Process e+e－→tc in Topcolor-Assisted Technicolor Model

LU GongRu; GUO HongKai; YUE ChongXing; XIAO ZhenJun

Chinese Physics C> 2000, Vol. 24> Issue(9) : 810-817

Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model

Department of Physics,Henan Normal University,Xinxiang 453002,China

Abstract
HTML
Reference
Related

PDF

Abstract：
We calculated the Pseudo Goldstone boson correction to e⁺e^－→tc process at the energy √s=500GeV in topcolor-assisted technicolor model. We find that the total contribution is larger than the standard model results by as much as 1 to 2 orders,i.e.the production cross section σ(e⁺e^－→tc) can be as large as 10^－37cm² within the considered parameter space. So It may be observable at future e⁺e^－ collider.

References

[1]

. Clements M et al.Phys.Rev.,1983,D27:570;Axelord A.Nucl.Phys.,1982,B209:3492. Barger V,Hagiwara K.Phys.Rev.,1988,D37:3203. CHANG C H,LIXQ,WANG J X et al.Phys.Lett.,1993,B313:3894. WEIYS,LICH,YANG J M.Commun.Theor.Phys.,1994,21:4795. WANG XueLie,WAN LingDe,YANG JinMin et al.Mod.Phys.Lett.,1995,A10(27):20416. Weinberg S.Phys.Rev.,1976,D13:974;1979,D19:1227;Susskind L.Phys.Rev.,1979,D20:34047. Eichten E,Lane K.Phys.Lett.,1980,B90:1258. Holdom B.Phys.Rev.,1981,D24:1441;Appelquist T,Karabali D,Wijewardhana LCR,Phys.Rev.Lett.,1986,57:9579. Appelquist T,Triantaphyllou G.Phys.Lett.,1992,B278:345;Appelquist T,TerningJ.Phys.Lett.,1993,B315:13910. LaneK,Eichten E.Phys.Lett.,1989,B222:274;Lane K,Ramana MV.Phys.Rev.,1991,D44:2678.11. TartarelliGF.1996,FermilabReport,CDF/PUB/TOP/PUBLIC/366412. Chivukula R S,Dobrescu B A,Terning J.Proceedings of the Internation Workshop on Particle Theory and Phenomenology,Ames,Iowa,1995,hep–ph/950645013. Appelquist T et al.Phys.Lett.,1989,B220:22314. The LEP Collaborations ALEPH,DELPHI,L3,OPAL,and the LEPE lectroweak Working Group,1995,CERN–PPE/95–17215. HillCT.Phys.Lett.,1995,B345:48316. Balaji B.Phys.Rev.,1996,D53:169917. YUE C X,ZHOU H Y,KANG Y P et al.Phys.Rev.,1997,D55:554118. Ellis J,Gaillard M K,Sikivie P.Nucl.Phys.,1981,B182:529;YUE C X,KANG Y P,LUGR.Phys.Rev.,1995,D52:531419. Kaul R K.Rev.Mod.Phys.,1983,55:449;Eichten E,Hinchliffe I,Lane K D et al.Phys.Rev.,1986,D34:198620. Bohm M,HollikW,Spiesberger H.Forschr Phys.,1986,34:687;HollikW.Fortschr Phys.,1990,38:16521. Grzad B,Hollik W.Nucl.Phys.,1992,B384:10122. Passarino G,Veltman M.Nucl.Phys.,1979,B106:15123. WU GuoHong.Phys.Rev.Lett.,1995,74:4317;Kitazawa N,1995,Phys.Rev.,D52:537424. YUE C X,KANG Y P,LU G R.J.Phys.,1997,G23:163

