Off-shell scattering amplitudes in the double-logarithmic approximation
نویسندگان
چکیده
منابع مشابه
Off-Shell Scattering Amplitudes for WW Scattering and the Role of the Photon Pole
We derive analytic expressions for high energy 2 → 2 off-shell scattering amplitudes of weak vector bosons. They are obtained from six fermion final states in processes of the type e+e− → ν̄e + (WW ) + νe → ν̄e + (lν)(lν) + νe. As an application we reconsider the unitarity bounds on the Higgs mass. Particular attention is given to the role of the photon exchange which has not been considered in e...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2005
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.72.054001