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dc.contributor.authorBESIII Collaboration
dc.contributor.authorKolcu, Onur Bugra
dc.date.accessioned2023-01-12T08:25:50Z
dc.date.available2023-01-12T08:25:50Z
dc.date.issued2019en_US
dc.identifier.citationAblikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Alekseev, M., ... & Kurth, M. G. (2019). Measurements of weak decay asymmetries of Λ c+→ p K s 0, Λ π+, Σ+ π 0, and Σ 0 π+. Physical Review D, 100(7), 072004.en_US
dc.identifier.issn2470-0010
dc.identifier.urihttps.//doi.org/10.1103/PhysRevD.100.072004
dc.identifier.urihttps://hdl.handle.net/20.500.12294/3168
dc.description.abstractUsing e(+)e(-) -> Lambda(+)(c)(Lambda) over bar (-)(c). production from a 567 pb(-1) data sample collected by BESIII at 4.6 GeV, a full angular analysis is carried out simultaneously on the four decay modes of Lambda(+)(c) -> pK(S)(0), Lambda pi(+), Sigma(+)pi(0), and Sigma(0)pi(+). For the first time, the Lambda(+)(c) transverse polarization is studied in unpolarized e(+)e(-) collisions, where a nonzero effect is observed with a statistical significance of 2.1 sigma. The decay asymmetry parameters of the Lambda(+)(c) weak hadronic decays into pK(S)(0), Lambda pi(+), Sigma(+)pi(0), and Sigma(0)pi(+) are measured to be 0.18 +/- 0.43(stat) +/- 0.14(syst), -0.80 +/- 0.11(stat) +/- 0.02(syst), -0.57 +/- 0.10(stat) +/- 0.07(syst), and -0.73 +/- 0.17(stat) +/- 0.07(syst), respectively. In comparison with previous results, the measurements for the Lambda pi(+) and Sigma(+)pi(0) modes are consistent but with improved precision, while the parameters for the pK(S)(0) and Sigma(+)pi(0) modes are measured for the first time.en_US
dc.language.isoengen_US
dc.publisherAMER PHYSICAL SOCen_US
dc.relation.ispartofPHYSICAL REVIEW Den_US
dc.identifier.doi10.1103/PhysRevD.100.072004en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectNONLEPTONIC DECAYSen_US
dc.subjectPARAMETERen_US
dc.subjectBARYONSen_US
dc.titleMeasurements of weak decay asymmetries of Lambda(+)(c) -> pK(S)(0), Lambda pi(+), Sigma(+)pi(0), and Sigma(0)pi(+)en_US
dc.typearticleen_US
dc.departmentMühendislik ve Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.authorid0000-0002-9177-1286en_US
dc.identifier.volume100en_US
dc.identifier.issue7en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.institutionauthorKolcu, Onur Bugra
dc.authorwosidP-4990-2015en_US
dc.authorscopusid55900757000en_US
dc.identifier.wosqualityQ1en_US
dc.identifier.wosWOS:000489827100002en_US
dc.identifier.scopus2-s2.0-85074357064en_US


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