Measurement of the top quark mass using single top quark events in proton-proton collisions at √s=8 TeV
Yazarlar (2)
CMS Collaboration
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | EUROPEAN PHYSICAL JOURNAL C (Q1) | ||
| Dergi ISSN | 1434-6044 Dergi Bilgileri (2017) | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2017 |
| Cilt / Sayı / Sayfa | 77 / 5 / 354–0 | DOI | 10.1140/epjc/s10052-017-4912-8 |
| Makale Linki | https://link.springer.com/article/10.1140/epjc/s10052-017-4912-8 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A measurement of the top quark mass is reported in events containing a single top quark produced via the electroweak t channel. The analysis is performed using data from proton-proton collisions collected with the CMS detector at the LHC at a centre-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 19.7 fb. Top quark candidates are reconstructed from their decay to a boson and a b quark, with the boson decaying leptonically to a muon and a neutrino. The final state signature and kinematic properties of single top quark events in the t channel are used to enhance the purity of the sample, suppressing the contribution from top quark pair production. A fit to the invariant mass distribution of reconstructed top quark candidates yields a value of the top quark mass of . This result is in agreement with the current world average, and represents the first … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 26 |
| Google Scholar | 137 |