Varga, Zoltán and Vértesi, Róbert and Barnaföldi, Gergely Gábor (2018) Multiplicity Dependence of the Jet Structures in pp Collisions at LHC Energies. In: Hot Quarks 2018 – Workshop for young scientists on the physics of ultrarelativistic nucleus-nucleus collisions, September 7-14 2018, Texel, The Netherlands. (Submitted)
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Abstract
We study the event multiplicity dependence of the jet structure in pp collisions. We present evidence for jet shape modification due to multi-parton interactions using PYTHIA and HIJING++ Monte Carlo (MC) event generators as an input to our analysis. We introduce a characteristic jet size measure which is independent of the choice of the simulation parameters, parton distribution functions, jet reconstruction algorithms and even of the presence or absence of multi-parton interactions. We also investigate heavy-flavor jets and show the sensitivity of the multiplicity-differential jet structure to flavor-dependent fragmentation.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | Q Science / természettudomány > QC Physics / fizika > QC05 Physical nature of matter / részecskefizika |
| Depositing User: | Róbert Vértesi |
| Date Deposited: | 27 Sep 2018 13:07 |
| Last Modified: | 27 Sep 2018 13:07 |
| URI: | http://real.mtak.hu/id/eprint/85612 |
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