Resonance production in K-n→-π+π-(π0) reactions at 2.87 GeV/c

Katsoufis, E; Canter, J; Mann, WA; Schneps, J; Tompkins, J; Wolsky, G; Gourevitch, SA; Kirsch, L; Schmidt, P

dc.contributor.author	Katsoufis, E	en
dc.contributor.author	Canter, J	en
dc.contributor.author	Mann, WA	en
dc.contributor.author	Schneps, J	en
dc.contributor.author	Tompkins, J	en
dc.contributor.author	Wolsky, G	en
dc.contributor.author	Gourevitch, SA	en
dc.contributor.author	Kirsch, L	en
dc.contributor.author	Schmidt, P	en
dc.date.accessioned	2014-03-01T01:37:54Z
dc.date.available	2014-03-01T01:37:54Z
dc.date.issued	1978	en
dc.identifier.issn	05562821	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21829
dc.title	Resonance production in K-n→-π+π-(π0) reactions at 2.87 GeV/c	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevD.18.16	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevD.18.16	en
heal.publicationDate	1978	en
heal.abstract	A search for exotic I=2 hyperons decaying into -π- or -π-π0 has been completed in the final states -π+π- and -π+π-π0 produced in K-n interactions at 2.87 GeV/c. Cross sections for these two final states are 303±31 μb and 660±66 μb, respectively. Upper limits for exotic processes are σ(K-n→Y* - π+, Y* - →-π-)<13 μb and σ(K-n→Y* - π+, Y* - →-π-π0)<23 μb for Γ(Y* - )<120 MeV; σ(K-n→Y* - π+π0, Y* - →-π-)<28 μb for Γ(Y* - )<80 MeV. Production cross sections have also been measured for all nonexotic resonances observed in the two final states. © 1978 The American Physical Society.	en
heal.journalName	Physical Review D	en
dc.identifier.doi	10.1103/PhysRevD.18.16	en
dc.identifier.volume	18	en
dc.identifier.issue	1	en
dc.identifier.spage	16	en
dc.identifier.epage	26	en