First measurement of the forward rapidity gap distribution in pPb collisions at ?sNN=8.16 TeV

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dc.WoS.categoriesAstronomy & AstrophysicsPhysics, Particles & Fieldsen_US
dc.authorid0009-0008-7123-3924en_US
dc.contributor.authorÇakır, Affan
dc.date.accessioned2024-04-19T08:49:38Z
dc.date.available2024-04-19T08:49:38Z
dc.date.issued2023-11-20
dc.description.abstractFor the first time at LHC energies, the forward rapidity gap spectra from proton-lead collisions for both proton and lead dissociation processes are presented. The analysis is performed over 10.4 units of pseudorapidity at a center-of-mass energy per nucleon pair of ffisffi than in previous measurements of diffractive production in proton-nucleus collisions. For lead dissociation processes, which correspond to the pomeron-lead event topology, the EPOS-LHC generator predictions are a factor of 2 below the data, but the model gives a reasonable description of the rapidity gap spectrum shape. For the pomeron-proton topology, the EPOS-LHC, QGSJET II, and HIJING predictions are all at least a factor of 5 lower than the data. The latter effect might be explained by a significant contribution of ultraperipheral photoproduction events mimicking the signature of diffractive processes. These data may be of significant help in understanding the high energy limit of quantum chromodynamics and for modeling cosmic ray air showers.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1103/PhysRevD.108.092004
dc.identifier.issn2470-0029
dc.identifier.issn2470-0010
dc.identifier.scopus2-s2.0-85179176612en_US
dc.identifier.urihttps://hdl.handle.net/11411/5275
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.108.092004
dc.identifier.wosWOS:001123626500003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.issue9en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors200+en_US
dc.publisherAMER PHYSICAL SOCen_US
dc.relation.ispartofPHYSICAL REVIEW Den_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDIFFRACTIONen_US
dc.subjectSCATTERINGen_US
dc.subjectHADRONSen_US
dc.subjectNUCLEIen_US
dc.subjectMODELen_US
dc.titleFirst measurement of the forward rapidity gap distribution in pPb collisions at ?sNN=8.16 TeV
dc.typeArticle
dc.volume108en_US

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