Constraints on anomalous Higgs boson couplings using production and decay information in the four-lepton final state
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 Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q1)
Dergi ISSN 0370-2693 Dergi Bilgileri (2017)
Makale Dili İngilizce Basım Tarihi 12-2017
Cilt / Sayı / Sayfa 775 / 1 / 1–24 DOI 10.1016/j.physletb.2017.10.021
Makale Linki https://www.sciencedirect.com/science/article/am/pii/S037026931730833X?via%3Dihub
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
A search is performed for anomalous interactions of the recently discovered Higgs boson using matrix element techniques with the information from its decay to four leptons and from associated Higgs boson production with two quark jets in either vector boson fusion or associated production with a vector boson. The data were recorded by the CMS experiment at the LHC at a center-of-mass energy of 13 TeV and correspond to an integrated luminosity of 38.6 inverse femtobarns. These data are combined with the data collected at center-of-mass energies of 7 and 8 TeV, corresponding to integrated luminosities of 5.1 and 19.7 inverse femtobarns, respectively. All observations are consistent with the expectations for the standard model Higgs boson.
Anahtar Kelimeler
Anomalous coupling | Exotic spin | Higgs