0617971 - FZÚ 2025 RIV US eng J - Článek v odborném periodiku
Sirunyan, A.M. - Tumasyan, A. - Adam, W. - Kašpar, Jan - Kundrát, Vojtěch - Lokajíček, Miloš V. - Procházka, Jiří … celkem 2914 autorů
Hard color-singlet exchange in dijet events in proton-proton collisions at √s=13 TeV.
Physical Review D. Roč. 104, č. 3 (2021), č. článku 032009. ISSN 2470-0010. E-ISSN 2470-0029
Institucionální podpora: RVO:68378271
Klíčová slova: CMS * TOTEM * CERN * dijet events in proton-proton scattering
Obor OECD: Particles and field physics
Impakt faktor: 5.407, rok: 2021 ; AIS: 1.108, rok: 2021
Způsob publikování: Open access
DOI: https://doi.org/10.1103/PhysRevD.104.032009

Events where the two leading jets are separated by a pseudorapidity interval devoid of particle activity, known as jet-gap-jet events, are studied in proton-proton collisions at √ s =13 TeV. The signature is expected from hard color-singlet exchange. Each of the highest transverse momentum (pT) jets must have pTjet > 40 GeV and pseudorapidity 1.4<|ηjet|<4.7, with ηjet1ηjet2<0, where jet1 and jet2 are the leading and subleading jets in pT, respectively. The analysis is based on data collected by the CMS and TOTEM experiments during a low luminosity, high-β* run at the CERN LHC in 2015, with an integrated luminosity of 0.66  pb-1.
Trvalý link: https://hdl.handle.net/11104/0364786