Электронный каталог

Статья

Tumasyan, A.
Measurement of Differential Cross Sections for the Production of a Z Boson in Association with Jets in Proton-Proton Collisions at *%s = 13  TeV / A.Tumasyan, S.Afanasiev, D.Budkouski, P.Bunin, M.Gavrilenko, I.Golutvin, I.Gorbunov, V.Karjavine, N.Krasnikov, A.Lanev, A.Malakhov, V.Matveev, V.Palichik, V.Perelygin, M.Savina, D.Seitova, V.Shalaev, S.Shmatov, S.Shulha, V.Smirnov, O.Teryaev, N.Voytishin, A.Zarubin, I.Zhizhin, M.Finger, M.Finger Jr., Z.Tsamalaidze, [CMS Collab.] // Physical Review D [Electronic resource]. – 2023. – Vol.108, No.5. – P. 052004. – URL: https://doi.org/10.1103/PhysRevD.108.052004. – Bibliogr.: 65.

A measurement is presented of the production of 𝑍 bosons that decay into two electrons or muons in association with jets, in proton-proton collisions at a center-of-mass energy of 13 TeV. The data were recorded by the CMS Collaboration at the LHC with an integrated luminosity of 35.9  fb*−*1. The differential cross sections are measured as a function of the transverse momentum (p&sub(T)) of the 𝑍 boson and the transverse momentum and rapidities of the five jets with largest p&sub(T). The jet multiplicity distribution is measured for up to eight jets. The hadronic activity in the events is estimated using the scalar sum of the p&sub(T) of all the jets. All measurements are unfolded to the stable-particle level and compared with predictions from various Monte Carlo event generators, as well as with expectations at leading and next-to-leading orders in perturbative quantum chromodynamics.



Спец.(статьи,препринты) = С 346.2в - Взаимодействие протонов с протонами
Спец.(статьи,препринты) = С 346.6е2 - Промежуточные бозоны
ОИЯИ = ОИЯИ (JINR)2023