Heavy quark pair production in polarized photon-photon collisions - art. no. 074502

Authors
Jikia, G Tkabladze, A
Citation
G. Jikia et A. Tkabladze, Heavy quark pair production in polarized photon-photon collisions - art. no. 074502, PHYS REV D, 6307(7), 2001, pp. 4502
Citations number
25
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
6307
Issue
7
Year of publication
2001
Database
ISI
SICI code
0556-2821(20010401)6307:7<4502:HQPPIP>2.0.ZU;2-0
Abstract
We present the next-to-leading-order cross sections of heavy-quark-antiquar k pair production in polarized photon-photon collisions for the general cas e of photon polarizations. The numerical results for top-quark-top-antiquar k production cross sections together with production asymmetries are obtain ed for linearly polarized photon-photon collisions, including one-loop QCD radiative corrections.