Search for a Neutral Gauge Boson with Nonuniversal Fermion Couplings in Vector Boson Fusion Processes in Proton-Proton Collisions at sqrt[s]=13 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Physical Review Letters (Q1)
Dergi ISSN 0031-9007 Dergi Bilgileri (2025)
Makale Dili İngilizce Basım Tarihi 08-2025
Cilt / Sayı / Sayfa 135 / 6 / 61803–0 DOI 10.1103/srvm-f1h3
Makale Linki https://link.aps.org/doi/10.1103/srvm-f1h3
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
The first search for a heavy neutral spin-1 gauge boson () with nonuniversal fermion couplings produced via vector boson fusion processes and decaying to tau leptons or bosons is presented. The analysis is performed using LHC data at , collected from 2016 to 2018 with the CMS experiment and corresponding to an integrated luminosity of . The data are consistent with the standard model predictions. Upper limits are set on the product of the cross section for production of the boson and its branching fraction to or . The presence of a boson decaying to () is excluded for masses up to 2.45(1.60) TeV, depending on the boson coupling to standard model weak bosons, and assuming a () branching fraction of 50%.
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