Equivalence of Different Descriptions for η Particle in Simplest Little Higgs Model

  • Received Date: April 26, 2007
  • Published Date: November 30, 2007
  • In the SU(3) simplest little Higgs model, a characteristic particle is the light pseudoscalar boson η, it can leads to interesting signals in the LHC/ILC and has been studied in the literature with different parameterizations. We
    show that these different descriptions for η particle are equivalent up to some SU(3) rotations as long as we suitably redefine the pseudo-Goldstone boson fields. We evaluate the necessary SU(3) rotations and build up explicit expressions for redefined fields.
  • Article Text

  • [1] Yao W -M et al (Particle Data Group) 2006 J.Phys.,G, 33 1
    [2] Barate R et al 2003 Phys. Lett. B 565 61
    [3] Arkani-Hamed N, Cohen A G and Georgi H 2001 Phys.Lett. B 513 232 Arkani-Hamed N, Cohen A G, Katz E, Nelson A E, Gregoire T andWacker J G 2002 J. High Energy Phys. 0208 021
    [4] Kaplan D E and Schmaltz M 2003 J. High Energy Phys. 0310 039
    [5] Schmaltz M 2004 J. High Energy Phys. 0408 056
    [6] Kilian W, Rainwater D and Reuter J 2005 Phys. Rev. D 71 015008
    [7] Kilian W, Reuter J and Rainwater D hep-ph/0507081
    [8] Cheung K and Song J hep-ph/0611294
    [9] Abada A, Bhattacharyya G and Losada M 2006 Phys. Rev.D 73 033006
    [10] Lee J hep-ph/0504136
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