Study of Dijet Events with Large Rapidity Separation in Proton-Proton Collisions at √s = 2.76 TeV

Journal of High Energy Physics 2022
Toms Torims, Viesturs Veckalns

The cross sections for inclusive and Mueller-Navelet dijet production are measured as a function of the rapidity separation between the jets in proton-proton collisions at s = 2.76 TeV for jets with transverse momentum pT> 35 GeV and rapidity |y| < 4.7. Various dijet production cross section ratios are also measured. A veto on additional jets with pT> 20 GeV is introduced to improve the sensitivity to the effects of the Balitsky-Fadin-Kuraev-Lipatov (BFKL) evolution. The measurement is compared with the predictions of various Monte Carlo models based on leading-order and next-to-leading-order calculations including the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi leading-logarithm (LL) parton shower as well as the LL BFKL resummation. [Figure not available: see fulltext.]

Keywords
Hadron-Hadron Scattering | Jet Physics
DOI
10.1007/JHEP03(2022)189
Hyperlink
https://link.springer.com/article/10.1007/JHEP03(2022)189

The CMS Collaboration, A.Tumasyan, T.Torims, V.Veckalns ... [et al.]. Study of Dijet Events with Large Rapidity Separation in Proton-Proton Collisions at √s = 2.76 TeV. Journal of High Energy Physics, 2022, Vol. 2022, No. 3, Article number 189. e-ISSN 1029-8479. Pieejams: doi:10.1007/JHEP03(2022)189 Study of Dijet Events with Large Rapidity Separation in Proton-Proton Collisions at √s = 2.76 TeV. Journal of High Energy Physics, 2022, Vol. 2022, No. 3, pp.1-10. e-ISSN 1029-8479. Available from: doi:10.1007/JHEP03(2022)189

Publication language
English (en)