Process e(+) e(-) -> (t)over-barc in topcolor-assisted technicolor model

Authors
Lu, GR Guo, HK Yue, CX Xiao, ZJ
Citation
Gr. Lu et al., Process e(+) e(-) -> (t)over-barc in topcolor-assisted technicolor model, HIGH EN P N, 24(9), 2000, pp. 810-817
Citations number
31
Categorie Soggetti
Physics
Journal title
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN journal
02543052 → ACNP
Volume
24
Issue
9
Year of publication
2000
Pages
810 - 817
Database
ISI
SICI code
0254-3052(200009)24:9<810:PEE-(I>2.0.ZU;2-B
Abstract
We calculated the Pseudo Goldstone boson correction to e(+) e(-) -->(t) ove r bar c process at the energy root s = 500 GeV in topcolor-assisted technic olor model. We find that the total contribution is larger than the standard model results by as much as 1 to 2 orders,i. e. the production cross secti on a (e(+) e(-) -->(t) over bar c) can be as large as 10(-37) Cm-2 within t he considered parameter space. So It may be observable at future e(+) e- co llider.