Study of a Neutral Toppion Production Process in LC

JIA Yong; WANG Ru-Mei; SHANG Ji-Min; XIANG Shi-Biao; YUE Chong-Xing

Chinese Physics C> 2004, Vol. 28> Issue(8) : 797-800

Study of a Neutral Toppion Production Process in LC

Department of Technology and Physics,Zhengzhou institute of Light Industry,Zhengzhou 450002,China2 Department of Physics,Liaonin Normal University,Dalian 116029,China

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Abstract：
We have studied a neutral top pion production process e+e-→tπ0t in the topcolor assisted technicolor(TC2)model.The studies show that the production cross section is larger than that of the process e+e-→tH both in the standard model(SM)and in the minimal supersymmetric SM.With peasonable values of the parameters in TC2 models,the cross section can reach 20fb.The neutral top pion π0t may be direct observed via this process.

References

[1]

. Hill C T. Phys.Lett. , 1995, B345: 483; Lane K, Eichten E.Phys. Lett . ,1995 B352: 3832. Dobrescu B A,Hill C T.Phys. Rev.Lett. , 1988, B81: 2634; Chivukula RS et al. Phys. Rev. , 1999, D59: 0750033. Popovic M B, Simmons E H. Phys. Rev. , 1998, D58: 0950074. Dawson S, Reina L. Int. J. Mod. Phys. , 2001, A16SIA: 3755. Goldstein J et al. Phys.Rev. Lett . , 2001, 86: 1694; Reina L, Dawson S.Phys. Rev. Lett . , 2001, 87: 2018046. Buchalla G et al. Phys. Rev. , 1996, D53: 51857. HE H J, YUAN C P. Phys. Rev.Lett. , 1999, 83: 28; Burdman G. Phys.Rev. Lett . , 1999, 83: 28888. Hill C T,Parke S T. Phys. Rev. D, 1994, 49: 44549. Particle Data Group, Green D et al. Eur. Phys. J. , 2000, C115: 110. YUE Chong-Xing et al. HEP NP, 2002, 26(7) : 672(in Chinese)(岳崇兴等.高能物理与核物理，2002,26(7):672)

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[12]	Li Guangxiao , Fang Shouxian . Realizability of the Permanent Magnet Mini-β Scheme for the Beijing Electron Positron Collider. Chinese Physics C, 1995, 19(10): 952-958.
[13]	CHEN Yu , DAI Chang-Jiang , GU Yi-Fan , LEI Zhuan-Heng , LI Jian-Ping , LIU Shu-Dong , SHAO Bei-Bei , TANG Yue-Li . Study on Background Radiation at Beijing Electron Positron Collider and Radiation Damage of High-Z Scintillation Crystals. Chinese Physics C, 1993, 17(8): 673-679.
[14]	LI Jian-Ping , TANG Yue-Li , LIU Shu-Dong , JIANG Wen-Gui , LEI Chuan-Heng , SHAO Bei-Bei , LI Tie-Hui , CAI Xiao-Ping , ZHANG Qing-Jiang . Measurement of Radiation Dose Level of Synchrotron Radiation Experimental Hall of BEPC. Chinese Physics C, 1992, 16(2): 105-112.
[15]	LIU Nian-Zong , ZHANG Cai-Di , ZHENG Lin-Sheng , HU Li-Dong , ZHAO Xiao-Jian , ZHONG Xue-Chu , DENG Hu , ZHU Shan-Gen , ZHANG Ge , ZHANG Zhu-Xiang , ZHANG Liang-Sheng , ZHOU Yong-Shen , XU Jian-Guo , TAN Yi-Ping , HAN Shu-Rong , HAN Ying , BAO Xiu-Min . The Test Beam on BEPC and Physics Works on It. Chinese Physics C, 1992, 16(11): 965-977.
[16]	BES Collaboration . τ Mass Measurement at Beijing Electron Positron Collider (BEPC). Chinese Physics C, 1992, 16(10): 865-875.
[17]	LI Jin , MAO Ze-Pu . The Measurement of Bunch Length of Beijing Electron Positron Collider. Chinese Physics C, 1991, 15(5): 385-390.
[18]	CAO Zhong , LIU Wei-Ren , WANG Li-Lie , XIE Shi-Liang , JIANG Li-Ping , DING Mei-Song , ZHAO Ji-Lai , REN You-Lai , SHAN Bing , ZHAO Zheng , CUI Ming-Qi . SHAPE MEASUREMENT OF SYNCHROTRON RADIATION WITH HIGH TIME RESOLUTION. Chinese Physics C, 1990, 14(8): 677-683.
[19]	PEI Guo-Xi , XIE Jia-Lin , ZHOU Shu , SUN Song-Lan . OPTIMIZATION OF BEPC POSITRON SOURCE. Chinese Physics C, 1990, 14(2): 110-117.
[20]	XIE Jia-Lin . ON THE AVERAGE LUMINOSITY OF ELECTRON POSITRON COLLIDER AND POSITRON-PRODUING ENERGY. Chinese Physics C, 1985, 9(5): 577-585.

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JIA Yong, WANG Ru-Mei, SHANG Ji-Min, XIANG Shi-Biao and YUE Chong-Xing. Study of a Neutral Toppion Production Process in LC[J]. Chinese Physics C, 2004, 28(8): 797-800.

JIA Yong, WANG Ru-Mei, SHANG Ji-Min, XIANG Shi-Biao and YUE Chong-Xing. Study of a Neutral Toppion Production Process in LC[J]. Chinese Physics C, 2004, 28(8): 797-800. shu

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Received: 2003-10-22
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study of a Neutral Toppion Production Process in LC

Corresponding author: JIA Yong,

Department of Technology and Physics,Zhengzhou institute of Light Industry,Zhengzhou 450002,China2 Department of Physics,Liaonin Normal University,Dalian 116029,China

Received Date: 2003-10-22
Accepted Date: 1900-01-01
Available Online: 2004-08-05

Abstract: We have studied a neutral top pion production process e+e-→tπ0t in the topcolor assisted technicolor(TC2)model.The studies show that the production cross section is larger than that of the process e+e-→tH both in the standard model(SM)and in the minimal supersymmetric SM.With peasonable values of the parameters in TC2 models,the cross section can reach 20fb.The neutral top pion π0t may be direct observed via this process.