Jet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICE

Measurements of the semi-inclusive distribution of charged jets recoiling from a trigger hadron in pp and Pb–Pb collisions at sNN=5.02TeV are presented. This technique provides precise, data-driven subtraction of the large uncorrelated background in jet measurements. It uniquely enables the explorat...

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Detalles Bibliográficos
Autor principal: Mao, Yaxian
Lenguaje:eng
Publicado: 2020
Materias:
hep-ex
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2020.121812
http://cds.cern.ch/record/2714527
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author Mao, Yaxian
author_facet Mao, Yaxian
author_sort Mao, Yaxian
collection CERN
description Measurements of the semi-inclusive distribution of charged jets recoiling from a trigger hadron in pp and Pb–Pb collisions at sNN=5.02TeV are presented. This technique provides precise, data-driven subtraction of the large uncorrelated background in jet measurements. It uniquely enables the exploration of medium-induced modification of jet production and acoplanarity over wide phase space, including low transverse momentum ( p T ) and large resolution parameter ( R ) jets. This proceeding reports the measurements of medium-induced jet energy redistribution through the comparison of trigger-normalized recoil jet yields in pp and Pb–Pb collisions, and for jets with different R .
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
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spelling cern-27145272021-07-29T02:50:19Zdoi:10.1016/j.nuclphysa.2020.121812http://cds.cern.ch/record/2714527engMao, YaxianJet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICEhep-exParticle Physics - ExperimentMeasurements of the semi-inclusive distribution of charged jets recoiling from a trigger hadron in pp and Pb–Pb collisions at sNN=5.02TeV are presented. This technique provides precise, data-driven subtraction of the large uncorrelated background in jet measurements. It uniquely enables the exploration of medium-induced modification of jet production and acoplanarity over wide phase space, including low transverse momentum ( p T ) and large resolution parameter ( R ) jets. This proceeding reports the measurements of medium-induced jet energy redistribution through the comparison of trigger-normalized recoil jet yields in pp and Pb–Pb collisions, and for jets with different R .Measurements of the semi-inclusive distribution of charged jets recoiling from a trigger hadron in pp and Pb--Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV are presented. This technique provides precise, data-driven subtraction of the large uncorrelated background in jet measurements. It uniquely enables the exploration of medium-induced modification of jet production and acoplanarity over wide phase space, including low transverse momentum ($p_\mathrm{T}$) and large resolution parameter ($R$) jets. This proceeding reports the measurements of medium-induced jet energy redistribution through the comparison of trigger-normalized recoil jet yields in pp and Pb--Pb collisions, and for jets with different $R$.arXiv:2003.12792oai:cds.cern.ch:27145272020-03-28
spellingShingle hep-ex
Particle Physics - Experiment
Mao, Yaxian
Jet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICE
title Jet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICE
title_full Jet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICE
title_fullStr Jet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICE
title_full_unstemmed Jet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICE
title_short Jet quenching and acoplanarity via hadron-jet measurements in pp and Pb--Pb collisions at 5.02 TeV with ALICE
title_sort jet quenching and acoplanarity via hadron-jet measurements in pp and pb--pb collisions at 5.02 tev with alice
topic hep-ex
Particle Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysa.2020.121812
http://cds.cern.ch/record/2714527
work_keys_str_mv AT maoyaxian jetquenchingandacoplanarityviahadronjetmeasurementsinppandpbpbcollisionsat502tevwithalice

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