Top Pair Production in e^+ e^- and gamma gamma Processes
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We analyze spin correlations between top quark and anti-top quark produced at polarized e^+ e^- and gamma gamma colliders. We consider a generic spin basis to find a strong spin correlation. Optimal spin decompositions for top quark pair are presented for e^+ e^- and gamma gamma colliders. We show the cross-section in these bases and discuss the characteristics of results.
Cite
@article{arxiv.hep-ph/9801370,
title = {Top Pair Production in e^+ e^- and gamma gamma Processes},
author = {Michihiro Hori and Yuichiro Kiyo and Jiro Kodaira and Takashi Nasuno and Stephen Parke},
journal= {arXiv preprint arXiv:hep-ph/9801370},
year = {2007}
}
Comments
10 pages, 5 Postscript figures, sprocl.sty, psfig.sty and here.sty are required. Invited talk presented at the International Symposium on ``QCD Corrections and New Physics'' October 27-29, 1997 held at Hiroshima, Japan