Production of a neutral scalar associatedwith a photon at the LHC in the topcolor-assisted technicolor model

LI Xu-Xin; YUE Chong-Xing; CHEN Jian-Xing; DAI Jie-Nian

doi:10.1088/1674-1137/36/6/002

Chinese Physics C> 2012, Vol. 36> Issue(6) : 485-488 DOI: 10.1088/1674-1137/36/6/002

Production of a neutral scalar associatedwith a photon at the LHC in the topcolor-assisted technicolor model

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In the context of the topcolor-assisted technicolor (TC2) model, we consider the production of the neutral scalar S(π_t⁰ or h_t⁰) associated with a photon at the LHC and compare our results with those given by the minimal supersymmetric extension of the Standard Model (MSSM). We find that its production cross section is larger or smaller than that of the scalar particle predicted by the MSSM model, depending on the values of the relevant free parameters.

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[1]

Adma N E et al. arxiv: 0803. 1154 hep-ph[2] Nath P et al. arxiv: 1001. 2693 hep-ph[3] Georgi H M, Glashow M E, Nanopoulos D V. Phys. Rev. Lett., 1993, 40: 629; Spira M, Djouadi A, Grauadi D, Zerwas P M. Phys. Lett. B, 1993, 318: 347[4] Abassabadi D, Boswer-Cho D, Dicus D, Repko W. Phys. Rev. D, 1998, 58: 057301[5] Gabrielli E, Mele B, Rathsman J. Phys. Rev. D, 2008, 77: 015407; DAI L, SHAO Y, LIN C S, GAO J, ZHANG H. Phys. Rev. D, 2011, 83: 054002[6] Eichten E, Lane K, Womersley. Phys. Lett. B, 1997, 405: 305; Lane K. Phys. Rev. D, 1999, 60: 075007; Zerwkh A, Dib C, Rosenfeld R. Phys. Lett. B, 2002, 549: 154[7] Lubicz V, Santorelli P. Nucl. Phys. B, 1996, 460: 3; Lane K, Lynch K R, Mrenna S, Simmons E H. Phys. Rev. D, 2002, 66: 015001[8] Hill C T, Simmons E H. Phys. Rept., 2003, 318: 235; 2004, 390: 553[9] Hill C T. Phys. Lett. B, 1995, 345: 483; Lane K D, Eichten E. Phys. Lett. B, 1995, 352: 382; Lane K D. Phys. Lett. B, 1998, 433: 96; Cvetic G. Rev. Mod Phys., 1999, 71: 513[10] Brudman B, Komnis D. Phys. Lett. B, 1998, 403: 101; Loniaz W, Takuchi T. Phys. Rev. D, 1999, 60: 015005; Leibovich A K, Rainwater D L. Phys. Rev. D, 2002, 65: 055012[11] Bernreuther B, Gonzalea P, Weibusch M. Eur. Phys. J. C, 2010, 69: 31[12] Djouadi A. Phys. Rept., 2008, 475: 1[13] Pumplin J et al. (CTEQ collaboration). JHEP, 2006, 0602: 032[14] Nakamura K et al. Particle Data Group, J. Phys. G, 2010, 37: 075021[15] Burdman G. Phys. Rev. Lett., 1999, 83: 2888[16] YUE Chong-Xing, XU Qing-Jun, LIU Guo-Li, LI Jian-Tao. Phys. Rev. D, 2001, 63: 115002

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LI Xu-Xin, YUE Chong-Xing, CHEN Jian-Xing and DAI Jie-Nian. Production of a neutral scalar associatedwith a photon at the LHC in the topcolor-assisted technicolor model[J]. Chinese Physics C, 2012, 36(6): 485-488. doi: 10.1088/1674-1137/36/6/002

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Received: 2011-09-13
Revised: 2011-10-17

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沈阳化工大学材料科学与工程学院沈阳 110142

Production of a neutral scalar associatedwith a photon at the LHC in the topcolor-assisted technicolor model

Corresponding author: YUE Chong-Xing,

Received Date: 2011-09-13

Accepted Date: 2011-10-17

Available Online: 2012-06-05

Abstract: In the context of the topcolor-assisted technicolor (TC2) model, we consider the production of the neutral scalar S(π_t⁰ or h_t⁰) associated with a photon at the LHC and compare our results with those given by the minimal supersymmetric extension of the Standard Model (MSSM). We find that its production cross section is larger or smaller than that of the scalar particle predicted by the MSSM model, depending on the values of the relevant free parameters.

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Production of a neutral scalar associatedwith a photon at the LHC in the topcolor-assisted technicolor model

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