Final state QCD corrections to off-shell single top production in hadron collisions
نویسندگان
چکیده
In this paper I study final state QCD radiative corrections to offshell single top production via decaying W at hadron collider energies. With respect to the narrow width approximation, taking into account the widths of the particles lowers the cross section, but QCD corrections to Γtop enhance it. The tree level Breit-Wigner distribution of the produced top invariant mass is distorted by final state QCD radiation, while the peak position remains unchanged. ∗email address: [email protected]
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تاریخ انتشار 2008