Study of dijet events with large rapidity separation in proton-proton collisions at $$\sqrt{s}$$ = 2.76 TeV
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 $$\sqrt{s}$$ = 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.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- CMS Collaboration
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1831832
- Report Number(s):
- CMS-FSQ-13-004; CERN-EP-2021-173; FERMILAB-PUB-21-629-CMS; arXiv:2111.04605; oai:inspirehep.net:1963239; TRN: US2216640
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2022, Issue 3; ISSN 1029-8479
- Publisher:
- Springer NatureCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Sudakov resummations in Mueller-Navelet dijet production
Probing Balitsky-Fadin-Kuraev-Lipatov Dynamics in the Dijet Cross Section at Large Rapidity Intervals in pp(bar sign) Collisions at {radical}(s) =1800 and 630 GeV