First measurement of ΛN inelastic scattering with Λ from e+ e- → J/Ψ → ΛΛ <overcap>

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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.accessioned2025-04-18T10:00:19Z
dc.date.available2025-04-18T10:00:19Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Rektörlük, Temel Bilimler Bölümü
dc.description.abstractUsing an e(+)e(-) collision data sample of ( 10 087 +/- 44) x 106 J Psi. events taken at the center-of-mass energy of 3.097 GeV by the BESIII detector at the BEPCII collider, the process Lambda + N -> Sigma(+) + X is studied for the first time employing a novelmethod. The Lambda+ hyperons are produced by the collisions of Sigma(+) hyperons from J/. decays with nuclei in the material of the BESIII detector. The total cross section of Lambda + Be-9 -> Sigma(+) + X is measured to be sigma = (37.3 +/- 4.7 +/- 3.5) mb with Lambda momenta within [1.057, 1.091] GeV/c, where the uncertainties are statistical and systematic, respectively. This analysis is the first study of Lambda-nucleon interactions at an e(+)e(-) , providing information and constraints relevant for the strong-interaction potential, the origin of color confinement, the unified model for baryon-baryon interactions, and the internal structure of neutron stars.
dc.identifier.citationAblikim, M., Achasov, M. N., Adlarson, P., Ai, X. C., Aliberti, R., Amoroso, A., ... & Jackson, J. (2024). First measurement of Λ N inelastic scattering with Λ from e+ e−→ J/ψ→ Λ Λ¯. Physical Review C, 109(5), L052201.
dc.identifier.doi10.1103/PhysRevC.109.L052201
dc.identifier.issn2469-9985
dc.identifier.issn2469-9993
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85193211252
dc.identifier.scopusqualityQ1
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevC.109.L052201
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6912
dc.identifier.volume109
dc.identifier.wosWOS:001261451400001
dc.identifier.wosqualityQ2
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 C
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleFirst measurement of ΛN inelastic scattering with Λ from e+ e- → J/Ψ → ΛΛ <overcap>
dc.typeArticle

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