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 (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 (2015)
Makale Dili İngilizce Basım Tarihi 11-2015
Kabul Tarihi – Yayınlanma Tarihi 01-11-2015
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