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Hollowness effect and entropy in high energy elastic scattering

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dc.contributor.authorCampos, S. D.
dc.contributor.authorOkorokov, V. A.
dc.contributor.authorОкороков, Виталий Алексеевич
dc.date.accessioned2024-11-27T08:00:14Z
dc.date.available2024-11-27T08:00:14Z
dc.date.issued2020
dc.description.abstractThis paper presents a qualitative explanation for the hollowness effect based on the inelastic overlap function, claiming this result is a consequence of fundamental thermodynamic processes. Using the Tsallis entropy, one identifies the entropic indexwwith the ratio of the collision energy to critical one in the total cross-section. The integrated probability density function is replaced by the inelastic overlap function, which represents the probability of occurrence of an inelastic event depending on both the collision energy and impact parameter. The Coulomb potential, as well as the confinement potential, are used as naive approaches to describe the (internal) energy of the colliding hadrons. The Coulomb potential in the impact parameter picture is not able to furnish any reliable physical result near the forward direction. However, the confinement potential in the impact parameter space results in the hollowness effect shown by the inelastic overlap function near the forward direction.
dc.identifier.citationCampos, S. D. Hollowness effect and entropy in high energy elastic scattering / Campos, SD, Okorokov, VA // Physica Scripta. - 2020. - 95. - № 9. - 10.1088/1402-4896/abaf8d
dc.identifier.doi10.1088/1402-4896/abaf8d
dc.identifier.urihttps://www.doi.org/10.1088/1402-4896/abaf8d
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85091851235&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000568404100001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22356
dc.relation.ispartofPhysica Scripta
dc.titleHollowness effect and entropy in high energy elastic scattering
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue9
oaire.citation.volume95
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relation.isAuthorOfPublication.latestForDiscovery12ad78c6-42e8-4584-9d58-8063e07fd584
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