Measurement of the differential inclusive B+ hadron cross sections in pp collisions at s=13 TeV

• Main Authors: Khachatryan, Vardan, Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Asilar, Ece, Md. Ali, Mohd. Adli
• Format: Article
• Language: English; English
• Published: Elsevier BV 2017
• Subjects: Q Science (General); QC Physics
• Online Access: http://irep.iium.edu.my/63029/1/63029_Measurement%20of%20the%20differential%20inclusive_article.pdf; http://irep.iium.edu.my/63029/2/63029_Measurement%20of%20the%20differential%20inclusive_scopus.pdf; http://irep.iium.edu.my/63029/; https://ac.els-cdn.com/S0370269317304379/1-s2.0-S0370269317304379-main.pdf?_tid=1d2273fc-ef20-4cb3-b7d2-215996c837b2&acdnat=1521902883_c3c1e529d86160219e00142bbaa833f9

The differential cross sections for inclusive production of B+ hadrons are measured as a function of the B+ transverse momentum pT B and rapidity yB in pp collisions at a centre-of-mass energy of 13 TeV, using data collected by the CMS experiment that correspond to an integrated luminosity of 48.1 pb−1. The measurement uses the exclusive decay channel B+→J/ψK+, with J/ψ mesons that decay to a pair of muons. The results show a reasonable agreement with theoretical calculations within the uncertainties.