First measurements of chi(cJ) -> Sigma(-)(Sigma)over-bar(+) (J=0,1,2) decays

Kolcu, Onur Buğra; BESIII Collaboration

dc.contributor.author	Kolcu, Onur Buğra	en_US
dc.contributor.author	BESIII Collaboration	en_US
dc.date.accessioned	2020-06-22T09:29:05Z
dc.date.available	2020-06-22T09:29:05Z
dc.date.issued	2020	en_US
dc.identifier.citation	Ablikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Amoroso, A., . . . Collaboration, B. (2020). First measurements of chi(cJ) -> Sigma(-)(Sigma)over-bar(+) (J=0,1,2) decays. Physical Review D, 101(9), 9. doi:10.1103/PhysRevD.101.092002	en_US
dc.identifier.issn	2470-0010
dc.identifier.issn	2470-0029
dc.identifier.uri	http://dx.doi.org/10.1103/PhysRevD.101.092002
dc.identifier.uri	https://hdl.handle.net/20.500.12294/2479
dc.description.abstract	We measured the branching fractions of the decays chi(cJ) -> Sigma(-)(Sigma) over bar (+) for the first time using the final states n (n) over bar pi(+)pi(-). The data sample exploited here is 448.1 x 10(6) psi(3686) events collected with BESIII. We find B(chi(cJ) -> Sigma(-)(Sigma) over bar (+)) = (51.3 +/- 2.4 +/- 4.1) x 10(-5), (5.7 +/- 1.4 +/- 0.6) x 10(-5), and (4.4 +/- 1.7 +/- 0.5) x 10(-5), for J = 0, 1, 2, respectively, where the first uncertainties are statistical and the second systematic.	en_US
dc.language.iso	eng	en_US
dc.publisher	Amer Physical Soc.	en_US
dc.relation.ispartof	Physical Review D.	en_US
dc.identifier.doi	10.1103/PhysRevD.101.092002	en_US
dc.identifier.doi	10.1103/PhysRevD.101.092002
dc.rights	info:eu-repo/semantics/openAccess	en_US
dc.rights	Attribution-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nd/3.0/us/	*
dc.title	First measurements of chi(cJ) -> Sigma(-)(Sigma)over-bar(+) (J=0,1,2) decays	en_US
dc.type	article	en_US
dc.department	Mühendislik ve Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü	en_US
dc.authorid	0000-0002-9177-1286	en_US
dc.identifier.volume	101	en_US
dc.identifier.issue	9	en_US
dc.identifier.startpage	092002-1	en_US
dc.identifier.endpage	092002-9	en_US
dc.relation.publicationcategory	Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı	en_US