Measurement of hadronic event shapes in high-pT multijet final states at √s = 13 TeV with the ATLAS detector

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00551028" target="_blank" >RIV/68378271:_____/21:00551028 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0326345" target="_blank" >http://hdl.handle.net/11104/0326345</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP01(2021)188" target="_blank" >10.1007/JHEP01(2021)188</a>

Result language
angličtina
Original language name
Measurement of hadronic event shapes in high-pT multijet final states at √s = 13 TeV with the ATLAS detector
Original language description
A measurement of event-shape variables in proton-proton collisions at large momentum transfer is presented using data collected at s sqrt{s} s = 13 TeV with the ATLAS detector at the Large Hadron Collider. Six event-shape variables calculated using hadronic jets are studied in inclusive multijet events using data corresponding to an integrated luminosity of 139 fb−1^{−1}−1. Measurements are performed in bins of jet multiplicity and in different ranges of the scalar sum of the transverse momenta of the two leading jets, reaching scales beyond 2 TeV. These measurements are compared with predictions from Monte Carlo event generators containing leading-order or next-to-leading order matrix elements matched to parton showers simulated to leading-logarithm accuracy. At low jet multiplicities, shape discrepancies between the measurements and the Monte Carlo predictions are observed.n
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/LTT17018" target="_blank" >LTT17018: Getting new knowledge of the microworld using the CERN infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)