Study of hadronic event-shape variables in multijet final states in pp collisions at √s = 7 TeV
Journal Article
·
· Journal of High Energy Physics (Online)
- Yerevan Physics Inst. (YerPhI), Yerevan (Armenia). et al.
Event-shape variables, which are sensitive to perturbative and nonperturbative aspects of quantum chromodynamic (QCD) interactions, are studied in multijet events recorded in proton-proton collisions at √s = 7 TeV. Events are selected with at least one jet with transverse momentum pT > 110 GeV and pseudorapidity |η| < 2.4, in a data sample corresponding to integrated luminosities of up to 5 fb–1. As a result, the distributions of five event-shape variables in various leading jet pT ranges are compared to predictions from different QCD Monte Carlo event generators.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- The CMS collaboration
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1156530
- Report Number(s):
- FERMILAB-PUB-14-250-CMS; CERN-PH-EP-2014-146; CMS-SMP-12-022; arXiv eprint number arXiv:1407.2856; TRN: US1500459
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2014, Issue 10; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 66 works
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