Search for pair-produced resonances decaying to jet pairs in proton–proton collisions at s=8 TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SCOPUS dergilerinde yayınlanan tam makale)
Dergi Adı Physics Letters Section B Nuclear Elementary Particle and High Energy Physics
Dergi ISSN 0370-2693 Wos Dergi Scopus Dergi
Makale Dili İngilizce Basım Tarihi 07-2015
Cilt / Sayı / Sayfa 747 / 1 / 98–119 DOI 10.1016/j.physletb.2015.04.045
Makale Linki https://www.sciencedirect.com/science/article/pii/S0370269315002889/pdfft?md5=c504f9e4ad9fb21019e029421e600f85&pid=1-s2.0-S0370269315002889-main.pdf
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
Results are reported of a general search for pair production of heavy resonances decaying to pairs of hadronic jets in events with at least four jets. The study is based on up to 19.4 fb−1 of integrated luminosity from proton–proton collisions at a center-of-mass energy of 8 TeV, recorded with the CMS detector at the LHC. Limits are determined on the production of scalar top quarks (top squarks) in the framework of R-parity violating supersymmetry and on the production of color-octet vector bosons (colorons). First limits at the LHC are placed on top squark production for two scenarios. The first assumes decay to a bottom quark and a light-flavor quark and is excluded for masses between 200 and 385 GeV, and the second assumes decay to a pair of light-flavor quarks and is excluded for masses between 200 and 350 GeV at 95% confidence level. Previous limits on colorons decaying to light-flavor quarks are extended …
Anahtar Kelimeler
CMS | Dijets | Physics