Chinese Physics C > 1984, Vol. 8 > Issue(3): 361-365

DESCRIPTIONS OF THE EQUILIBRATION PROCESS OF THE INTRINSIC DEGREES OF FREEDOM AND DISSIPATIVE PROCESS OF THE NUCLEAR COLLECTIVE MOTION

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper the Hamiltonian model is used for studying the nuclear dynamics by taking both the one-body and two-body interaction mechanisms into account. On the basis of the Von Neuman equation the coupling between the collective motion and the single particle degrees of freedom is discussed. Thus, the equations obtained are physically transparent and easy for numerical computations. They may be useful for describing the dissipative process of the nuclear collective motion as well as the equilibration process of the intrinsic degrees of freedom.

References

[1]	卓益忠等, 科学通报, 7(1981), 401.[2] 卓益忠等, 高能物理与核物理, 3(1979), 501; 5(1981), 584.[3] 冯仁发等, 原子能科学技术, 6(1981), 703.[4] C. M. Nerves and H,A.Weidenmüller, Phys. Rev. C, (in press).[5] G. Sehiitte and L. Wilets, Phys. Rev., C25(1982 ) , 673.

[1]	TU Ya,CHEN Yong-Shou,GAO Zao-Chun. γ Degree of Freedom for the¹⁷⁸Hf Isomeric State. Chinese Physics C, 2006, 30(S2): 109-111.
[2]	GU Wei,Zhang Wenzhi,Xia Jiawen. Simulation of Stochastic Momentum Cooling Process With Palmer Method in a Storage Ring. Chinese Physics C, 1999, 23(4): 397-401.
[3]	Sun Baoxi,Li Lei,Ning Pingzhi,Zhao Enguang. Effect of △-Isobar in Strange Hadronic Matter. Chinese Physics C, 1999, 23(12): 1203-1208.
[4]	Rao Yinong,Xia Jiawen,Yuan Youjin,Wei Baowen. Simulation of Electron Cooling Proces in a Storage Ring. Chinese Physics C, 1997, 21(4): 368-377.
[5]	Zhu Yabo,Li Guanglie. A Simple Model Describing EMC Effect,Nuclear Drell-Yan Process and Inelastic J/ψ Production. Chinese Physics C, 1997, 21(9): 806-811.
[6]	Zhong Jiquan,Zhang Xueqian. Non-axial Parameter γ Effects on Even-Even Er Isotopes. Chinese Physics C, 1997, 21(2): 176-179.
[7]	Zhang Jingye. Some Collective Observables in Nuclear Motion. Chinese Physics C, 1994, 18(12): 1119-1123.
[8]	GU Jian-Zhong,LING Yin-Sheng. Mathematical Description of the Process from Initial State to Quasi-Stationary State. Chinese Physics C, 1993, 17(9): 835-838.
[9]	DI Yao-Min. g-Boson Degree of Freedom in Vibrational Regions. Chinese Physics C, 1991, 15(7): 660-668.
[10]	WANG Bing,SHEN Wen-Qing,FENG Jun,ZHU Yong-Tai,FENG En-Pu. THE NEUTRON EXCESS DEPENDENCE OF TOTAL REACTION CROSS SECTION IN THE INTERMEDIATE ENERGY DOMAIN. Chinese Physics C, 1989, 13(6): 553-559.
[11]	HUANG Chao-Hui,WANG De-An,MA Wei-Xing. THE QUARK DEGREES OF FREEDOM IN HIGH ENERGY COMPOSITE PARTICLE SCATTERING. Chinese Physics C, 1989, 13(6): 535-538.
[12]	GE Ling-Xiao,LIU Jian-Ye,WANG Shun-Jin. RELAXATION OF SINGLE PARTICLE DEGREES OF FREEDOM IN HEAVY ION COLLISION. Chinese Physics C, 1989, 13(3): 245-251.
[13]	DI Yao-Min,SU Yao-Zhong. THE DEGREE OF FREEDOM OFF-SPIN AND NUCLEAR ROTATIONAL SPECTRA. Chinese Physics C, 1987, 11(2): 277-281.
[14]	XU Gong-Ou,WANG Shun-Jin,YANG Ya-Tian,LI Fu-Li. THE GENERATOR COORDINATE METHOD AND NUCLEAR COLLECTIVE MOTIONS (Ⅷ) THE CHOICE AND REPRESENTATION OF COLLECTIVE DEGREES OF FREEDOM. Chinese Physics C, 1987, 11(3): 384-391.
[15]	WANG Zheng-Da,LI Jun-Qing,DAI Guang-Xi. A UNIFIED DESCRIPTION OF DEFORMATION AND TRANSFER PROCESSES FOR SYMMETRIC FISSION. Chinese Physics C, 1986, 10(1): 108-111.
[16]	ZHUO YI-ZHONG,ZHANG JING-SHANG,Wu XI-ZHEN,MA ZHONG-YU. THE TRANSPORT THEORY OF A COUPLING SYSTEM SIMULTANEOUSLY INVOLVING THE RELATIVE MOTION,COLLECTIVE OSCILLATIONS AND SINGLE PARTICLE EXCITATIONS. Chinese Physics C, 1981, 5(5): 584-592.
[17]	Qiu Xi-jun,Song Hong-qiu,Huang Wei-zhi,Wang Zi-xing. A MODEL OF FISSION. Chinese Physics C, 1980, 4(5): 680-682.
[18]	Jiang Dong-xing. RELAXATION OF THE NEUTRON EXCESS DEGREE OF FREEDOM IN DEEP INELASTIC REACTIONS INDUCED BY HEAVY IONS. Chinese Physics C, 1980, 4(4): 516-530.
[19]	Zhuo Yi-zhong,Zhang Jing-Shang,Wu Xi-zhen,Ma Zhong-yu. THE TRANSPORT THEORY OF A COUPLING SYSTEM SIMULTANEOUSLY INVOLVING THE RELATIVE MOTION COLLECTIVE OSCILLATIONS AND SINGLE PARTICLE EXCITATIONS. Chinese Physics C, 1980, 4(5): 675-679.
[20]	XU GONG-OU. A STATISTICAL DESCRIPTION OF NUCLEAR REACTION PROCESSES. Chinese Physics C, 1979, 3(4): 459-468.

Access

Get Citation

FENG Ren-Fa, ZHANG Jing-Shang, MA Zhong-Yu, WU Xi-Zhen and ZHUO Yi-Zhong. DESCRIPTIONS OF THE EQUILIBRATION PROCESS OF THE INTRINSIC DEGREES OF FREEDOM AND DISSIPATIVE PROCESS OF THE NUCLEAR COLLECTIVE MOTION[J]. Chinese Physics C, 1984, 8(3): 361-365.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3644)
PDF Downloads(438)
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

DESCRIPTIONS OF THE EQUILIBRATION PROCESS OF THE INTRINSIC DEGREES OF FREEDOM AND DISSIPATIVE PROCESS OF THE NUCLEAR COLLECTIVE MOTION

Corresponding author:FENG Ren-Fa,

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1984-06-05

Abstract:In this paper the Hamiltonian model is used for studying the nuclear dynamics by taking both the one-body and two-body interaction mechanisms into account. On the basis of the Von Neuman equation the coupling between the collective motion and the single particle degrees of freedom is discussed. Thus, the equations obtained are physically transparent and easy for numerical computations. They may be useful for describing the dissipative process of the nuclear collective motion as well as the equilibration process of the intrinsic degrees of freedom.