ASYMPTOTIC-BEHAVIOR OF THE HIGGS COUPLING IN SU(2)XU(1) THEORY


ALHENDI H., OZER M. , Taha M. O.

PHYSICAL REVIEW D, cilt.46, ss.428-430, 1992 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 46 Konu: 1
  • Basım Tarihi: 1992
  • Doi Numarası: 10.1103/physrevd.46.428
  • Dergi Adı: PHYSICAL REVIEW D
  • Sayfa Sayıları: ss.428-430

Özet

We obtain the asymptotic form of the Higgs coupling-lambda for large values of alpha-2/alpha-1, from the one-loop renormalization-group equation of SU(2) X U(1). This is employed to estimate upper bounds on the Higgs-boson mass M(H) which depend upon the embedding scales-LAMBDA where new physics appears. For LAMBDA=LAMBDA(Planck) we find M(H)upper=92 GeV.