Top quark threshold production in γγ collisions : current theoretical issues ⋆
نویسنده
چکیده
The top quark-antiquark pair threshold production at future High Energy Photon Colliders is considered in view of the recent advances in the theoretical description of the nonrelativistic heavy quark dynamics.
منابع مشابه
Threshold Effects on Heavy Quark Production in γγ Interactions
The exchange of gluons between heavy quarks produced in e + e − interactions results in an enhancement of their production near threshold. We study QCD threshold effects in γγ collisions. The results are relevant to heavy quark production by beam-strahlung and laser back-scattering in future linear collider experiments. Detailed predictions for top, bottom and charm production are presented.
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تاریخ انتشار 2000