LHC sensitivity to a Kaluza-Klein gluon in the two b-jets decay channel
- NázevTitle
- LHC sensitivity to a Kaluza-Klein gluon in the two b-jets decay channelLHC sensitivity to a Kaluza-Klein gluon in the two b-jets decay channel
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- M. Arai, G.-Ch. Cho, K. Smolek, K. Yoneyama
- Klíčová slovaKeywords
- Kaluza-Klein gluon, Large Hadron Collider, atlas
- DOIDOI
- 10.1103/PhysRevD.87.016010
- Časopis / citaceJournal / citation
- Physical Review D 87(1), 016010 (2013) · ISSN 1550-7998
- RokYear
- 2013
- JazykLanguage
- eng
- ZáznamyRecords
- ProjektProject
- Mezinárodní experiment ATLAS-CERNInternational experiment ATLAS-CERN; Institucionální podpora na rozvoj výzkumné org.Institucionální podpora na rozvoj výzkumné org.
- CitovánoCited by
- 3 (INSPIRE-HEP)
- Plný text (open access)Full text (open access)
- https://arxiv.org/pdf/1211.7006
- Citace ke staženíDownload citation
- TXT · BibTeX
AbstraktAbstract
We examine a possibility to discover a Kaluza-Klein (KK) excitation of gluon in a warped extra-dimension model at the Large Hadron Collider, focusing on a decay channel of the KK gluon into a b-quark pair. It is known that, in a certain extension of the warped extra-dimension model, the third generation quarks could strongly couple to the KK gluon, as a result of appropriate bulk fermion mass parameters. Taking account of kinematical cuts to reduce background events, we show the model parameter space, which leads to a significance larger than 5 sigma with the integrated luminosity of 10 (100) fb(-1).
We examine a possibility to discover a Kaluza-Klein (KK) excitation of gluon in a warped extra-dimension model at the Large Hadron Collider, focusing on a decay channel of the KK gluon into a b-quark pair. It is known that, in a certain extension of the warped extra-dimension model, the third generation quarks could strongly couple to the KK gluon, as a result of appropriate bulk fermion mass parameters. Taking account of kinematical cuts to reduce background events, we show the model parameter space, which leads to a significance larger than 5 sigma with the integrated luminosity of 10 (100) fb(-1).