[1]	QI Bin , ZHANG Pan , ZHANG Jing , FU Jie , LI Yu-Qi , SONG He-He , WANG Shou-Yu . Description of the candidate chiral doublet bands in ⁹⁸Tc. Chinese Physics C, 2012, 36(10): 958-963. doi: 10.1088/1674-1137/36/10/007
[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 Long , ZHU Sheng-Jiang , XU Qiang , CHE Xing-Lai , WANG Jian-Guo , DING Huai-Bo , YANG Yun-Yi . High spin states in neutron-rich ¹⁰⁶Tc nucleus. Chinese Physics C, 2009, 33(S1): 182-184. doi: 10.1088/1674-1137/33/S1/058
[4]	LU Gong-Ru , HUANG Jin-Shu , LV Gang . Research of bb Production in the Topcolor Assisted Technicolor Model. Chinese Physics C, 2007, 31(2): 143-149.
[5]	SHEN Shui-Fa , WANG Feng-Ge , FANG Ke-Ming , XU Fu-Rong . Study of Nuclear Level Structure in Tc Isotopes with Mass A～100. Chinese Physics C, 2007, 31(6): 543-547.
[6]	LU Gong-Ru , YIN Fu-Rong , WANG Xue-Lei , WAN Ling-De . Rare Top Quark Decays t→cV in theTopcolor-Assisted Technicolor Model. Chinese Physics C, 2004, 28(4): 345-349.
[7]	LIU Lan-Jun , YUE Chong-Xing . Lepton Flavor Violating Processes l_i→l_jν_ll in Topcolor-AssistedTechnicolor Models. Chinese Physics C, 2004, 28(5): 475-478.
[8]	YUE Chong-Xing , ZHAO Ye , LI Hong , ZHAO Qi . Lepton Flavor Violating Z→l_il_jin Flavor-Universal Topcolor-Assisted Technicolor Models. Chinese Physics C, 2003, 27(12): 1070-1073.
[9]	HUANG Jin-Shu , PAN Qun-Na , SONG Tai-Ping , LU Lin-Xia . Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－ Colliders. Chinese Physics C, 2003, 27(7): 571-573.
[10]	YUE Chong-Xing . Signature of TC2 Theory in High Energy e⁺e^－ Colliders. Chinese Physics C, 2002, 26(S1): 16-19.
[11]	ZHANG Jin-Yu , WAN Ling-De , WANG Xue-Lei , YANG Yue-Ling , LI Bing-Zhong . Searching for Neutral Toppion in TC2 Model via a Flavor-Changing Process. Chinese Physics C, 2002, 26(12): 1209-1213.
[12]	YUE Chong-Xing , LI Jian-Tao . Top-Charm Production in the Topcolor-Assisted Technicolor Theory. Chinese Physics C, 2001, 25(10): 945-951.
[13]	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.
[14]	Yue Chongxing , Lu Gongru . Top-loop Correction to TC Neutral PG Boson Anomaly Coupling. Chinese Physics C, 1995, 19(2): 131-136.
[15]	Yue Chongxing , Lu Gongru , Wan Lingde . Possibility of Detecting Neutral TC Vector Meson. Chinese Physics C, 1995, 19(12): 1096-1099.
[16]	Zhang Zhaoxi , Li Xueqian , Yang Maozhi , Wang Jianxiong . Study on the Production of tc at LEPII Energy in the Extended Standard Model with Two Higgs-Doublets. Chinese Physics C, 1993, 17(S4): 335-345.
[17]	ZHANG Zhaoxi , LI Xueqian , YANG Maozhi , WANG Jianxiong . The Study on the Production of tc at LEPⅡ Energy in the Extended Standard Model with Two Higgs-doublets. Chinese Physics C, 1993, 17(12): 1081-1090.
[18]	Chen Zhiqian . Binding Strength and Oxygen Coordination of the Fe Sites in High T_c GdBa₂Cu₃O_7-δ. Chinese Physics C, 1993, 17(S3): 225-229.
[19]	CHEN Zhiqian . Binding Strength and Oxygen Coordination of the Fe Sites in High T_C GdBa₂ Cu₃O_7—δ. Chinese Physics C, 1993, 17(11): 971-975.
[20]	Chen Zhiqian , Zheng Renrong , Yin Chuanzong . Mössbauer Study of High T_c GdBa₂Cu₃O_7-δ. Chinese Physics C, 1992, 16(S2): 117-122.

Access

Get Citation

LU GongRu, GUO HongKai, YUE ChongXing and XIAO ZhenJun. Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model[J]. Chinese Physics C, 2000, 24(9): 810-817.

LU GongRu, GUO HongKai, YUE ChongXing and XIAO ZhenJun. Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model[J]. Chinese Physics C, 2000, 24(9): 810-817. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1999-07-02
Revised: 1900-01-01

Article Metric

Article Views(4066)
PDF Downloads(611)
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

Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model

Corresponding author: LU GongRu,

Department of Physics,Henan Normal University,Xinxiang 453002,China

Received Date: 1999-07-02

Accepted Date: 1900-01-01

Available Online: 2000-09-05

Abstract: We calculated the Pseudo Goldstone boson correction to e⁺e^－→tc process at the energy √s=500GeV in topcolor-assisted technicolor model. We find that the total contribution is larger than the standard model results by as much as 1 to 2 orders,i.e.the production cross section σ(e⁺e^－→tc) can be as large as 10^－37cm² within the considered parameter space. So It may be observable at future e⁺e^－ collider.

HTML

Reference (1)

Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article