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Search for photoproduction of axionlike particles at GlueX

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dc.contributor.authorAdhikari, S.
dc.contributor.authorAkondi, C. S.
dc.contributor.authorAlbrecht, M.
dc.contributor.authorAli, A.
dc.contributor.authorRomanov, D.
dc.contributor.authorSomov, S.
dc.contributor.authorСомов, Сергей Всеволодович
dc.date.accessioned2024-12-26T10:10:48Z
dc.date.available2024-12-26T10:10:48Z
dc.date.issued2022
dc.description.abstract© 2022 authors. Published by the American Physical Society.We present a search for axionlike particles, a, produced in photon-proton collisions at a center-of-mass energy of approximately 4 GeV, focusing on the scenario where the a-gluon coupling is dominant. The search uses a→γγ and a→π+π-π0 decays, and a data sample corresponding to an integrated luminosity of 168 pb-1 collected with the GlueX detector. The search for a→γγ decays is performed in the mass range of 180<ma<480 MeV, while the search for a→π+π-π0 decays explores the 600<ma<720 MeV region. No evidence for a signal is found, and 90% confidence-level exclusion limits are placed on the a-gluon coupling strength. These constraints are the most stringent to date over much of the mass ranges considered.
dc.identifier.citationSearch for photoproduction of axionlike particles at GlueX / Adhikari, S. [et al.] // Physical Review D. - 2022. - 105. - № 5. - 10.1103/PhysRevD.105.052007
dc.identifier.doi10.1103/PhysRevD.105.052007
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevD.105.052007
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85126980768&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000787220100006
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28899
dc.relation.ispartofPhysical Review D
dc.titleSearch for photoproduction of axionlike particles at GlueX
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume105
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