THE PHASE TRANSITION IN THE TWO-LEVEL PAIRING FORCE <EM>R</EM>(4) MODEL

XU Gong-Ou; LI Fu-Li

Chinese Physics C> 1986, Vol. 10> Issue(2) : 235-244

THE PHASE TRANSITION IN THE TWO-LEVEL PAIRING FORCE R(4) MODEL

XU Gong-Ou ^, ,
LI Fu-Li

Abstract
HTML
Reference
Related

PDF

Abstract：
The phase transition from the super fluid to normal state with the increase of the seniority number in the two-level pairing force model is studied with a boson-fermion composite representation. Criteria for identifying the phase transition with observable phase characteristics are discussed.

References

[1]

A. Bohr, B. R. Mottelson and D. Pines, Phys. Rev., 110(1958), 936.Rohr, Nuclear Structure,Dubna Symposium, p. 179. (Intern. Atomic Energy Agency, Vienna,1968).[2] Xu Gong-ou(徐躬耦), Li Fu-li(李福利), Commun. Theor. Phys.(理论物理).[3] J.Hogaasen-FeIdman, Nucl.Phys, 28(1961), 258.[4] R A. BmgIia et al Nucl.Phys., A107(1%8), I. R. A: Bmglia, O. Hansen and G Riedel, Adv.Nucl.Phys., 6(1973), 287.[5] 徐躬耦、杨亚天、王顺金, 中国科学, No. 4(1981), p. 427. Xu Gong-ou and Wang Shun-jin, Nucl.Phys., A380 (1982), 529.[6] 徐躬耦、杨亚天、顾金南, 高能物理与核物理, 8(1984), 275c.

[1]	Abdel Magied DIAB . Charmed meson structure across crossover from SU(4) Polyakov quark meson model with isospin asymmetry. Chinese Physics C, 2026, 50(1): 013101. doi: 10.1088/1674-1137/ae042d
[2]	Takaaki Nomura , Hiroshi Okada . Neutrino mass model at a three-loop level from a non-holomorphic modular A₄ symmetry. Chinese Physics C, 2026, 50(2): 023108. doi: 10.1088/1674-1137/ae15ee
[3]	Yongcheng Wu , Liang Xiao , Yan Zhang . Deep Learning to Improve the Sensitivity of Higgs Pair Searches in the 4b Channel at the LHC. Chinese Physics C, 2026, 50(3): 1-15.
[4]	Yu. M. Gledenov , I. Chuprakov , Guohui Zhang , G. Khuukhenkhuu , M. Odsuren , B. Usukhbayar , L. Krupa , E. Sansarbayar , Jie Liu , Haofan Bai , Cong Xia , Zepeng Wu , Wenkai Ren , D. Berikov , G. Ahmadov , A. K. Bekbayev , B. Mukhametuly , E. S. Korshikov , N. T. Temerbulatova , E. B. Myrzabekova , O. Daulbayev , Y. Arynbek . Cross section measurement of the ⁶Li(n,t)⁴He reaction in the MeV neutron energy range. Chinese Physics C, 2025, 49(12): 124004. doi: 10.1088/1674-1137/ae0306
[5]	LIU Chang-Long , LU Yi-Ying , YIN LI . Effects of Additional Vacancy-Like Defects Produced by Ion Impealations on Boron Thermal Diffusion in Silicon. Chinese Physics C, 2005, 29(11): 1107-1111.
[6]	HU Xi-Duo , SHAO Ming-Zhu , LUO Shi-Yu , LIU Yong-Sheng , ZHU De-Hai . Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅱ). Chinese Physics C, 2004, 28(2): 196-199.
[7]	Guo Hua . In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C, 1999, 23(5): 459-468.
[8]	BES Collaboration . Experimental Study of Resonance f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1993, 17(2): 97-106.
[9]	SANG Jian-Ping , LIU Chao-Shan , LIU Yong . Relation Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region N=88～90. Chinese Physics C, 1991, 15(2): 150-157.
[10]	ZHU Xiang , SHEN Wen-Qing , HU Xiao-Qing , ZHU Yong-Tai , WANG Bing . A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C, 1990, 14(9): 835-841.
[11]	WU Zhong-Li . ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(8): 752-754.
[12]	WANG Man , LI Jin , CUI Xiang-Zong , XIA Xiao-Mi , LAI Yuan-Fen , YAO Xiao-Guang . PROTOTYPE OF END CAP SHOWER COUNTERAND ITS BEAM TEST. Chinese Physics C, 1987, 11(3): 321-326.
[13]	Sa Ben-hao , Zhang Xi-zhen , Li Zhu-xia , Shi Yi-jin . A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C, 1980, 4(3): 398-400.

Access

Get Citation

XU Gong-Ou and LI Fu-Li. THE PHASE TRANSITION IN THE TWO-LEVEL PAIRING FORCE R(4) MODEL[J]. Chinese Physics C, 1986, 10(2): 235-244.

XU Gong-Ou and LI Fu-Li. THE PHASE TRANSITION IN THE TWO-LEVEL PAIRING FORCE R(4) MODEL[J]. Chinese Physics C, 1986, 10(2): 235-244. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2954)
PDF Downloads(498)
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

THE PHASE TRANSITION IN THE TWO-LEVEL PAIRING FORCE R(4) MODEL

XU Gong-Ou ^,
LI Fu-Li

Corresponding author: XU Gong-Ou,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1986-04-05

Abstract: The phase transition from the super fluid to normal state with the increase of the seniority number in the two-level pairing force model is studied with a boson-fermion composite representation. Criteria for identifying the phase transition with observable phase characteristics are discussed.