THE BEHAVIOR OF THE PHASE-SHIFT IN THE BAKAMJIAN-THOMAS THEORY

BAO CHENG-GUANG; ZHAO WEI-QIN

Chinese Physics C> 1979, Vol. 3> Issue(3) : 333-341

THE BEHAVIOR OF THE PHASE-SHIFT IN THE BAKAMJIAN-THOMAS THEORY

Abstract
HTML
Reference
Related

PDF

Abstract：
The behavior of the phase-shift of the Bakamjian-Thomas theory and its relationwith the phenomenological nuclear force V=V_RiV_I at high energy are explored.Two limits are obtained:It is found that the repulsive core with a sharp outer edge may induce a characteris-tic oscillation of Re δ₁,and Im δ₁ is sensitive to V₁.The conclusion is that the analy-sis of the phase-shift extending to higher energy is relevant in determining therepulsive core and the imaginary part of the nuclear force.

References

[1]

N. Hoshizaki, in "International Conference on Nuclear Structure-Contributed Papers", Tokyo-1977, 25;N .Hoshizaki, T. Kadata, Prog. Theo. Phys. 57 (1977), 335; 1099;.J. E. Simmons, In "High Energy Physics and Nuclear Structure1975". 103.[2] P. A. M. Dirac, Rev. Mod. Phys., 21 (1949) 392;B.Bakamjian, L. H. Thomas, Phys. Rev., 92 (1953), 1300;L. L. Foldy, Phys. Rev., 122 (1961), 275;F.Coester. P. Havas. Phys. Rev., 14D (1976), 2556.[3] D. W. Rule, Y. Hahn, Phys. Rev., 12C (1975)，1616.[4] 鲍诚光、赵维勤，高能物理与核物理，2 (1978), 336.[5] G. Schierholz, Nucl. Phys., B7 (1968), 432; 483;F.Coester, Phys. Rev., C11 (1975), 1;1836;J. S. Kang, Phys. Rev., D12 (1975), 841:N .D. Son, J. Sucher, Phys. Rev.,153(1967), 1496.[6] 赵维勤、鲍诚光，高能物理与核物理，3 (1979), 183.

