n-p Interaction in Odd-Odd Nuclei and Odd-A Nuclei

GAO ZaoChun; CHEN YongShou

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> 2000, Vol. 24> Issue(2) : 146-152

n-p Interaction in Odd-Odd Nuclei and Odd-A Nuclei

GAO ZaoChun ^, ,
CHEN YongShou

Department of Nuclear Physics, China Institute of Atomic Energy, Beijing 102413, China2 Institute of Theoretical Physics, The Chinese Academy of Sciences, Bejing 100080, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The interaction energies of the last i proton(s) and the last j neutron(s) were obtained from nuclear mass-data-base. The last n-p interaction energy ε_1p-1n of odd-odd nuclei was compared with half of the average value of the last proton-dineutron interaction energy ε_1p-2n in odd-Z nuclei and the last diproton neutron interaction energy ε_2p-1n in odd-N nuclei. It is found that the former is systematically greater than the latter. The enhancement of n-p interaction may be attributed to the effect of pairing weakening the n-p interaction in odd-A nuclei as well as GM shifts. Additionally, it is found that ε_1p-2n in odd-Z nuclei is generally approximate to ε_2p-1n in odd-N nuclei with the same mass number A, which is equivalent to the Garvey-Kelson mass relation.

References

[1]

. de Shalit A ,Goldhaber M .Phys.Rev.,1953,92:1211 2. Talmi I .Rev.Mod.Phys.,1962,34:7043. Federman P ,Pittel S.Phys.Lett.,1977,B69:385 4. Casten R F et al.Phys Rev.Lett.,1981,47:1433 5. Mouze G,Bidegainberry S,Rocaboy A et al.Nuovo Cimento,1993,A106:885 6. LIU Y Z et al.Phys.Rev.,1995,C52 :2514 7. ZHANG J Y ,Casten R F ,Brenner D S .Phys.Lett.,1989,B227:1 8. Mouze G ,Rocaboy A .Nuovo Cimento,1996,A109:5279. Brenner D S ,Wesselborg C,Casten R F et al.Phys.Lett.,1990,B243:1 10. Mouze G,Ythier C .Nuovo Cimento,1990,A103:1467 11. Audi G ,Wapstra A H .Nucl.Phys.,1995,A595:409 12. Garvey G T ,Kelson J.Phys.Rev.Lett.,1966,16:197 13. Gallagher C J,Moszkowski S A.Phys.Rev.,1958,111:1282 14. Boisson J P,Piepenbring R,Ogle W.Phys.Rep.,1976 ,26:99

