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Violation of geometrical scaling in pp collisions at NA61/SHINE
Journal
Physical Review. D, Particles, Fields, Gravitation, and Cosmology
Author
Praszałowicz Michał
Volume
87
Issue
7
Article ID
071502
ISSN
1550-7998
eISSN
1550-2368
Language
English
Container language
English
Abstract in English
We analyze geometrical scaling (GS) of negative pion multiplicity
Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.abstract.en | We analyze geometrical scaling (GS) of negative pion multiplicity $p_{T}$ distributions at NA61/SHINE energies. We show that even though NA61/SHINE energies are low, one may expect to find GS in the particle spectra. We argue that qualitative behavior of ratios of multiplicities at different energies is in agreement with a simple picture of GS which is violated for $p_{T}$ smaller than some nonperturbative scale $\Lambda$ and when larger Bjorken x of one of the scattering patrons crosses $x_{max}$ above which a gluonic cloud becomes dilute and quark degrees of freedom become important. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
dc.contributor.author | Praszałowicz, Michał - 100346 | pl |
dc.date.accessioned | 2015-06-30T13:28:41Z | |
dc.date.available | 2015-06-30T13:28:41Z | |
dc.date.issued | 2013 | pl |
dc.description.number | 7 | pl |
dc.description.volume | 87 | pl |
dc.identifier.articleid | 071502 | pl |
dc.identifier.doi | 10.1103/PhysRevD.87.071502 | pl |
dc.identifier.eissn | 1550-2368 | pl |
dc.identifier.issn | 1550-7998 | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/10785 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Dodaję tylko opis bibliograficzny | * |
dc.rights.licence | bez licencji | |
dc.rights.uri | * | |
dc.subtype | Article | pl |
dc.title | Violation of geometrical scaling in pp collisions at NA61/SHINE | pl |
dc.title.journal | Physical Review. D, Particles, Fields, Gravitation, and Cosmology | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |