Chinese Physics C > 1988, Vol. 12 > Issue(S1): 81-90

Nuclear Pairing Phase Transition

Peking University, Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
The intrinsic structure of the eigenfunctions of Cranking Shell Model Hamiltonian and the pairing phase transition at high rotational frequency are investigated with the particle-number-conserving approach. Pair-transfer matrix elements and the K-stojcture of the wave functions display similar behaviour under the Coriolis interaction, hence, both of them may be used to indicate the pairing phase transition. The blocking effects on pairing parameter, △ = G√ < S + S >, are much more important than the Coriolis anti-pairing effects.

[1]	Ya-Peng Zhao,Rui-Rui Zhang,Han Zhang,Hong-Shi Zong. Chiral phase transition from the Dyson-Schwinger equations in a finite spherical volume. Chinese Physics C, 2019, 43(6): 063101.doi:10.1088/1674-1137/43/6/063101
[2]	Qing-Hong Cao,Fa-Peng Huang,Ke-Pan Xie,Xinmin Zhang. Testing the electroweak phase transition in scalar extension models at lepton colliders. Chinese Physics C, 2018, 42(2): 023103.doi:10.1088/1674-1137/42/2/023103
[3]	ZHANG Yu,GUAN Xin,WANG Yin,ZUO Yan,BAO Li-Na,PAN Feng. Shape phase transition in the odd Sm nuclei: effective orderparameter and odd-even effect. Chinese Physics C, 2015, 39(10): 104103.doi:10.1088/1674-1137/39/10/104103
[4]	ZHANG Hui,SHU Song. Mean-field approximation for the chiral soliton in achiral phase transition. Chinese Physics C, 2015, 39(9): 094104.doi:10.1088/1674-1137/39/9/094104
[5]	ZHOU Hou-Bing,DONG Guo-Xiang,SUN Xiao-Jun,XU Fu-Rong. Phase transition in odd-NPd-isotopes. Chinese Physics C, 2015, 39(11): 114103.doi:10.1088/1674-1137/39/11/114103
[6]	WANG Rui,CHEN Ying,GONG Ming,LIU Chuan,LIU Yu-Bin,LIU Zhao-Feng,MA Jian-Ping,MENG Xiang-Fei,ZHANG Jian-Bo. Phase transition in finite density and temperature lattice QCD. Chinese Physics C, 2015, 39(6): 063103.doi:10.1088/1674-1137/39/6/063103
[7]	CHEN Li-Zhu,CHEN Yun-Yun,WU Yuan-Fang. Finite-size behavior near the critical point of QCD phase-transition. Chinese Physics C, 2014, 38(10): 104103.doi:10.1088/1674-1137/38/10/104103
[8]	XU Xiao-Mei,FU Yong-Ping,LI Yun-De. η string formation in QCD chiral phase transition. Chinese Physics C, 2010, 34(4): 444-447.doi:10.1088/1674-1137/34/4/004
[9]	LI Ang,PENG Guang-Xiong,Lombardo U. Deconfinement phase transition in neutron star matter. Chinese Physics C, 2009, 33(S1): 61-63.doi:10.1088/1674-1137/33/S1/020
[10]	LIU Ying-Xin,QIN Shan,WU Jing,LI Xiao-Dong,LI Yan-Chun,LIU Jing. Pressure-induced phase transition of wulfenite. Chinese Physics C, 2009, 33(11): 1023-1027.doi:10.1088/1674-1137/33/11/019
[11]	YANG Fang,SHEN Hong. Hadron-quark phase transition in neutron stars. Chinese Physics C, 2008, 32(S2): 77-80.
[12]	YANG Fang,SHEN Hong. Influence of the nuclear equation of state on the hadron-quark phase transition in neutron stars. Chinese Physics C, 2008, 32(7): 536-542.doi:10.1088/1674-1137/32/7/005
[13]	Li Panlin,Wu Hua,Xu Mengjie. Dynamics of Phase Transition Including Quark-Fragment Effects for an Expansion Quark-Gluon Plasma. Chinese Physics C, 1997, 21(S4): 55-64.
[14]	Wang Hui,Zheng Yuming,Sa Benhao,Zhang Xiaoze. Incomplete-Fusion-Fragmentation Model and Nuclear Liquid-Gas Phase Transition. Chinese Physics C, 1997, 21(S2): 39-46.
[15]	Zhang Fengshou,Ge Lingxiao. Static Theory for Nuclear Multifragmentation I. Phase Transition and Multifragmentation. Chinese Physics C, 1997, 21(S2): 63-72.
[16]	Shen Kun,Qiu Zhongping. Vertex Correction at Finite Temperature and Decoupling Phase Transition in 2+1-Dimensional Chiral Gross-Neveu Model. Chinese Physics C, 1993, 17(S3): 261-270.
[17]	Huo Yukun,Zhang Baohui,Yuan Zhushu. Nuclear Excitation by Electron Transition and γ-Ray Laser. Chinese Physics C, 1992, 16(S3): 321-328.
[18]	Sa Benhao,Zheng Yuming,Zhang Xiaoze,Lu Zhaoqi,Xu Shuyan,D. H. E. Gross. Behaviors of the Phase Transition Exhibited in the Disassembly of Hot, Dilute and Finite Nuclei. Chinese Physics C, 1989, 13(S1): 53-58.
[19]	Liu Baohua,Li Jiarong. The Mean-Field Analysis for Chiral Symmetry Phase Transition. Chinese Physics C, 1988, 12(S4): 373-378.
[20]	WU Chong-Shi,ZENG Jin-Yan. NUCLEAR PAIRING PHASE TRANSITION. Chinese Physics C, 1988, 12(1): 95-101.

Access

Get Citation

Wu Chongshi and Zeng Jinyan. Nuclear Pairing Phase Transition[J]. Chinese Physics C, 1988, 12(S1): 81-90.

Wu Chongshi and Zeng Jinyan. Nuclear Pairing Phase Transition[J]. Chinese Physics C, 1988, 12(S1): 81-90. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1986-04-08

Fund

The project is supported by the Foundation of Institutions of Higher Learning and the Science Foundation of Academia Sinica.

Article Metric

Article Views(1603)
PDF Downloads(6)
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

Nuclear Pairing Phase Transition

Wu Chongshi
Zeng Jinyan

Peking University, Beijing

Received Date:1986-04-08

Fund Project:The project is supported by the Foundation of Institutions of Higher Learning and the Science Foundation of Academia Sinica.

Abstract:The intrinsic structure of the eigenfunctions of Cranking Shell Model Hamiltonian and the pairing phase transition at high rotational frequency are investigated with the particle-number-conserving approach. Pair-transfer matrix elements and the K-stojcture of the wave functions display similar behaviour under the Coriolis interaction, hence, both of them may be used to indicate the pairing phase transition. The blocking effects on pairing parameter, △ = G√< S + S >, are much more important than the Coriolis anti-pairing effects.