Search for W′ → tb decays in the lepton plus jets final state in pp collisions at √s=8 TeV
Yazarlar (1)
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of High Energy Physics (Q1) | ||
| Dergi ISSN | 1029-8479 Dergi Bilgileri (2014) | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2014 |
| Cilt / Sayı / Sayfa | 2014 / 5 / 1–35 | DOI | 10.1007/JHEP05(2014)108 |
| Makale Linki | https://link.springer.com/content/pdf/10.1007/JHEP05(2014)108.pdf | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Results are presented from a search for the production of a heavy gauge boson W′ decaying into a top and a bottom quark, using a data set collected by the CMS experiment at= 8 TeV and corresponding to an integrated luminosity of 19.5 fb− 1. Various models of W′-boson production are studied by allowing for an arbitrary combination of left-and right-handed couplings. The analysis is based on the detection of events with a lepton (e, μ), jets, and missing transverse energy in the final state. No evidence for W′-boson production is found and 95% confidence level upper limits on the production cross section times branching fraction are obtained. For W′ bosons with purely right-handed couplings, and for those with left-handed couplings assuming no interference effects, the observed 95% confidence level limit is M (W′)> 2. 05 TeV. For W′ bosons with purely left-handed couplings, including interference … |
| Anahtar Kelimeler |
| Exotics | Hadron-Hadron Scattering |
