function and various Λ-N interactions,we calculate the Λ-hyperon binding energy B_Λ(⁵He) of the ⁵He ground state and obtain a reasonable agreement between the theoretical and experimental values of B_Λ(⁵He).Thus, the ⁵He overbinding problem could be explained.

References

[1]

B. F . Gibson, Nucl. phys., A479(1988). 115C.[2] R. H. Dalitz, R. C. Herndon and Y. C. Tang, Nucl. phys, B47(1972), 109.[3] Thomas Schimert. D. J. Stubeda, M. Lemere and Y. C. Tang, Nucl . phys., A343(1980),429.[4] 刘渊，刘宪辉，原子核物理，5(1983)186.[5] C. Daskaloyannis, Phys. Rev., C26(1982), 702.[6] R. H. Bassel and C. Wilkin, Phys. Rev., 174(1968): 1179.[7] T. T. Chou, Phys. Rev., 168(1968), 1594.[8] J. P. Auger et al., Nucl. phys., 262(1976), 372.[9] R. C. Barrett and D. F. Jackson, NucIear Sizes and Structure(1977) p. 146.[10] T. H. Ho et al., Phgr. Lett., B30(1969), 303; B31(1970), 259.[11] W. Bassichis et al.Phys. Rev,C1(1970), 28.[12] S. P. Verma et al.phys. Rev.C20(1979), 781; C22(1980),229.[13] Liu Dong-sheng, Shen Jian-ping, Li Gaung-lie and Yu You-wen原子核研究(Japan). V31(1986). 65:Commu. in Theor. Phys., V6(1986), 175.[14] A. Tekou, Nuovo. Cimento, 54A(1979). 15.[15] 施义晋等，高能物理与核物理，5(1983)，605.

