Chinese Physics C > 2002, Vol. 26 > Issue(S1): 88-92

A Non-singularity form Factor of Baryon Vertex for Crossing Channel Study

MA Wei-Xing^,,
LIANG Wei-Hong

Institute of High Energy Physics, CAS, Beijing 100039, China2 Department of Physics, Guangxi Normal University, Guilin 541004, China3 Theoretical Division, Los Alamos National Laboratory, Los Alamos N M. 87545, USA

Abstract
HTML
Reference
Related

PDF

Abstract：
A New relativistic and singularity free baryon form factor for crossing channel study is proposed. This new form factor satisfies the crossing symmetry law of strongly interacting particle scattering amplitudes transfered from t-channel to s-channel or the inverse.

References

[1]

Forshaw J R, Ross D A. QCD and the Pomeron, Cambridge University press, 1997 2 Pichowsky M A, Lee T–S H. Phys. Rev., 1997, D56: 1644; Kochelev N Z, Morri T, Vinnikoy A V. Phys. Lett., 1999, B457: 202; ZHAO Q, Diedelez J P, Guidal Met al. Nucl. Phys., 1999, A660: 323 3 Haider Q, LIU L. J. Phys. G: Nucl. Part. Phys., 1996, 22: 11874 LIU L C, MA W X. J. Phys. G: Nucl. Part. Phys., 2000, 26: L595 Bjorken J D. Phys. Rev., 1993, D47: 101 6 MA W X, LIU L C, Kisslinger L S. Pomeron Coupling to the Nucleon, 2001, to be submitted

[1]	WENG Yao,HU Hai-Ming,WANG Jun. Form Factor Fit for e⁺e^－→π⁺π^－π⁺π^－. Chinese Physics C, 2007, 31(5): 419-422.
[2]	WANG Hong-Min,ZHANG Ben-Ai. Contribution of SU(6) Breaking Effects in the Nucleon Form Factors. Chinese Physics C, 2004, 28(8): 821-826.
[3]	ZHOU Ming-Zhen,WU Xing-Hua,HUANG Tao. Twist-3 Distribution Amplitudes in the B→π Transition Form Factor. Chinese Physics C, 2004, 28(9): 927-930.
[4]	ZHOU Li-Juan,HU Zhao-Hui,MA Wei-Xing. Nucleon Electromagnetic Form Factors in Non-Topological Soliton Model. Chinese Physics C, 2003, 27(2): 127-129.
[5]	FANG De-Qing,SHEN Wen-Qing,FENG Jun,CAI Xiang-Zhou,SU Qian-Min,ZHANG Hu-Yong,HU Peng-Yun,MA Yu-Gang. A New Criterion for Nuclei with Anomalous Neutron Distribution. Chinese Physics C, 2001, 25(1): 44-49.
[6]	DONG YuBing. Effect of Meson Cloud on Electromagnetic form Factors of Nucleon. Chinese Physics C, 2000, 24(11): 1005-1010.
[7]	CHEN ZhongQiu,SHAO ChangGui,CHEN MengQuan. Curvature Excitation of Three-Graviton Vertex and of Lowest-Order Graviton Self-energy. Chinese Physics C, 2000, 24(6): 505-511.
[8]	YU YouWen,ZHANG ZongYe,LIU XianHui. Baryon Wave Functions of the System With Strange Quark. Chinese Physics C, 2000, 24(2): 140-145.
[9]	ZHANG Zong-Ye,YU You-Wen,QING Cheng-Rui,HE Zuo-Xiu,LU Zhong-Dao. Study of a New Dibaryon (ΩΩ)J^π=0⁺. Chinese Physics C, 2000, 24(S1): 91-94.
[10]	Ma Weixing,Liu Longchang,Liu Bo,Shen Pengnian,Jiang Huanqing. A New Relativistic and Singularity Free Form Factor of Baryon Vertex. Chinese Physics C, 1999, 23(12): 1257-1259.
[11]	Tai An,Sa Benhao. Reduction of Strange Quark Suppression in Relativistic Nucleus-Nucleus Collisions. Chinese Physics C, 1998, 22(5): 434-439.
[12]	Chen Hong,Zhang Zongye. Nonperturbative Effect of Nonstrange Baryonic Spectrum. Chinese Physics C, 1996, 20(10): 937-944.
[13]	chen esheng,chen yan. Production rate of Quark Pairs, strangeness suppression factor and ratio of baryon to meson in pp collisions. Chinese Physics C, 1995, 19(7): 612-619.
[14]	Sa Benhao,Tai An,Lu Zhongdao. Strange Baryon and the Signal of QGP Formation in Ultrarelativistic Nucleus-Nucleus Collisions. Chinese Physics C, 1995, 19(11): 1019-1023.
[15]	JIANG De-Bao,HE Ze-Jun. Evolution of Strangeness in an Expanding Quark-Gluon Plasma Formed by Ultrarelativistic Nucleus-Collisions. Chinese Physics C, 1991, 15(5): 450-456.
[16]	TANG Xiao-Wei,ZHENG Pu-Ying. OBSERVATION AND MEASUREMENT OF A FRAGMENTALTION EVENT OF A RELATIVISTIC OXYGEN NUCLEUS AND EXPLANATION OF THE MECHANISM. Chinese Physics C, 1988, 12(4): 455-458.
[17]	SONG Xiao-Tong,DAI You-Shan. ELECTROMAGNETIC FORM FACTORS OF (0—1/2) ELECTROMAGNETIC BOUND SYSTEM. Chinese Physics C, 1985, 9(3): 371-376.
[18]	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.
[19]	WANG MING-ZHONG,ZHENG XI-TE,WANG KE-LIN,KIAN DING-CHANG,ZHANG ZHENG-GANG. THE ELECTROMAGNETIC FORM FACTOR OF THE O^-MESON IN THE STRATON MODEL. Chinese Physics C, 1979, 3(5): 572-581.
[20]	HE ZUO-XIU,HUANG TAO. A NEW APPLICATION OF THE FIELD-CURRENT RELATIONS. Chinese Physics C, 1979, 3(1): 97-101.

Access

Get Citation

MA Wei-Xing and LIANG Wei-Hong. A Non-singularity form Factor of Baryon Vertex for Crossing Channel Study[J]. Chinese Physics C, 2002, 26(S1): 88-92.

MA Wei-Xing and LIANG Wei-Hong. A Non-singularity form Factor of Baryon Vertex for Crossing Channel Study[J]. Chinese Physics C, 2002, 26(S1): 88-92. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(4417)
PDF Downloads(584)
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

A Non-singularity form Factor of Baryon Vertex for Crossing Channel Study

MA Wei-Xing^,
LIANG Wei-Hong

Corresponding author:MA Wei-Xing,

Institute of High Energy Physics, CAS, Beijing 100039, China2 Department of Physics, Guangxi Normal University, Guilin 541004, China3 Theoretical Division, Los Alamos National Laboratory, Los Alamos N M. 87545, USA

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:2002-06-24

Abstract:A New relativistic and singularity free baryon form factor for crossing channel study is proposed. This new form factor satisfies the crossing symmetry law of strongly interacting particle scattering amplitudes transfered from t-channel to s-channel or the inverse.