Evidence for the Higgs boson decay to a Z boson and a photon at the LHC
Küçük Resim Yok
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
American Physical Society
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The first evidence for the Higgs boson decay to a Formula Presented boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the searches performed by the ATLAS and CMS Collaborations with proton-proton collision datasets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. These correspond to integrated luminosities of around Formula Presented for each experiment, at a center-of-mass energy of 13 TeV. The measured signal yield is Formula Presented times the standard model prediction, and agrees with the theoretical expectation within 1.9 standard deviations. © 2024 CERN, for the ATLAS and CMSs Collaboration.
Açıklama
Anahtar Kelimeler
Bosons, Large Datasets, Statistics, A-Center, Combined Analysis, Higgs Boson Decay, Integrated Luminosity, Large Hadron Collider, Large-Hadron Colliders, Proton Proton Collisions, Standard Deviation, Statistical Significance, Z Bosons, Photons, Article, Boson, Controlled Study, Human, Major Clinical Study, Photon
Kaynak
Physical Review Letters
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
132
Sayı
2
