Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at √s=7 and 8 TeV
Yazarlar (1)
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of High Energy Physics (Q1)
Dergi ISSN 1029-8479 Dergi Bilgileri (2016)
Makale Dili İngilizce Basım Tarihi 08-2016
Cilt / Sayı / Sayfa 2016 / 8 / 1–113 DOI 10.1007/JHEP08(2016)045
Makale Linki https://doi.org/10.1007/jhep08(2016)045
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
Combined ATLAS and CMS measurements of the Higgs boson production and decay rates, as well as constraints on its couplings to vector bosons and fermions, are presented. The combination is based on the analysis of five production processes, namely gluon fusion, vector boson fusion, and associated production with a W or a Z boson or a pair of top quarks, and of the six decay modes H→ ZZ, WW, γγ, ττ, bb, and μμ. All results are reported assuming a value of 125. 09 GeV for the Higgs boson mass, the result of the combined measurement by the ATLAS and CMS experiments. The analysis uses the CERN LHC proton-proton collision data recorded by the ATLAS and CMS experiments in 2011 and 2012, corresponding to integrated luminosities per experiment of approximately 5 fb− 1 at TeV and 20 fb− 1 at TeV. The Higgs boson production and decay rates measured by the two experiments are …
Anahtar Kelimeler
Hadron-Hadron scattering (experiments) | Higgs physics