Search for Physics Beyond the Standard Model in Events with High-Momentum Higgs Bosons and Missing Transverse Momentum in Proton-Proton Collisions at 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 (2018)
Makale Dili İngilizce Basım Tarihi 06-2018
Cilt / Sayı / Sayfa 120 / 24 / 241801–0 DOI 10.1103/PhysRevLett.120.241801
Makale Linki https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.120.241801
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
A search for physics beyond the standard model in events with one or more high-momentum Higgs bosons, , decaying to pairs of quarks in association with missing transverse momentum is presented. The data, corresponding to an integrated luminosity of , were collected with the CMS detector at the LHC in proton-proton collisions at the center-of-mass energy . The analysis utilizes a new quark tagging technique based on jet substructure to identify jets from . Events are categorized by the multiplicity of -tagged jets, jet mass, and the missing transverse momentum. No significant deviation from standard model expectations is observed. In the context of supersymmetry (SUSY), limits on the cross sections of pair-produced gluinos are set, assuming that gluinos decay to quark pairs, (or ), and the lightest SUSY particle, LSP, through an intermediate next-to-lightest SUSY particle …
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