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dc.contributor.authorKolcu, Onur Buğra
dc.contributor.otherBESIII Collaboration
dc.date.accessioned2019-07-01T13:15:25Z
dc.date.available2019-07-01T13:15:25Z
dc.date.issued2017en_US
dc.identifier.citationAblikim, M., Achasov, M. N., Ahmed, S., Albrecht, M., Alekseev, M., Amoroso, A., . . . Collaboration, B. (2017). Evidence for e(+)e(-) -> gamma eta(c)(1S) at center-of-mass energies between 4.01 and 4.60 GeV. Physical Review D, 96(5), 8. doi:10.1103/PhysRevD.96.051101en_US
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.urihttps://hdl.handle.net/20.500.12294/1530
dc.descriptionKolcu, Onur Buğra (Arel Author)en_US
dc.description.abstractWe present first evidence for the process e(+)e(-) -> gamma eta(c)(1S) at six center-of-mass energies between 4.01 and 4.60 GeV using data collected by the BESIII experiment operating at BEPCII. We measure the Born cross section at each energy using a combination of twelve eta(c)(1S) decay channels. We also combine all six energies under various assumptions for the energy-dependence of the cross section. If the process is assumed to proceed via the Y(4260), we measure a peak Born cross section sigma(peak)(e(+)e(-) -> gamma eta(c)(1S)) = 2.11 +/- 0.49 (stat.) +/- 0.36 (syst.) pb with a statistical significance of 4.2 sigma.en_US
dc.language.isoengen_US
dc.publisherAmer Physical Soc.en_US
dc.relation.isversionof10.1103/PhysRevD.96.051101en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleEvidence for e(+)e(-) -> gamma eta(c)(1S) at center-of-mass energies between 4.01 and 4.60 GeVen_US
dc.typearticleen_US
dc.relation.journalPhysical Review D.en_US
dc.contributor.departmentMeslek Yüksekokulu, Optisyenlik Programıen_US
dc.contributor.authorIDhttps://orcid.org/0000-0002-9177-1286en_US
dc.identifier.volume96en_US
dc.identifier.issue5en_US
dc.identifier.startpage1en_US
dc.identifier.endpage7en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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