Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e<SUP>+</SUP>e<SUP>－</SUP> Colliders

HUANG Jin-Shu; PAN Qun-Na; SONG Tai-Ping; LU Lin-Xia

Chinese Physics C> 2003, Vol. 27> Issue(7) : 571-573

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders

Department of Physics,He'nan Nanyang Normal College,Nanyang 473061,China

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper we investigate the production of top-pion π0 t of the topcolor assisted technicolor (TC2) model with b quark pair at e+e- colliders. We find that the cross section of the process e⁺e^－→b bπ0 t is larger than that of e⁺e^－→b bH0 in the standard model,and is approximately the same as that of the process e⁺e^－→b bh0(b bH0,b bA0)in the minimal supersymmetric model. With reasonable values of the parameter,the cross section can reach 10fb. The neutral top-pion π0 t may be observed directly via this process at the next linear colliders.

References

[1]

. Weinberg S.Phys.Rev.,1976,D13:974;1979,D19:1277;Lane K.hep-ph00073042. Hill C T,Simmons E H.hep-ph/0203079 3. LU Gong-Ru,XIONG Zhao-Hua,CAO Yi-Gang et al.HEP NP,1997,21(10):897(in Chinese);HUANG Jin-Shu,SONG Tai-Ping,SONG Hai-Zhen et al.HEP NP ,2000,24(10):901(in Chinese)(鲁公儒,熊兆华,曹义刚等.高能物理与核物理,1997,21(10):897;黄金书,宋太平,宋海珍等.高能物理与核物理,2000,24(10):901)4. Hill C T.Phys.Lett.,1995,B345:483;Buchalla G,Burdman G,Hill C T et al. Phys.Rev.,1996,D53:51855. Dobrescu B A,Hill C T.Phys.Rev.Lett.,1998,81:2634;Chivukula R S,Dobrescu B A,Georgi H et al.Phys.Rev.,1999,D59:075003;Collins H,Grant A,Georgi H.Phys.Rev.,2000,D61:055002 6. Dawson S,Reina L,Phys.Rev.,1999,D60:015003;Gutiérrez-Rodrguez A,Hernández-RuzMA ,SampayoOA .hep ph0110289 7. YUE Chong-Xing,JIA Yong,ZHANG Yan-Ming et al.Phys.Rev.,2002,D65:095010;WANG Xei-Lei,YANG Yue-Ling,LI Bing-Zhong et al.hep-ph/0206182 8. HUANG Jin-Shu,XIONG Zhao-Hua,LU Gong-Ru.Commun.Theor.Phys.,2002,37(2):209;HUANG Jin-Shu,LU Gong-Ru.Commun.Theor.Phys.,2002,38(5):566;LU Gong-Ru,PAN Qun-Na,HUANG Jin-Shu et al.HEP NP,1999,23(3):226(in Chinese)(鲁公儒,潘群娜,黄金书等.高能物理与核物理,1999,23(3):226)9. Hill C T,Parke S T.Phys.Rev.,1994,D49:4454 10 WU Guo-Hong.Phys.Rev.Lett.,1995,74:4137;YUE Chong-Xing,LU Gong-Ru. J. Phys.,1997,G23:163

