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dc.contributor.authorKolcu, Onur Buğraen_US
dc.date.accessioned2019-03-20T08:54:58Z
dc.date.available2019-03-20T08:54:58Z
dc.date.issued2018
dc.identifier.citationKolcu O. B., Ablikim M., Achasov M. N... Measurement of e(+)e(-) -> D(D)over-bar cross sections at the psi(3770) resonance. Chinese Physics C. 2018; 42 (8): 1-18en_US
dc.identifier.issn1674-1137
dc.identifier.issn2058-6132
dc.identifier.urihttps://hdl.handle.net/20.500.12294/1362
dc.descriptionKolcu, Onur Buğraen_US
dc.description.abstractWe report new measurements of the cross sections for the production of D (D) over bar final states at the psi(3770) resonance. Our data sample consists of an integrated luminosity of 2.93 fb(-1) of e(+)e(-) annihilation data produced by the BEPCII collider and collected and analyzed with the BESIII detector. We exclusively reconstruct three D-0 and six D+ hadronic decay modes and use the ratio of the yield of fully reconstructed D (D) over bar events ("double tags") to the yield of all reconstructed D or (D) over bar mesons ("single tags") to determine the number of D-0(D) over bar (0) and D+D- events, benefiting from the cancellation of many systematic uncertainties. Combining these yields with an independent determination of the integrated luminosity of the data sample, we find the cross sections to be sigma(e(+)e(-) -> D-0(D) over bar (0-) )=(3.615 +/- 0.010 +/- 0.038) nb and sigma(e(+)e(-) -> D+D-)=(2.830 +/- 0.011 +/- 0.026) nb, where the uncertainties are statistical and systematic, respectively.en_US
dc.language.isoengen_US
dc.publisherIop Publishingen_US
dc.relation.ispartofChinese Physics C.en_US
dc.identifier.doi10.1088/1674-1137/42/8/083001en_US
dc.identifier.doi10.1088/1674-1137/42/8/083001
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCharm Mesonsen_US
dc.subjectCross Sectionsen_US
dc.subjectBesiii/Bepciien_US
dc.titleMeasurement of e(+)e(-) -> D(D)over-bar cross sections at the psi(3770) resonanceen_US
dc.typearticleen_US
dc.departmentİstanbul Arel Üniversitesi, Mühendislik-Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.authoridTR15137en_US
dc.identifier.volume42en_US
dc.identifier.issue8en_US
dc.identifier.startpage1en_US
dc.identifier.endpage18en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.institutionauthorKolcu, Onur Buğraen_US


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