Measurement of inclusive charged-particle jet production in pp and p-Pb collisions at √sNN=5.02 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F24%3A00600162" target="_blank" >RIV/61389005:_____/24:00600162 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/24:00600162
Result on the web
<a href="https://doi.org/10.1007/JHEP05(2024)041" target="_blank" >https://doi.org/10.1007/JHEP05(2024)041</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP05(2024)041" target="_blank" >10.1007/JHEP05(2024)041</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of inclusive charged-particle jet production in pp and p-Pb collisions at √sNN=5.02 TeV
Original language description
Measurements of inclusive charged-particle jet production in pp and p-Pb collisions at center-of-mass energy per nucleon-nucleon collision root s(NN) = 5.02TeV and the corresponding nuclear modification factor R-pPb(ch jet) are presented, using data collected with the ALICE detector at the LHC. Jets are reconstructed in the central rapidity region |eta(jet)| < 0.5 from charged particles using the anti-k(T) algorithm with resolution parameters R = 0.2, 0.3, and 0.4. The p(T)-differential inclusive production cross section of charged-particle jets, as well as the corresponding cross section ratios, are reported for pp and p-Pb collisions in the transverse momentum range 10 < p(T,jet)(ch) < 140 GeV/ c and 10 < p(T,jet)(ch) < 160 GeV/c, respectively, together with the nuclear modification factor R-pPb(ch jet) in the range 10 < p(T,jet)(ch) < 140 GeV/c. The analysis extends the p(T) range of the previously-reported charged-particle jet measurements by the ALICE Collaboration. The nuclear modification factor is found to be consistent with one and independent of the jet resolution parameter with the improved precision of this study, indicating that the possible influence of cold nuclear matter effects on the production cross section of charged-particle jets in p-Pb collisions at root s(NN) = 5.02TeV is smaller than the current precision. The obtained results are in agreement with other minimum bias jet measurements available for RHIC and LHC energies, and are well reproduced by the NLO perturbative QCD Powheg calculations with parton shower provided by Pythia8 as well as by Jetscape simulations.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
1029-8479
Volume of the periodical
2024
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
31
Pages from-to
41
UT code for WoS article
001271276300001
EID of the result in the Scopus database
2-s2.0-85201212720