Form Factor Fit for e+e－→π+π－π+π－

WENG Yao; HU Hai-Ming; WANG Jun

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2007, Vol. 31> Issue(5) : 419-422

Form Factor Fit for e⁺e^－→π⁺π^－π⁺π^－

Institute of High Energy Physics, CAS, Beijing 100049, China2 Department of Physics, Kunming Teacher's College, Kunming 650034, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the experimental data of the cross section e⁺e^－→π⁺π^－π⁺π^－ measured by the BABAR collaboration, we apply the theoretical cross section deduced from the extended VMD (Vector Meson Dominance) model to fit these experimental results. It is the first time that the isovector form factor and the relevant parameters are obtained through one decay mode.

References

[1]

. Achasov N N, Kozhevnikov A A. Phys. Rev., 1997, D55:26632. Achasov N N, Kozhevnikov A A. hep-ph/99043263. BABAR Collaboration(Aubert B et al). Phys. Rev., 2005,D71: 0520014. CERN Program Library Entry D5065. YAO Y M et al. J. Phys., 2006, G33: 16. Dolinsky S I et al. Phys. Rep., 1991, 202: 997. CHENG Hai-Yang et al. Phys. Rev., 2005, D71: 014030

[1]	Yan-Bing Wei , Run-Hui Li , Dan Luo , Cai-Dian Lü , Yue-Long Shen . Exclusive production of B_c mesons in e⁺e^- colliders. Chinese Physics C, 2018, 42(8): 083107. doi: 10.1088/1674-1137/42/8/083107
[2]	Dan Wang , Rong-Gang Ping , Lei Li , Xiao-Rui Lyu , Yang-Heng Zheng . Charmed baryon decay asymmetry in e⁺e^- annihilation. Chinese Physics C, 2017, 41(2): 023106. doi: 10.1088/1674-1137/41/2/023106
[3]	PING Rong-Gang . An exclusive event generator for e⁺e^- scan experiments. Chinese Physics C, 2014, 38(8): 083001. doi: 10.1088/1674-1137/38/8/083001
[4]	P. Pakhlov . Production of charmonium(like) states in e⁺e^－ interactions. Chinese Physics C, 2008, 32(6): 488-491. doi: 10.1088/1674-1137/32/6/016
[5]	LIU Xi-Ming , SUN Xu-Bin . Strangeness Suppression in e⁺e^－ Light Flavour Jets. Chinese Physics C, 2007, 31(2): 138-142.
[6]	WANG Zai-Jun , REN Zhong-Zhou . Study on Charge Form Factors of the Exotic Nuclei ^6,8He. Chinese Physics C, 2007, 31(11): 1032-1039.
[7]	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.
[8]	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.
[9]	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.
[10]	DONG YuBing . Effect of Meson Cloud on Electromagnetic form Factors of Nucleon. Chinese Physics C, 2000, 24(11): 1005-1010.
[11]	WU Ji-Min . A Rigorous Calculation for the Radiator in e⁺e^－ Process. Chinese Physics C, 1993, 17(2): 146-151.
[12]	Liu Ximing , Wu Huayou . Gluon Fragmentation in e⁺e^- Annihilations. Chinese Physics C, 1991, 15(S1): 25-32.
[13]	Liu Ximing . The Fragmentation Mechanism in e⁺e^- Annihilation. Chinese Physics C, 1990, 14(S1): 39-44.
[14]	LIU Xi-Ming . THE FRAGMENTATION SCHEMES IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1990, 14(1): 31-35.
[15]	LIU Xi-Ming . BARYON PRODUCTION IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1989, 13(9): 803-807.
[16]	SONG Xiao-Tong , DAI You-Shan . ELECTROMAGNETIC FORM FACTORS OF (0—1/2) ELECTROMAGNETIC BOUND SYSTEM. Chinese Physics C, 1985, 9(3): 371-376.
[17]	XIE Qu-Bing , MO Wen-Chuan , LI Yu-Fa . THE COMBINATION RULE OF QUARKS IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1984, 8(5): 642-647.
[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]	HUANG TAO , XUE PEI-YOU . THE INFRARED STRUCTURE AND THE ELECTROMAGNETIC FORM FACTORS OF QUANTUM CHROMODYNAMICS IN TWO DIMENSIONS. Chinese Physics C, 1979, 3(2): 188-202.
[20]	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.

Access

Get Citation

WENG Yao, HU Hai-Ming and WANG Jun. Form Factor Fit for e⁺e^－→π⁺π^－π⁺π^－[J]. Chinese Physics C, 2007, 31(5): 419-422.

WENG Yao, HU Hai-Ming and WANG Jun. Form Factor Fit for e⁺e^－→π⁺π^－π⁺π^－[J]. Chinese Physics C, 2007, 31(5): 419-422. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2006-08-08
Revised: 2006-09-15

Article Metric

Article Views(4361)
PDF Downloads(775)
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

Form Factor Fit for e⁺e^－→π⁺π^－π⁺π^－

Corresponding author: WENG Yao,

Institute of High Energy Physics, CAS, Beijing 100049, China2 Department of Physics, Kunming Teacher's College, Kunming 650034, China

Received Date: 2006-08-08
Accepted Date: 2006-09-15
Available Online: 2007-05-05

Abstract: Based on the experimental data of the cross section e⁺e^－→π⁺π^－π⁺π^－ measured by the BABAR collaboration, we apply the theoretical cross section deduced from the extended VMD (Vector Meson Dominance) model to fit these experimental results. It is the first time that the isovector form factor and the relevant parameters are obtained through one decay mode.