Angular coefficients of Z bosons produced in pp collisions at s=8 TeV and decaying to μ+μ as a function of transverse momentum and rapidity
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 11-2015
Cilt / Sayı / Sayfa 750 / 1 / 154–175 DOI 10.1016/j.physletb.2015.08.061
Makale Linki https://doi.org/10.1016/j.physletb.2015.08.061
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
Measurements of the five most significant angular coefficients, through , for Z bosons produced in pp collisions at = 8 TeV and decaying to are presented as a function of the transverse momentum and rapidity of the Z boson. The integrated luminosity of the dataset collected with the CMS detector at the LHC corresponds to 19.7fb⁻¹. These measurements provide comprehensive information about the Z boson production mechanisms, and are compared to the QCD predictions at leading order, next-to-leading order, and next-to-next-to-leading order in perturbation theory.
Anahtar Kelimeler
CMS | Physics | Z boson production