Measurement of the top quark Yukawa coupling from t(t)over-bar kinematic distributions in the dilepton final state in proton-proton collisions at √s=13 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physical Review D (Q1) | ||
| Dergi ISSN | 2470-0010 Dergi Bilgileri (2020) | ||
| Makale Dili | İngilizce | Basım Tarihi | 11-2020 |
| Cilt / Sayı / Sayfa | 102 / 9 / 92013–0 | DOI | 10.1103/PhysRevD.102.092013 |
| Makale Linki | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.102.092013 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A measurement of the Higgs boson Yukawa coupling to the top quark is presented using proton-proton collision data at , corresponding to an integrated luminosity of , recorded with the CMS detector. The coupling strength with respect to the standard model value, , is determined from kinematic distributions in final states containing , , or pairs. Variations of the Yukawa coupling strength lead to modified distributions for production. In particular, the distributions of the mass of the system and the rapidity difference of the top quark and antiquark are sensitive to the value of . The measurement yields a best fit value of , bounding at a 95% confidence level. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 24 |
| Web of Science | 15 |
| Scopus | 33 |
| Scopus | 23 |
| Google Scholar | 27 |
| Google Scholar | 2 |