Changes between Version 31 and Version 32 of GeorgiMachacekModel
- Timestamp:
- Dec 10, 2014, 7:51:27 PM (10 years ago)
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GeorgiMachacekModel
v31 v32 16 16 17 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.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. 19 19 20 20 The 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.
