Search for pair production of third-generation scalar leptoquarks and top squarks in proton-proton collisions at v √s=8 TeV
Yazarlar (1)
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q1) | ||
| Dergi ISSN | 0370-2693 Dergi Bilgileri (2014) | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2014 |
| Cilt / Sayı / Sayfa | 739 / 1 / 229–249 | DOI | 10.1016/j.physletb.2014.10.063 |
| Makale Linki | https://www.sciencedirect.com/science/article/am/pii/S0370269314007965?via%3Dihub | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A search for pair production of third-generation scalar leptoquarks and supersymmetric top quark partners, top squarks, in final states involving tau leptons and bottom quarks is presented. The search uses events from a data sample of proton–proton collisions corresponding to an integrated luminosity of 19.7 fb− 1, collected with the CMS detector at the LHC with s= 8 TeV. The number of observed events is found to be in agreement with the expected standard model background. Third-generation scalar leptoquarks with masses below 740 GeV are excluded at 95% confidence level, assuming a 100% branching fraction for the leptoquark decay to a tau lepton and a bottom quark. In addition, this mass limit applies directly to top squarks decaying via an R-parity violating coupling λ 333′. The search also considers a similar signature from top squarks undergoing a chargino-mediated decay involving the R-parity … |
| Anahtar Kelimeler |
| CMS | Leptoquark | Physics | Top squark |
Science Direct
Search for pair production of third-generation scalar leptoquarks and top squarks in proton-proton collisions at v √s=8 TeV
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 72 |
| Scopus | 77 |
| Google Scholar | 179 |