Top Quark Threshold Production at a gamma-gamma Collider at Next-to-Next-to-Leading Order

Preprint

28 August 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0108233

Abstract

The next-to-next-to-leading order (NNLO) QCD corrections to top quark threshold pair production in gamma-gamma collisions are computed. The NNLO effects turn out to be significant. Threshold cross sections in gamma-gamma and e+e- collisions are compared.

Keywords

THRESHOLD PRODUCTION
TOP QUARK THRESHOLD
PRODUCTION IN GAMMA
LEADING ORDER
GAMMA GAMMA
NNLO
QCD

All Related Versions

Version 1, 2001-08-28, ArXiv
Published version: Physical Review D, 65 (5), 051501.

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