Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lin, GL | en_US |
dc.date.accessioned | 2014-12-08T15:27:28Z | - |
dc.date.available | 2014-12-08T15:27:28Z | - |
dc.date.issued | 1997 | en_US |
dc.identifier.isbn | 981-02-3147-4 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/19730 | - |
dc.description.abstract | 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((c) over bar)g --> t((t) over bar)A(0), where the pseudoscalar A(0) subsequently decays into t (c) over bar or (t) over bar 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 (q) over bar' --> W+(W-)t (t) over bar. The issue of background reduction is briefly discussed. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Like sign top pair production at LHC | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.journal | PARTICLE PHYSICS PHENOMENOLOGY, PROCEEDINGS OF THE THIRD INTERNATIONAL WORKSHOP | en_US |
dc.citation.spage | 166 | en_US |
dc.citation.epage | 174 | en_US |
dc.contributor.department | 物理研究所 | zh_TW |
dc.contributor.department | Institute of Physics | en_US |
dc.identifier.wosnumber | WOS:000072647600012 | - |
Appears in Collections: | Conferences Paper |