Search for the chiral magnetic effect at the LHC with the CMS experiment

Basit Öğe Kaydı
dc.WoS.categoriesPhysics, Nuclearen_US
dc.authorid0000-0002-9007-8260en_US
dc.contributor.authorYetkin, Elif Aslı
dc.date.accessioned2021-02-05T06:50:25Z
dc.date.available2021-02-05T06:50:25Z
dc.date.issued2019-02
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractSearches for the chiral magnetic effect (CME) using charge-dependent azimuthal correlations with respect to event planes are presented in PbPb collisions at 5.02 TeV and pPb collisions at 5.02 and 8.16 TeV, with the CMS experiment at the LHC. The azimuthal correlations with respect to the second- and third-order event planes are explored as a function of pseudorapidity, transverse momentum, and event multiplicity, which provides new insights into the underlying background correlations. By employing an event-shape engineering technique, a linear dependence of charge-dependent correlations on the second-order anisotropy flow (nu(2)) is observed, and the upper limits on the nu(2)-independent fraction, which is directly related to the CME signal, are obtained at 95% confidence level for both pPb and PbPb collisions. These results provide strong constraints on the search for the chiral magnetic effect at LHC energies, and establish new guidelines for searches in future experiments.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1016/j.nuclphysa.2018.08.032
dc.identifier.issn1873-1554
dc.identifier.issn0375-9474
dc.identifier.urihttps://hdl.handle.net/11411/3214
dc.identifier.urihttps://doi.org/10.1016/j.nuclphysa.2018.08.032
dc.identifier.wosWOS:000457515500117en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors200+en_US
dc.pages527-530en_US
dc.publisherELSEVIERen_US
dc.relation.ispartofNUCLEAR PHYSICS Aen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCMEen_US
dc.subjectSmall Systemsen_US
dc.subjectParticle Correlationen_US
dc.subjectEvent Shape Engineeringen_US
dc.titleSearch for the chiral magnetic effect at the LHC with the CMS experiment
dc.typeArticle
dc.volume982en_US

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