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arXiv · hep-ph/9210277

Threshold Effects on Heavy Quark Production in $γγ$ Interactions

O. J. P. Eboli·M. C. Gonzalez-Garcia·F. Halzen·S. F. Novaes
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Abstract

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 beamstrahlung and laser back-scattering in future linear collider experiments. Detailed predictions for top, bottom and charm production are presented.

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O. J. P. Eboli, M. C. Gonzalez-Garcia, F. Halzen, S. F. Novaes. 1992-10-29. Threshold Effects on Heavy Quark Production in $γγ$ Interactions. https://doi.org/10.1103/physrevd.47.1889

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