[1]	WANG Jin-Hong , LIU Shu-Bin , AN Qi . Waveform timing performance of a 5 GS/s fast pulsesampling module with DRS4. Chinese Physics C, 2015, 39(10): 106101. doi: 10.1088/1674-1137/39/10/106101
[2]	BAI Nan , CHEN Hui-Huang , WU Jun-Bao . Holographic cusped Wilson loops in q-deformed AdS₅× S⁵ spacetime. Chinese Physics C, 2015, 39(10): 103102. doi: 10.1088/1674-1137/39/10/103102
[3]	HAN Yi-Wen , CHEN Gang , LAN Ming-Jian . Legendre transformations and the thermodynamic geometry of 5D black holes. Chinese Physics C, 2013, 37(3): 035101. doi: 10.1088/1674-1137/37/3/035101
[4]	LIU Zhen-Chao . Design and study of a high-current 5-cell superconducting rf cavity. Chinese Physics C, 2010, 34(5): 603-605. doi: 10.1088/1674-1137/34/5/018
[5]	HAO Gang , QIAO Cong-Feng , ZHANG Ai-Lin . One Interpretation for Recent BES Observation. Chinese Physics C, 2007, 31(9): 840-843.
[6]	CAI Xiao-Lin , WANG Xiao-Hui , WANG Zhan-Yun , SONG Pei , SHI Kang-Jie . A New KRR Parametrising Method of Superstring Models of AdS₅\otimes S¹, AdS₅\otimes S⁵and AdS₂\otimes S². Chinese Physics C, 2006, 30(12): 1156-1164.
[7]	LIANG Hong-Bin , ZHANG Jian-Hui , CHU Ben-Li , LIANG Li-Fang , SU Qiang , TAO Ye , XU Jian-Hua , HUANG Yan . The VUV spectrum of SrBPO₅:Ce³⁺. Chinese Physics C, 2003, 27(S1): 28-31.
[8]	LI Wen-Fei , ZHANG Feng-Shou , CHEN Lie-Wen . A New Interpretation for ALADIN Caloric Curve. Chinese Physics C, 2001, 25(6): 538-543.
[9]	Liu Xianhui , Chen Zitao . Investigation of Hypernucleus _Λ⁵He Structure and the Calculation of the Binding Energy. Chinese Physics C, 1999, 23(4): 380-387.
[10]	Pan Qiangyan , Luo Yixiao , De Poli , de Angelis . Band Crossings and Shape Changes in the K^π=5－/2 Band in ⁷⁹Kr. Chinese Physics C, 1998, 22(3): 209-216.
[11]	Cheng Zitao , Liu Xianhui . Study of the Double A Hypernuclei _∧∧⁵H, _∧∧⁵He, _∧∧⁴H and _∧∧⁴He. Chinese Physics C, 1996, 20(S3): 285-293.
[12]	Cheng Zitao , Liu Xianhui . Study on the Structure of Hypernuclei _ΛΛ⁵H,_ΛΛ⁵He,_ΛΛ⁴He and _ΛΛ⁴H. Chinese Physics C, 1996, 20(8): 736-744.
[13]	Chen Shihao . An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons(Ⅰ). Chinese Physics C, 1994, 18(4): 317-325.
[14]	Chen Shihao . An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons (Ⅱ). Chinese Physics C, 1994, 18(5): 409-416.
[15]	KONG Ling-Jiang , LI Qing-Run . SIGNIFICANT EFFECT ON THE BINDING ENERGY OF ⁵He BY THE CHANGE OF THE INTERNAL ENERGY OF THE α PARTICLE. Chinese Physics C, 1990, 14(6): 519-524.
[16]	TANG Xiao-Wei , ZHENG Pu-Ying . OBSERVATION AND MEASUREMENT OF A FRAGMENTALTION EVENT OF A RELATIVISTIC OXYGEN NUCLEUS AND EXPLANATION OF THE MECHANISM. Chinese Physics C, 1988, 12(4): 455-458.
[17]	CAO Yu-Fang , PAN Feng , PAN Zhen-Yong . SOME ISOSCALAR FACTORS FOR THE GROUP CHAIN SO(6) SO(5). Chinese Physics C, 1988, 12(1): 123-129.
[18]	ZHU Pei-Yu , CAO Yu-Fang , WU You-Shi . U(5) LIMIT OF U(6/20) SUPERSYMMETRY IN NUCLEI. Chinese Physics C, 1985, 9(4): 405-411.
[19]	MA Zhong-Qi , TANG Ju-Fei . FERMIONS IN SU(5) COLORLESS DYON FIELD. Chinese Physics C, 1983, 7(1): 35-41.
[20]	Wang Ming-zhong , Zheng Xi-te , Wang Ke-lin , Xian Ding-chang , Zhang Zheng-gang . ON THE PROBABILITY INTERPRETATION OF THE BOUND STATE WAVE FUNCTION OF THE MESON. Chinese Physics C, 1980, 4(4): 433-439.

Access

Get Citation

LIU Ji-Feng, SHEN Jian-Ping and LI Guang-Lie. A PROBABLE EXPLANATION OF THE ⁵He OVERBINDING PROBLEM[J]. Chinese Physics C, 1989, 13(9): 814-821.

LIU Ji-Feng, SHEN Jian-Ping and LI Guang-Lie. A PROBABLE EXPLANATION OF THE ⁵He OVERBINDING PROBLEM[J]. Chinese Physics C, 1989, 13(9): 814-821. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2539)
PDF Downloads(417)
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

A PROBABLE EXPLANATION OF THE ⁵He OVERBINDING PROBLEM

Corresponding author: LIU Ji-Feng,

Guangxi Normal University,GuilinInstitute of High Energy Physics,Academia Sinica,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1989-09-05

Abstract: In this paper,based upon analysing the various factors which might cause the overbinding of ⁵He,we make a proper adjustment for the wave function of the core nucleus ⁴He.With the adjusted core wave function and various Λ-N interactions,we calculate the Λ-hyperon binding energy B_Λ(⁵He) of the ⁵He ground state and obtain a reasonable agreement between the theoretical and experimental values of B_Λ(⁵He).Thus, the ⁵He overbinding problem could be explained.