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arXiv · hep-ph/9406428

QCD Corrections to $b\bar b/c\bar c$ Pair Production in Polarized $γγ$ Collisions and the Intermediate Mass Higgs Signal

George Jikia·Avto Tkabladze
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Abstract

We present production rates of the two- and three-jet final states for the processes of massive $c\bar c/b\bar b$ quark production in circularly polarized photon-photon collisions, including QCD radiative corrections. Lowest order cross section, one-loop virtual correction and gluon emission correction are shown to be of the same order of magnitude for $b\bar b$ quark production at $\sqrt{s_{γγ}}\sim 100$~GeV. It is shown that the signal from intermediate mass Higgs boson is observable at photon-photon collider, although the statistical significance is substantially reduced with respect to the tree level calculation.

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George Jikia, Avto Tkabladze. 1994-06-30. QCD Corrections to $b\bar b/c\bar c$ Pair Production in Polarized $γγ$ Collisions and the Intermediate Mass Higgs Signal. https://doi.org/10.1016/0168-9002(94)01181-8

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