Chinese Physics C > 1981, Vol. 5 > Issue(4): 465-471

SCATTERING AMPLITUDE WITH LARGE MOMENTUM TRANSFER CALCULATED FROM THE BAKAMJIAN-THOMAS EQUATION AND THE REPULSIVE CORE OF NUCLEAR FORCE

Abstract
HTML
Reference
Related

PDF

Abstract：
Using Born expansion of Elkonal wave function, a scattering amplitude with large momentum transfer is obtained for B-T equation. Comparing with the experimental data of p-p scattering at √ s=6.15 GeV, it is determined that the height of the repulsive core is about 0.37 GeV for a combined Gaussian potential, thus it is proved that an infinite hard repulsive core does not exist in the nuclear force. Beaides, this method can be used to investigate the strong interaction and its variation with energy for other high energy particles.

References

[1]

鲍诚光、赵维勤,高能物理与株物理,2(l978), 336;3(1979), 183;3(1979),333.[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 Helv. Phys. Acta., 38(1965), 7.[3] 卢世琪、朱熙泉、赵维勤、鲍诚光,高能物理与核物理,5(1981), 121.[4] T. V. Allaby et al., Phys. Lett., 28B. 1(1968),67.[5] D. I. Abarbanel, Rev. Mod. Phys., 48(1978), 435.[6] A.D. Kriach, Review Talk at 1977 Meeting of American Physical Society Division Particlca and Fields, October 7, 1977, Argonne.

