Changes between Version 30 and Version 31 of GeorgiMachacekModel


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Timestamp:
12/10/14 19:48:38 (4 years ago)
Author:
kkumar84
Comment:

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  • GeorgiMachacekModel

    v30 v31  
    1515The GM model can thus be a useful benchmark for the study of Higgs properties as well as searches for additional scalars.
    1616
    17 The doublet vev   v,,\phi,,  and the triplet vevs v_chi are constrained by
    18 v_phi^{2} + 8 v_chi^2 = v_SM^{2}  to ensure the model generates the measured W and Z boson masses. We parametrize the relative size of the vevs by tan \theta_H = 2\sqrt{2} v_chi/v_phi.
     17The doublet vev   v_phi  and the triplet vevs v_chi are constrained by
     18v_phi^2 + 8 v_chi^2 = v_SM^2  to ensure the model generates the measured W and Z boson masses. We parametrize the relative size of the vevs by tan \theta_H = 2\sqrt{2} v_chi/v_phi.
    1919
    2020The scalars (apart form Goldstone bosons) in this model can be classified as two custodial SU(2) singlets, a triplet and a fiveplet. The two custodial singlets mix by an angle alpha to give eigenstates h and H, one of which is the 125 GeV Higgs.