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Studying particle production in small systems through correlation measurements in ALICE

Adolfsson, Jonatan LU (2020) In Acta Physica Polonica B, Proceedings Supplement 14(1). p.21-27
Abstract

In these proceedings, measurements of angular correlations between hadron pairs in pp collisions obtained by the ALICE experiment at the LHC are presented and compared with phenomenological predictions. Correlations between particles carrying the same and opposite quantum numbers are studied to understand the hadron production mechanism, and the difference between the same-sign and opposite-sign correlations is used to probe charge-dependent effects in particle production. Correlation measurements dominated by minijet fragmentation agree well with the models, but other results, in particular correlations between baryons and strange hadrons, are not yet understood.

Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Acta Physica Polonica B, Proceedings Supplement
volume
14
issue
1
pages
7 pages
publisher
Jagiellonian University, Cracow, Poland
external identifiers
  • scopus:85097340080
ISSN
1899-2358
DOI
10.5506/APHYSPOLBSUPP.14.21
language
English
LU publication?
yes
id
5da9500c-6de7-4866-9789-32501694227b
date added to LUP
2020-12-22 11:37:14
date last changed
2023-04-11 01:56:11
@article{5da9500c-6de7-4866-9789-32501694227b,
  abstract     = {{<p>In these proceedings, measurements of angular correlations between hadron pairs in pp collisions obtained by the ALICE experiment at the LHC are presented and compared with phenomenological predictions. Correlations between particles carrying the same and opposite quantum numbers are studied to understand the hadron production mechanism, and the difference between the same-sign and opposite-sign correlations is used to probe charge-dependent effects in particle production. Correlation measurements dominated by minijet fragmentation agree well with the models, but other results, in particular correlations between baryons and strange hadrons, are not yet understood.</p>}},
  author       = {{Adolfsson, Jonatan}},
  issn         = {{1899-2358}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{21--27}},
  publisher    = {{Jagiellonian University, Cracow, Poland}},
  series       = {{Acta Physica Polonica B, Proceedings Supplement}},
  title        = {{Studying particle production in small systems through correlation measurements in ALICE}},
  url          = {{http://dx.doi.org/10.5506/APHYSPOLBSUPP.14.21}},
  doi          = {{10.5506/APHYSPOLBSUPP.14.21}},
  volume       = {{14}},
  year         = {{2020}},
}