Search for third-generation scalar leptoquarks and heavy right-handed neutrinos in final states with two tau leptons and two jets in proton-proton collisions at √s=13 TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SCOPUS dergilerinde yayınlanan tam makale)
|
||
| Dergi Adı | Journal of High Energy Physics | ||
| Dergi ISSN | 1029-8479 Wos Dergi Scopus Dergi | ||
| Makale Dili | İngilizce | Basım Tarihi | 07-2017 |
| Cilt / Sayı / Sayfa | 2017 / 7 / – | DOI | 10.1007/JHEP07(2017)121 |
| Makale Linki | https://hdl.handle.net/11424/241997 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
|
||
| Özet |
| A search is performed for third-generation scalar leptoquarks and heavy right-handed neutrinos in events containing one electron or muon, one hadronically decaying τ lepton, and at least two jets, using a TeV pp collision data sample corresponding to an integrated luminosity of 12. 9 fb-1 collected with the CMS detector at the LHC in 2016. The number of observed events is found to be in agreement with the standard model prediction. A limit is set at 95% confidence level on the product of the leptoquark pair production cross section and β 2, where β is the branching fraction of leptoquark decay to a τ lepton and a bottom quark. Assuming β= 1, third-generation leptoquarks with masses below 850 GeV are excluded at 95% confidence level. An additional search based on the same event topology involves heavy right-handed neutrinos, N R, and right-handed W bosons, W R, arising in a left-right symmetric … |
| Anahtar Kelimeler |
| Beyond Standard Model | Hadron-Hadron scattering (experiments) |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 76 |
| Google Scholar | 208 |