[1]	WANG Shi-Lai,DENG Yi-Bing,SONG Gui-Lian. Phase Variation of Nucleon-Nucleon Amplitude for Proton-⁴He Elastic Scattering in the Interediate Energy Range. Chinese Physics C, 2005, 29(7): 664-667.
[2]	DONG Yu-Bing. Higher-Twist Effects on the Nucleon Spin Structure Functions in the Small Q²Range. Chinese Physics C, 2001, 25(8): 720-724.
[3]	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.
[4]	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.
[5]	Luo Shuanqun,Wang Zhengxing. Thomas-Fermi Statistical Model Theory for the Surface Energy of Hot Nuclei. Chinese Physics C, 1995, 19(3): 278-283.
[6]	LI Qing-Run,ZHOU Jin-Li. Parameterized Full Amplitudes for Proton⁴He Scattering in the Intermediate Energy Range. Chinese Physics C, 1993, 17(10): 918-924.
[7]	JIANG Dong-Xing,YE Yan-Lin,LIU Hong-Tao,LU Xi-Ting,HUANG Xiao-Lin,XIAO Bin,ZHAN Wen-Long,ZHU Yong-Tai,GUO Zhong-Yan,FENG En-Pu,XI Hong-Fei,LIU Guan-Hua,ZHOU Jian-Qun,YIN Shu-Zhi,ZHU Xiang,WANG Bing,FENG Jun. Linear Momentum Transfer in the Reactions Induced by 50MeV/A¹²C Bombarding²⁰⁹Bi and¹⁹⁷Au. Chinese Physics C, 1992, 16(6): 556-562.
[8]	LI Wen-Xin,SUN Tong-Yu,SUN Ru-Lin,WU Ding-Qing,JING Gen-Ming,ZHAO Li-Li,LI Zhong-Wei,QIN ZHi. LINEAR MOMENTUM TRANSFER IN THE INTERACTION OF⁹³Nb WITH 46MeV/A¹²C IONS. Chinese Physics C, 1990, 14(12): 1110-1116.
[9]	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.
[10]	DUAN Yi-Wu,QIU Guo-Chun,BAO Cheng-Guang. MASS EFFECT ON THE INTERNAL MOTIONS IN THREE-BODY SYSTEMS UNDER THE PAIRWISE INTERATION WITH A PEPULSIVE CORE AND AN ATTRACTIVE TAIL. Chinese Physics C, 1989, 13(8): 719-726.
[11]	BAO Cheng-Guang,QIU Guo-Chun,CAO Heng-Dao,GAN You-Ping,LUO Li-Xiong,. INTERNAL MOTIONS OF 3-BODY SYSTEMS UNDER PAIRWISE INTERACTIONS WITH ATTRACTIVE TAIL AND REPULSIVE CORE. Chinese Physics C, 1987, 11(5): 704-707.
[12]	WU Guang-Han. SHORT-RANGE REPULSION AND PARAMETERS OF NN INTERACTION. Chinese Physics C, 1986, 10(6): 720-729.
[13]	LI Yang-Guo. COMPLEX AMPLITUDE OF GEOMETRICAL MODEL AND pp SCATTERING. Chinese Physics C, 1985, 9(1): 125-128.
[14]	WANG Zheng-Da. A FURTHER EXPLORATION FOR MECHANISM OF ANGULAR MOMENTUM TRANSFER IN HEAVY ION REACTION. Chinese Physics C, 1984, 8(5): 596-601.
[15]	HUANG CHAO-SHANG. THE LARGE MOMENTUM BEHAVIOR OF THE ELECTROMAGNETIC TRANSITION FORM FACTOR F_A₁π(q²) IN QCD. Chinese Physics C, 1982, 6(2): 168-175.
[16]	Wang Zheng-da. A SIMPLE METHOD OF STUDYING TRANSFER OF ANGLAR MOMENTUM IN HEAVY ION REACTION. Chinese Physics C, 1980, 4(5): 661-664.
[17]	Huang Chao-shang. THE LARGE MOMENTUM BEHAVIOR OF THE PION WAVE FUNCTION AND THE PION ELECTROMAGNETIC FORM FACTOR. Chinese Physics C, 1980, 4(6): 761-766.
[18]	ZHAO WEI-QIN,BAO CHENG-GUANG. A DISCUSSION OF THE STRENGTH AND THE RANGE OF THE PHENOMENOLOGICAL NUCLEAR FORCE USING EXPERIMENTAL DATA IN HIGH ENERGY SCATTERING. Chinese Physics C, 1979, 3(2): 183-187.
[19]	BAO CHENG-GUANG,ZHAO WEI-QIN. THE BEHAVIOR OF THE PHASE-SHIFT IN THE BAKAMJIAN-THOMAS THEORY. Chinese Physics C, 1979, 3(3): 333-341.
[20]	BAO CHENG-GUANG,CHAO WEI-CHIN. A RELATIVISTIC CORRECTION TO THE GLAUBER THEORY AND THE HIGH ENERGY BEHAVIOR OF THE SCATTERING AMPLITUDE. Chinese Physics C, 1978, 2(4): 336-342.

Access

Get Citation

PAN JI-ZHI, WANG WEI-WEI, ZHAO WEI-QIN and BAO CHENG-GUANG. SCATTERING AMPLITUDE WITH LARGE MOMENTUM TRANSFER CALCULATED FROM THE BAKAMJIAN-THOMAS EQUATION AND THE REPULSIVE CORE OF NUCLEAR FORCE[J]. Chinese Physics C, 1981, 5(4): 465-471.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1980-04-07
Revised: 1900-01-01

Article Metric

Article Views(3091)
PDF Downloads(258)
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

SCATTERING AMPLITUDE WITH LARGE MOMENTUM TRANSFER CALCULATED FROM THE BAKAMJIAN-THOMAS EQUATION AND THE REPULSIVE CORE OF NUCLEAR FORCE

Received Date:1980-04-07
Accepted Date:1900-01-01
Available Online:1981-08-05

Abstract:Using Born expansion of Elkonal wave function, a scattering amplitude with large momentum transfer is obtained for B-T equation. Comparing with the experimental data of p-p scattering at√s=6.15 GeV, it is determined that the height of the repulsive core is about 0.37 GeV for a combined Gaussian potential, thus it is proved that an infinite hard repulsive core does not exist in the nuclear force. Beaides, this method can be used to investigate the strong interaction and its variation with energy for other high energy particles.