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Measurements of Ξ (1530) and Ξ ¯ (1530) production in proton–proton interactions at √sNN = 17.3 GeV in the NA61/SHINE experiment

dc.contributor.authorAcharya, A.
dc.contributor.authorAdhikary, H.
dc.contributor.authorAllison, K. K.
dc.contributor.authorAmin, N.
dc.contributor.authorBrandin, A.
dc.contributor.authorGolosov, O.
dc.contributor.authorKargin, N.
dc.contributor.authorKashirin, E.
dc.contributor.authorMorozov, S.
dc.contributor.authorSelyuzhenkov, I.
dc.contributor.authorStrikhanov, M.
dc.contributor.authorTaranenko, A.
dc.contributor.authorБрандин, Андрей Владимирович
dc.contributor.authorГолосов, Олег Владимирович
dc.contributor.authorКаргин, Николай Иванович
dc.contributor.authorСтриханов, Михаил Николаевич
dc.contributor.authorТараненко, Аркадий Владимирович
dc.date.accessioned2024-11-29T21:31:27Z
dc.date.available2024-11-29T21:31:27Z
dc.date.issued2021
dc.description.abstract© 2021, The Author(s).Double-differential yields of Ξ (1530) and Ξ ¯ (1530) resonances produced in p+p interactions were measured at a laboratory beam momentum of 158 GeV/c. This measurement is the first of its kind in p+p interactions below LHC energies. It was performed at the CERN SPS by the NA61/SHINE collaboration. Double-differential distributions in rapidity and transverse momentum were obtained from a sample of 26 × 10 6 inelastic events. The spectra are extrapolated to full phase space resulting in mean multiplicity of Ξ (1530) (6.73 ± 0.25 ± 0.67) × 10 - 4 and Ξ ¯ (1530) (2.71 ± 0.18 ± 0.18) × 10 - 4. The rapidity and transverse momentum spectra and mean multiplicities were compared to predictions of string-hadronic and statistical model calculations.
dc.identifier.citationMeasurements of Ξ (1530) and Ξ ¯ (1530) production in proton–proton interactions at √sNN = 17.3 GeV in the NA61/SHINE experiment / Acharya, A. [et al.] // European Physical Journal C. - 2021. - 81. - № 10. - 10.1140/epjc/s10052-021-09631-6
dc.identifier.doi10.1140/epjc/s10052-021-09631-6
dc.identifier.urihttps://www.doi.org/10.1140/epjc/s10052-021-09631-6
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85117461116&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000707706100001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/24811
dc.relation.ispartofEuropean Physical Journal C
dc.titleMeasurements of Ξ (1530) and Ξ ¯ (1530) production in proton–proton interactions at √sNN = 17.3 GeV in the NA61/SHINE experiment
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue10
oaire.citation.volume81
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