Geometrical scaling of prompt photons in heavy ion collisions

doi:10.1051/epjconf/201920602002

Geometrical scaling of prompt photons in heavy ion collisions

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Geometrical scaling of prompt photons in heavy ion collisions

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dc.contributor.author	Praszałowicz, Michał [SAP11009404]	pl
dc.date.accessioned	2020-03-12T13:23:26Z
dc.date.available	2020-03-12T13:23:26Z
dc.date.issued	2019	pl
dc.identifier.issn	2101-6275	pl
dc.identifier.uri	https://ruj.uj.edu.pl/xmlui/handle/item/151704
dc.language	eng	pl
dc.rights	Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa	*
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/pl/legalcode	*
dc.title	Geometrical scaling of prompt photons in heavy ion collisions	pl
dc.type	JournalArticle	pl
dc.abstract.en	We discuss geometrical scaling (GS) for the prompt (direct) photons produced in heavy ion collisions. To this end we first introduce the concept of GS and illustrate its emergence on the example of charged particles. Next, we analyse direct photon data from RHIC and from the LHC. We show that thedata supportthehypothesisofGSin termsof participant number relatedto diﬀerent centrality classes. We also study GS at diﬀerent energies, however a more detailed study will be possible only when data for at least three diﬀerent energies from one experiment will be available and also when we use the data obtained from the collisions of large systems (Cu+Cu, Au+Au, Pb+Pb) and small systems (p+p,d+Au,p+Au).	pl
dc.description.volume	206	pl
dc.description.conftype	international	pl
dc.identifier.doi	10.1051/epjconf/201920602002	pl
dc.identifier.eissn	2100-014X	pl
dc.title.journal	EPJ Web of Conferences	pl
dc.title.volume	XLVIII International Symposium on Multiparticle Dynamics (ISMD 2018) : Singapore, September 3-7, 2018	pl
dc.language.container	eng	pl
dc.affiliation	Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego	pl
dc.subtype	ConferenceProceedings	pl
dc.conference	XLVIII International Symposium on Multiparticle Dynamics (ISMD 2018); 2018-09-03; 2018-09-07; Singapur; Singapur; ; indeksowana w Scopus; ;	pl
dc.identifier.articleid	02002	pl
dc.rights.original	CC-BY; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0	pl
dc.identifier.project	ROD UJ / OP	pl