Cross section measurement of e+ e- → ηψ (2S) and search for e+ e- → η(X) over tilde (3872)

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dc.authorscopusidSerkant Ali Çetin / 34567544400
dc.authorscopusidOnur Buğra Kolcu / 57936993500
dc.authorwosidSerkant Ali Çetin / AGF-0147-2022
dc.authorwosidOnur Buğra Kolcu / P-4990-2015
dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorÇetin, Serkant Ali
dc.contributor.authorKolcu, Onur Buğra
dc.date.accessioned2025-04-18T08:45:30Z
dc.date.available2025-04-18T08:45:30Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Rektörlük, Temel Bilimler Bölümü
dc.description.abstractThe energy-dependent cross section for e(+)e(-) -> eta psi(2S) is measured at 18 center of mass energies from 4.288 to 4.951 GeV using the BESIII detector. Using the same data samples, we also perform the first search for the reaction e(+)e(-) -> eta(X) over tilde(3872), but no evidence is found for the (X) over tilde(3872) in the pi(+)pi(-) J/psi. mass distribution. At each of the 18 center of mass energies, upper limits at the 90% confidence level on the cross section for e(+)e(-) -> eta psi(2S) and on the product of the e(+)e(-) -> eta(X) over tilde(3872) cross section with the branching fraction of (X) over tilde(3872) -> pi(+)pi(-)J/psi are reported.
dc.identifier.citationKalantar-Nayestanaki, N., Kavatsyuk, M., Messchendorp, J., & BESIII Collaboration. (2024). Cross section measurement of 𝑒+⁢ 𝑒−→ 𝜂⁢ 𝜓⁡(2⁢ 𝑆) and search for 𝑒+⁢ 𝑒−→ 𝜂⁢˜ 𝑋⁢(3872). Physical Review D, 109(11), 112004.
dc.identifier.doi10.1103/PhysRevD.109.112004
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85195830525
dc.identifier.scopusqualityQ1
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevD.109.112004
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6608
dc.identifier.volume109
dc.identifier.wosWOS:001261431400001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇetin, Serkant Ali
dc.institutionauthorKolcu, Onur Buğra
dc.institutionauthoridOnur Buğra Kolcu / 0000-0002-9177-1286
dc.institutionauthoridSerkant Ali Çetin / 0000-0001-5050-8441
dc.language.isoen
dc.publisherAmerican pysical society
dc.relation.ispartofPhysical review D
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectProgram
dc.titleCross section measurement of e+ e- → ηψ (2S) and search for e+ e- → η(X) over tilde (3872)
dc.typeArticle

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