[1]	HUANG Xiao-Long . Calculation and Analysis of Neutron-Induced Reactions on ⁵⁸Ni Below 150MeV. Chinese Physics C, 2006, 30(4): 306-309.
[2]	HUANG Fei , ZHANG Zong-Ye , YU You-Wen . Chiral SU(3) Quark Model Study of Low-energy Nπ Scattering Phase Shifts. Chinese Physics C, 2005, 29(10): 948-953.
[3]	GUO Feng-Kun , SHEN Peng-Nian , JIAN Huan-Qing . The ππ Phase Shifts form ψ′→J/ψπ+π－ Decays. Chinese Physics C, 2005, 29(9): 852-855.
[4]	YUE Chong-Xing , LI Jian-Tao . Top-Charm Production in the Topcolor-Assisted Technicolor Theory. Chinese Physics C, 2001, 25(10): 945-951.
[5]	Gao Haixiao , Li Ziping . Quantal Conserved Charges in Gauge Theory. Chinese Physics C, 1997, 21(6): 506-512.
[6]	An Yu , Hu Jimin . A New Form of Nuclear Densities Suitable for Applications of Extended Thomas-Fermi Approximation. Chinese Physics C, 1996, 20(4): 324-331.
[7]	Shuanquan Luo , Cheng-Shing Wang . Thomas-Fermi Statistical Model Theory for the Surface Energy of Hot Nuclei. Chinese Physics C, 1995, 19(S2): 199-205.
[8]	Luo Shuanqun , Wang Zhengxing . Thomas-Fermi Statistical Model Theory for the Surface Energy of Hot Nuclei. Chinese Physics C, 1995, 19(3): 278-283.
[9]	YUE Chongxing , LU Gongru . Investigation of Technivector Mesons Decay. Chinese Physics C, 1993, 17(11): 1002-1010.
[10]	LUO Xiang-Qian , CHEN Qi-Zhou . Fermion Condensates in Lower Dimensional Gauge Theories. Chinese Physics C, 1992, 16(8): 685-695.
[11]	REN Zhong-Zhou , XU Gong-Ou . Theoretical Researches on α-transfer Rates of Ground States in Medium and Heavy Nuclei. Chinese Physics C, 1991, 15(1): 87-91.
[12]	REN Zhong-Zhou , XU Gong-Ou . Theoretical Researches on α-transfer Rates of Ground States in Medium and Heavy Nuclei. Chinese Physics C, 1991, 15(3): 251-255.
[13]	ZHU Chao-Yuan , QIU Xi-Jun . DERIVING A FORMULA FOR NUCLEAR RADII IN THE RELATIVISTIC THOMAS-FERMI APPROXIMATION. Chinese Physics C, 1990, 14(12): 1126-1129.
[14]	MIAO Rong-Zhi , WU Guo-Hua , GE Ling-Xiao . THE PROBLFM OF INITIAL VALUE IN GENERALIZED EXCITON MODEL THEORY. Chinese Physics C, 1989, 13(3): 260-268.
[15]	SHEN Qi-Xing , LI Bing-An . πN SCATTERING PHASE SHIFTS IN A MODIFIED SKYRME MODEL. Chinese Physics C, 1989, 13(2): 128-134.
[16]	YIN LO , LI YANG-GUO , LIU XIAN-HUI . OPERATOR THEORY OF HADRON SCATTERING IN GEOMETRICAL MODEL. Chinese Physics C, 1981, 5(6): 653-663.
[17]	PAN JI-ZHI , WANG WEI-WEI , ZHAO WEI-QIN , BAO CHENG-GUANG . SCATTERING AMPLITUDE WITH LARGE MOMENTUM TRANSFER CALCULATED FROM THE BAKAMJIAN-THOMAS EQUATION AND THE REPULSIVE CORE OF NUCLEAR FORCE. Chinese Physics C, 1981, 5(4): 465-471.
[18]	Ge Mo-lin , Duan Yi-shi . ON THE GAUGE VACUUM EFFECTS IN SU₂ GAUGE THEORY. Chinese Physics C, 1980, 4(5): 539-544.
[19]	LI YANG-GUO , JIANG HUAN-QING . THEORY OF （π⁺,d） REACTION. Chinese Physics C, 1979, 3(5): 595-603.
[20]	SU ZONG-DI , SHI XIANG-JUN , TANG XUE-TIAN , TIAN YE . THE WIDTH FLUCTUATION CORRECTION IN STATISTICAL THEORY OF NUCLEAR REACTIONS. Chinese Physics C, 1979, 3(1): 80-87.

Access

Get Citation

BAO CHENG-GUANG and ZHAO WEI-QIN. THE BEHAVIOR OF THE PHASE-SHIFT IN THE BAKAMJIAN-THOMAS THEORY[J]. Chinese Physics C, 1979, 3(3): 333-341.

BAO CHENG-GUANG and ZHAO WEI-QIN. THE BEHAVIOR OF THE PHASE-SHIFT IN THE BAKAMJIAN-THOMAS THEORY[J]. Chinese Physics C, 1979, 3(3): 333-341. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1978-03-27
Revised: 1900-01-01

Article Metric

Article Views(2012)
PDF Downloads(253)
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 BEHAVIOR OF THE PHASE-SHIFT IN THE BAKAMJIAN-THOMAS THEORY

BAO CHENG-GUANG
ZHAO WEI-QIN

Received Date: 1978-03-27
Accepted Date: 1900-01-01
Available Online: 1979-06-05

Abstract: The behavior of the phase-shift of the Bakamjian-Thomas theory and its relationwith the phenomenological nuclear force V=V_RiV_I at high energy are explored.Two limits are obtained:It is found that the repulsive core with a sharp outer edge may induce a characteris-tic oscillation of Re δ₁,and Im δ₁ is sensitive to V₁.The conclusion is that the analy-sis of the phase-shift extending to higher energy is relevant in determining therepulsive core and the imaginary part of the nuclear force.