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

CMS Collaboration

نتاج البحث: المساهمة في مجلةArticleمراجعة النظراء

90 اقتباسات (Scopus)

ملخص

Measurements of the five most significant angular coefficients, A0 through A4, for Z bosons produced in pp collisions at s=8 TeV and decaying to μ+μ 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.

اللغة الأصليةEnglish
الصفحات (من إلى)154-175
عدد الصفحات22
دوريةPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
مستوى الصوت750
المعرِّفات الرقمية للأشياء
حالة النشرPublished - نوفمبر 12 2015
منشور خارجيًانعم

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