The associated productions of the new gauge boson B_H in the littlest Higgs model with a SM gauge boson via e^+e^- collision

  • With the high energy and luminosity, the planned ILC has the considerable capability to probe the new heavy particles predicted by the new physics models. In this paper, we study the potential to discover the lightest new gauge boson B_H of the littlest Higgs model via the processes e^+e^- ->r(Z)B_H at the ILC. The results show that the production rates of these two processes are large enough to detect B_H in a wide range of the parameter space, specially for the process e^+e^-->rB_H. Furthermore, there exist some decay modes for B_H which can provide the typical signal and clean background. Therefore, the new gauge boson B_H should be observable via these production processes with the running of the ILC if it exists indeed.
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  • [1] . Nilles H P. Phys. Rep., 1984, 110: 1|399; Haber H E,Kane G L. Phys. Rep., 1985, 117: 1-3762. Antoniadis I, Munoz C, Quiros M. Nucl. Phys., 1999,B397: 515-538; Arkani-Hamed N, Dimopoulos S, Dvali G R. Phys. Rev., 1999, D59: 0860043. Weinberg S. Phys. Rev., 1976, D13: 974-996; Weinberg S. Phys. Rev., 1979, D19: 1277-1280; Susskind L. Phys. Rev., 1979, D20: 2619-26254. Arkani-Hamed N, Cohen A G, Georgi H. Phys. Lett., 2001,B513: 232-240; Arkani-Hamed N, Cohen A G, GregoireT et al. JHEP, 2002, 0208: 020; Arkani-Hamed N, Cohen A G, Katz E et al. JHEP, 2002, 0208: 021; Low I, SkibaW, Smith D. Phys. Rev., 2002, D66: 072001; Schmaltz M. Nucl. Phys. Proc. Suppl., 2003, 117: 40-49; Skiba W,Terning J. Phys. Rev., 2003, D68: 0750015. Arkani-Hamed N, Cohen A G, Katz E et al. JHEP, 2002,0207: 0346. HAN T, Logan H E, McElrath B et al. Phys. Rev., 2003,D67: 0950047. Park S C, Song J. Phys. Rev., 2004, D69: 15010; Hubisz J, Meade P. Phys. Rev., 2005, D71: 035016; Schmaltz M, Tucker-Smith D. Ann. Rev. Nucl. Part. Sci., 2005, 55:229-270; HAN T, Logan H E, WANG L T. JHEP, 2006,0601: 099; Kilian W, Reuter J. Phys. Rev., 2004, D70:015004; Blanke M, Buras A J, Poschenrieder A et al. JHEP,2007, 0701: 0668. Thlnov V I. Acta Phys. Polon., 2006, B37: 1049-1072;Telnov V I. Acta Phys. Polon., 2006, B37: 633-6569. Conley J A, Hewett J, Le M P. Phys. Rev., 2005, D72:11501410. YUE C X, ZHANG F, WANG L N et al. Phys. Rev., 2005,D72: 05500811. WANG X L, CHEN J H, LIU Y B et al. Phys. Rev., 2006,D74: 01500612. Buras A J, Poschenrieder A, Uhlig S et al. JHEP, 2006,0611: 06213. Csaki C, Hubisz J, Kribs G D et al. Phys. Rev., 2003, D68:03500914. CHEN M C, Dawson S. Phys. Rev., 2004, D70: 015003;Casalbuoni R, Deandrea A, Oertel M. JHEP, 2004, 0402:032; Hewett J L, Petriello F J, Rizzo T G. JHEP, 2003,0310: 062; Cs'aki C, Hubisz J, Kribs G D et al. Phys.Rev., 2003, D67: 11500215. Gregoire T, Smith D R, Wacker J G. Phys. Rev., 2004,D69: 11500816. Donoghue J F, Golowich E, Holstein B R. Dynamics of the Standard Model. Cambridge: Cambridge Univiversity Press, 1992. 3417. Atag S, Sahin I. Phys. Rev., 2004, D70: 05301418. Accomando E et al. Phys. Rep., 1998, 299: 1-78
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WANG Xue-Lei, qingguo zeng, zhenlan jin and suzhen liu. The associated productions of the new gauge boson B_H in the littlest Higgs model with a SM gauge boson via e^+e^- collision[J]. Chinese Physics C, 2008, 32(1): 18-23. doi: 10.1088/1674-1137/32/1/004
WANG Xue-Lei, qingguo zeng, zhenlan jin and suzhen liu. The associated productions of the new gauge boson B_H in the littlest Higgs model with a SM gauge boson via e^+e^- collision[J]. Chinese Physics C, 2008, 32(1): 18-23.  doi: 10.1088/1674-1137/32/1/004 shu
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Received: 2007-03-12
Revised: 2007-05-16
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The associated productions of the new gauge boson B_H in the littlest Higgs model with a SM gauge boson via e^+e^- collision

Abstract: With the high energy and luminosity, the planned ILC has the considerable capability to probe the new heavy particles predicted by the new physics models. In this paper, we study the potential to discover the lightest new gauge boson B_H of the littlest Higgs model via the processes e^+e^- ->r(Z)B_H at the ILC. The results show that the production rates of these two processes are large enough to detect B_H in a wide range of the parameter space, specially for the process e^+e^-->rB_H. Furthermore, there exist some decay modes for B_H which can provide the typical signal and clean background. Therefore, the new gauge boson B_H should be observable via these production processes with the running of the ILC if it exists indeed.

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