Study of the underlying event in top quark pair production in pp collisions at 13 TeV

• Main Authors: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Ambrogi, Federico, Asilar, Ece, Md. Ali, Mohd. Adli
• Format: Article
• Language: English; English; English
• Published: Springer New York LLC 2019
• Subjects: Q Science (General)
• Online Access: http://irep.iium.edu.my/71077/1/71077_Study%20of%20the%20underlying%20event.pdf; http://irep.iium.edu.my/71077/2/71077_Study%20of%20the%20underlying%20event_SCOPUS.pdf; http://irep.iium.edu.my/71077/3/71077_Study%20of%20the%20underlying%20event_WOS.pdf; http://irep.iium.edu.my/71077/; https://link.springer.com/content/pdf/10.1140%2Fepjc%2Fs10052-019-6620-z.pdf

Measurements of normalized differential cross sections as functions of the multiplicity and kinematic variables of charged-particle tracks from the underlying event in top quark and antiquark pair production are presented. The measurements are performed in proton-proton collisions at a center-of...