Measurement of e+e- ??+?-D+D- cross sections at center-of-mass energies from 4.190 to 4.946 GeV

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dc.authoridSerkant Ali Çetin / 0000-0001-5050-8441en_US
dc.authorscopusidSerkant Ali Çetin / 34567544400en_US
dc.authorwosidSerkant Ali Çetin / AGF-0147-2022
dc.contributor.authorAblikim, Medina N.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, Patrik
dc.contributor.authorAlbrecht, Malte
dc.contributor.authorAliberti, Riccardo
dc.date.accessioned2022-11-07T07:16:54Z
dc.date.available2022-11-07T07:16:54Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesi, Rektörlük, AR-GEen_US
dc.description.abstractUsing data samples collected with the BESIII detector operating at the BEPCII storage ring, we measure the cross sections of the e+e-??+?-D+D- process at center-of-mass energies from 4.190 to 4.946 GeV with a partial reconstruction method. Resonance structures are seen and the cross section line shape can be described by the coherent sum of either two Breit-Wigner functions or a Breit-Wigner function and a phase space term. The mass and width of the resonance at about 4.4 GeV are determined to be (4371.6±2.5±9.2) MeV/c2 and (167±4±29) MeV, respectively, which are in agreement with those of the ?(4360) or Y(4390) state. The spin-3D-wave charmonium state X(3842) is searched for through the e+e-??+?-X(3842)??+?-D+D- process, and evidence with a significance of 4.2? is found in the data samples with center-of-mass energies from 4.6 to 4.7 GeV. © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.en_US
dc.identifier.citationAblikim, M., Achasov, M. N., Adlarson, P., Albrecht, M., Aliberti, R., Amoroso, A., . . . (BESIII Collaboration). (2022). Measurement of e+e- →π+π-D+D- cross sections at center-of-mass energies from 4.190 to 4.946 GeV. Physical Review D, 106(5) doi:10.1103/PhysRevD.106.052012en_US
dc.identifier.doi10.1103/PhysRevD.106.052012en_US
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85139627299en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.106.052012
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3238
dc.identifier.volume106en_US
dc.identifier.wosWOS:000898666900001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇetin, Serkant Ali
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_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.titleMeasurement of e+e- ??+?-D+D- cross sections at center-of-mass energies from 4.190 to 4.946 GeVen_US
dc.typeArticleen_US

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