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Charm production and hadronisation in ALICE

Heavy-flavour production is an active and highly interesting field of research. Since charm and beauty quarks are predominantly produced in the hard scattering process of colliding nuclei, they serve as unique probes to study the quark-gluon plasma in Pb-Pb collisions. In addition, recent investigat...

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Autor principal: Volkel, Benedikt
Lenguaje:eng
Publicado: 2022
Materias:
Acceso en línea:https://dx.doi.org/10.31349/SuplRevMexFis.3.0308088
http://cds.cern.ch/record/2824977
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author Volkel, Benedikt
author_facet Volkel, Benedikt
author_sort Volkel, Benedikt
collection CERN
description Heavy-flavour production is an active and highly interesting field of research. Since charm and beauty quarks are predominantly produced in the hard scattering process of colliding nuclei, they serve as unique probes to study the quark-gluon plasma in Pb-Pb collisions. In addition, recent investigations of hadronisation mechanisms have revealed interesting and unexpected features when comparing measurements in $e^+e^-$ and in hadronic collisions as in pp, p-Pb and Pb-Pb. This article summarises the latest results of charm production measured by the ALICE Collaboration. For the first time, $\Sigma^0_c ^{++}$ and $\Omega^0_c$ were measured in hadronic collisions and production measurements of the $\Lambda^+_c$ and $\Xi^0_c$ are now included in the computation of the charm production cross section.
id cern-2824977
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28249772022-08-20T19:58:02Zdoi:10.31349/SuplRevMexFis.3.0308088http://cds.cern.ch/record/2824977engVolkel, BenediktCharm production and hadronisation in ALICENuclear Physics - ExperimentParticle Physics - ExperimentHeavy-flavour production is an active and highly interesting field of research. Since charm and beauty quarks are predominantly produced in the hard scattering process of colliding nuclei, they serve as unique probes to study the quark-gluon plasma in Pb-Pb collisions. In addition, recent investigations of hadronisation mechanisms have revealed interesting and unexpected features when comparing measurements in $e^+e^-$ and in hadronic collisions as in pp, p-Pb and Pb-Pb. This article summarises the latest results of charm production measured by the ALICE Collaboration. For the first time, $\Sigma^0_c ^{++}$ and $\Omega^0_c$ were measured in hadronic collisions and production measurements of the $\Lambda^+_c$ and $\Xi^0_c$ are now included in the computation of the charm production cross section.oai:cds.cern.ch:28249772022
spellingShingle Nuclear Physics - Experiment
Particle Physics - Experiment
Volkel, Benedikt
Charm production and hadronisation in ALICE
title Charm production and hadronisation in ALICE
title_full Charm production and hadronisation in ALICE
title_fullStr Charm production and hadronisation in ALICE
title_full_unstemmed Charm production and hadronisation in ALICE
title_short Charm production and hadronisation in ALICE
title_sort charm production and hadronisation in alice
topic Nuclear Physics - Experiment
Particle Physics - Experiment
url https://dx.doi.org/10.31349/SuplRevMexFis.3.0308088
http://cds.cern.ch/record/2824977
work_keys_str_mv AT volkelbenedikt charmproductionandhadronisationinalice