[1]	Wei-Guo Chen , Xia Wan , You-Kai Wang . An optimal scheme for top quark mass measurement near the tt threshold at future e⁺e^- colliders. Chinese Physics C, 2018, 42(5): 053002. doi: 10.1088/1674-1137/42/5/053002
[2]	LI Bing-Zhong , HAN Jin-Zhong . Searching for a neutral top-Higgs in association with top-quark pairs at an e⁺e^- collider in the TC2 model. Chinese Physics C, 2011, 35(10): 908-913. doi: 10.1088/1674-1137/35/10/004
[3]	GU Qin-Zhong , JIANG Feng-Chun , WANG Xue-Lei , YANG Hua . Probing Top Quark Polarization Effects in Topcolor-Assisted Technicolor Model. Chinese Physics C, 2007, 31(11): 1010-1015.
[4]	CHEN Lan-Li , XU Wen-Na , WANG Xue-Lei . Study of the Top-Pion Production Processes pp(pp)→Π0tΠ0t,bΠ0t at the Hadron Colliders. Chinese Physics C, 2007, 31(3): 232-235.
[5]	LIU Yao-Bei , SHEN Jie-Fen , WANG Xue-Lei . Effects of the Little Higgs Models on Single Top Production at the e^－γ Colliders. Chinese Physics C, 2007, 31(7): 607-611.
[6]	JIA Yong , WANG Ru-Mei , XIANG Shi-Biao . The Study of a Top-Higgs Production Process in LC. Chinese Physics C, 2005, 29(10): 937-939.
[7]	JIA Yong , WANG Ru-Mei , SHANG Ji-Min , XIANG Shi-Biao , YUE Chong-Xing . Study of a Neutral Toppion Production Process in LC. Chinese Physics C, 2004, 28(8): 797-800.
[8]	WANG Shun-Zhi , YUE Chong-Xing , YU Dong-Qi . Littlest Higgs Model and Associated ZH Production at High Energy e⁺e^- Collider. Chinese Physics C, 2004, 28(7): 685-689.
[9]	ZONG Hong-Jie , YUE Chong-Xing . Top-Pions and Single top Production at the HERA and THERA Colliders. Chinese Physics C, 2004, 28(6): 576-579.
[10]	JIN Yi , LI Shi-Yuan , XIE Qu-Bing . Fragmentation of Light Initial Quarks into Charm Measons in e⁺e^－ Annihilation. Chinese Physics C, 2003, 27(10): 852-856.
[11]	YUE Chong-Xing , LIU Guo-Li , XU Qing-Jun , . Possibility of Detecting the top-Higgs at High Energy e⁺e^－ Colliders. Chinese Physics C, 2002, 26(10): 1004-1008.
[12]	YUE Chong-Xing , LU Gong-Ru , LI Wei-Bin , SUN Jun-Feng . PGB′s Corrections to Top-Quark Production in Topcolor-assisted Multiscale Technicolor Model. Chinese Physics C, 2001, 25(4): 289-295.
[13]	YUE Chong-Xing , LU Gong-Ru , LI Jian-Tao . Lightest Neutral Technipion⁰ and the First Muon Collider. Chinese Physics C, 2001, 25(12): 1140-1146.
[14]	LU Gong-Ru , YUE Chong-Xing , LI Wei-Bin , SUN Jun-Feng . Charged Top-Pions Corrections to the Top Quark Production at LC in TC2 Theory. Chinese Physics C, 2001, 25(2): 101-107.
[15]	LU GongRu , YUE ChongXing , LI WeiBin , SUN JunFeng . One Loop Effects to the Process e⁺e^－→bs in Topcolor-Assisted Multiscale Technicolor Model. Chinese Physics C, 2000, 24(11): 998-1004.
[16]	Ma Boqiang . High Precision Test of QCD at Beijing Electron Positron Collider. Chinese Physics C, 1999, 23(9): 922-925.
[17]	Li Chongsheng . Top Physics Status and Outlook. Chinese Physics C, 1999, 23(2): 117-134.
[18]	Lu Gongru , Li Haibo , Yang Yadong . One Loop PGBs Effects on tt Production in High Energy e⁺e^- Annihilation. Chinese Physics C, 1996, 20(6): 522-532.
[19]	Liu Ximing . The Final State Multiplicity Rates of η and η＇IN e⁺e^－ Annihilation at High Energy. Chinese Physics C, 1994, 18(12): 1091-1095.
[20]	XIE Qu-Bing , LIU Xi-Ming . QUARK PRODUCTION RULE IN e⁺e^－→TWO JETS EVENTS AT HIGH ENERGY. Chinese Physics C, 1987, 11(6): 834-839.

Access

Get Citation

HUANG Jin-Shu, PAN Qun-Na, SONG Tai-Ping and LU Lin-Xia. Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders[J]. Chinese Physics C, 2003, 27(7): 571-573.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2002-12-30
Revised: 1900-01-01

Article Metric

Article Views(2958)
PDF Downloads(616)
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

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders

Corresponding author: HUANG Jin-Shu,

Department of Physics,He'nan Nanyang Normal College,Nanyang 473061,China

Received Date: 2002-12-30

Accepted Date: 1900-01-01

Available Online: 2003-07-05

Abstract: In this paper we investigate the production of top-pion π0 t of the topcolor assisted technicolor (TC2) model with b quark pair at e+e- colliders. We find that the cross section of the process e⁺e^－→b bπ0 t is larger than that of e⁺e^－→b bH0 in the standard model,and is approximately the same as that of the process e⁺e^－→b bh0(b bH0,b bA0)in the minimal supersymmetric model. With reasonable values of the parameter,the cross section can reach 10fb. The neutral top-pion π0 t may be observed directly via this process at the next linear colliders.

HTML

Reference (1)

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders

Corresponding author: HUANG Jin-Shu,

HTML

目录

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e+e－ Colliders

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e+e－ Colliders

Corresponding author: HUANG Jin-Shu,

HTML

目录

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders

Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders