Like Sign Top Pair Production at LHC
| dc.creator | Lin, Guey-Lin | |
| dc.date | 1997-05-26 | |
| dc.date.accessioned | 2026-07-07T04:01:49Z | |
| dc.date.available | 2026-07-07T04:01:49Z | |
| dc.description | Having a mass comparable to the weak scale, the top quark may have a sizable flavor changing couplings to Higgs bosons. We show that such couplings can be probed at the LHC through the parton subprocess $c(\bar c)g \to t (\bar t)A^0$, where the pseudoscalar $A^0$ subsequently decays into $t \bar c$ or ${\bar t} c$, giving rise to the intriguing final state of like sign top quark pairs. We also discuss major backgrounds to the above signal, in particular the QCD-Weak process $q\bar q' \to W^+(W^-) t \bar t$. The issue of background reduction is briefly discussed. | |
| dc.description | 9 pages, use sprocl.sty and psfig.tex; invited talk presented at the Third International Workshop on Particle Physics Phenomenology, Chinsan, Taipei, Taiwan, Nov. 14-17, 1996; to appear in the proceedings | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9705424 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9705424 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46989 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Like Sign Top Pair Production at LHC | |
| dc.type | text |