[1]	LIU Yu-Xin , MU Liang-Zhu , CHANG Lei , YUAN Wei . Phase Structure and Phase Transition of Nucleus and Strong Interacting Matter. Chinese Physics C, 2006, 30(S2): 29-34.
[2]	WANG Li-Min , LI Jia-Rong . Dielectric Properties of Nuclear Matter with the ωNN Interaction at High Temperature. Chinese Physics C, 2004, 28(4): 382-386.
[3]	Zhang Qingying , Fu Liping . Study of Spectra with Boson ConfigurationMixing and Surface Delta Interaction. Chinese Physics C, 1998, 22(3): 260-264.
[4]	Bai Xinhua , Hu Jimin . Pairing Interction between Neutrons and Netron Halo in Light Nuclei. Chinese Physics C, 1997, 21(10): 932-936.
[5]	Qin Keyu , Jiang Huanqing , Liu Bo . Initial State Interactions and J/ψ Production-Rate Suppression in High Energy P-A Collisions. Chinese Physics C, 1996, 20(11): 1003-1006.
[6]	Di Yaomin . Three-Body Heritage Mixing Interaction and the Variance of Nuclear Moment of Inertia. Chinese Physics C, 1995, 19(6): 554-561.
[7]	Yin Xinmin , Li Wenxin , Zhang Xiang , Sun Tongyu , Shizuko Ambe , Yoshitaka Ohkubo , Masako Iwamoto , Yoshio Kobayashi , Fumitoshi Ambe . Target Residues from the Interaction of Copper with 40MeV/u ⁴⁰Ar Ions. Chinese Physics C, 1995, 19(11): 991-997.
[8]	Gu Jinnan . Structure of Pb Isotopes and Residual Interaction. Chinese Physics C, 1995, 19(1): 64-72.
[9]	YIN Xinmin , LUO Qingzheng , LI Wenxin , ZHAO Lili , SUN Rulin , SUN Tongyu , WU Dingqing . Target Residues from the Interaction of Indium with 42MeV/nucleon ¹²C Ions. Chinese Physics C, 1993, 17(11): 979-984.
[10]	FAN Xiao-Ling , ZHANG Chun-Sheng . A Parametrization Model of Hadron-Hadron Nuclear Interaction. Chinese Physics C, 1992, 16(2): 97-104.
[11]	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.
[12]	CUI Huan-Hua , KE Wei , ZHOU Jian , LV Wei-Chun . STUDY ON THE INTERACTION OF 960A MeV ²³⁸U IONS WITH LIGHT NUCLEI. Chinese Physics C, 1989, 13(3): 199-204.
[13]	HUO Yu-Kun , PAN Zheng-Ying . INTERACTIONS OF NUCLEI AND LASER (2) ——LASER ENHANCED EFFECTIVE NEUTRON WIDTH FOR NUCLEAR RESONANCE. Chinese Physics C, 1989, 13(9): 856-859.
[14]	NING Ping-Zhi . THE ΛN INTERACTION AND THE HYPERNUCLEUS ^40_ΛCa. Chinese Physics C, 1987, 11(5): 708-712.
[15]	WANG Zheng-Da . A STUDY OF THE NUCLEAR POTENTIAL BETWEEN TWO NUCLEI. Chinese Physics C, 1986, 10(3): 349-353.
[16]	YUAN Zhu-Shu , CHEN Zhi-Qing , SUN Yao-De , QIU Zhi-Hong . Λ-α EFFECTIVE INTERACTION AND THE BINDING ENERGY OF ^9_ΛBe GROUND STATE. Chinese Physics C, 1985, 9(6): 765-768.
[17]	YANG Ze-Sen(Tse-sen Yang) . DYSON'S BOSON EXPANSION AND THE INTERACTING BOSON MODEL. Chinese Physics C, 1985, 9(3): 341-348.
[18]	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.
[19]	SHI YI-JIN , ZHUANG FEI . SYSTEMATIC STUDY ON 1-p SHELL HYPERNUCLEI(Ⅰ)——Λ-N EFFECTIVE INTERACTION. Chinese Physics C, 1982, 6(6): 750-759.
[20]	YU YOU-WEN . THE INTERACTION OF ANTINUCLEON WITH NUCLEUS. Chinese Physics C, 1979, 3(6): 676-680.

Access

Get Citation

GAO ZaoChun and CHEN YongShou. n-p Interaction in Odd-Odd Nuclei and Odd-A Nuclei[J]. Chinese Physics C, 2000, 24(2): 146-152.

GAO ZaoChun and CHEN YongShou. n-p Interaction in Odd-Odd Nuclei and Odd-A Nuclei[J]. Chinese Physics C, 2000, 24(2): 146-152. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-12-09
Revised: 1900-01-01

Article Metric

Article Views(1485)
PDF Downloads(593)
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

n-p Interaction in Odd-Odd Nuclei and Odd-A Nuclei

GAO ZaoChun ^,
CHEN YongShou

Corresponding author: GAO ZaoChun,

Department of Nuclear Physics, China Institute of Atomic Energy, Beijing 102413, China2 Institute of Theoretical Physics, The Chinese Academy of Sciences, Bejing 100080, China

Received Date: 1998-12-09
Accepted Date: 1900-01-01
Available Online: 2000-02-05

Abstract: The interaction energies of the last i proton(s) and the last j neutron(s) were obtained from nuclear mass-data-base. The last n-p interaction energy ε_1p-1n of odd-odd nuclei was compared with half of the average value of the last proton-dineutron interaction energy ε_1p-2n in odd-Z nuclei and the last diproton neutron interaction energy ε_2p-1n in odd-N nuclei. It is found that the former is systematically greater than the latter. The enhancement of n-p interaction may be attributed to the effect of pairing weakening the n-p interaction in odd-A nuclei as well as GM shifts. Additionally, it is found that ε_1p-2n in odd-Z nuclei is generally approximate to ε_2p-1n in odd-N nuclei with the same mass number A, which is equivalent to the Garvey-Kelson mass relation.