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

GAO ZaoChun; CHEN YongShou

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《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

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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.

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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

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

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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.