Four-jet production in the kt-factorisation

Antoni Szczurek and Rafał Maciuła

Journal of Central European Green Innovation, 2017, vol. 05, issue 2

Abstract: We discuss the single-parton and double-parton scattering (SPS or DPS) effects in four-jet production at the LHC. The calculations of both singleparton and double-parton scattering components are done in the high-energy (or kT )-factorization approach. Here we follow our recent developments of relevant methods and tools. The calculations are performed for kinematical situations relevant for two experimental measurements (ATLAS and CMS) at the LHC. We compare our results to those reported by the ATLAS and CMS collaborations for different sets of kinematical cuts. A special attention is given to the optimization of kinematical conditions in order to enhance the relative contribution of DPS in four-jet sample. Several differential distributions are calculated and carefully discussed in the context of recent and future searches for DPS effects at the LHC. The dependences of the relative DPS amount is studied as a function of rapidity of jets, rapidity distance, and various azimuthal correlations between jets. The regions with an enhanced DPS contribution are identified.

Keywords: Research; and; Development/Tech; Change/Emerging; Technologies (search for similar items in EconPapers)
Date: 2017
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://ageconsearch.umn.edu/record/266744/files/07_Szczurek_61_68.pdf (application/pdf)
https://ageconsearch.umn.edu/record/266744/files/0 ... 8.pdf?subformat=pdfa (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ags:hukrgr:266744

DOI: 10.22004/ag.econ.266744

Access Statistics for this article

More articles in Journal of Central European Green Innovation from Karoly Robert University College
Bibliographic data for series maintained by AgEcon Search ().