π-p elastic scattering in the region of the X0(957.6) threshold

Moyssides, PG; Sarma, HNK; Carr, J; Debenham, NC; Garbutt, DA; Keyne, J

dc.contributor.author	Moyssides, PG	en
dc.contributor.author	Sarma, HNK	en
dc.contributor.author	Carr, J	en
dc.contributor.author	Debenham, NC	en
dc.contributor.author	Garbutt, DA	en
dc.contributor.author	Keyne, J	en
dc.date.accessioned	2014-03-01T01:06:11Z
dc.date.available	2014-03-01T01:06:11Z
dc.date.issued	1983	en
dc.identifier.issn	0369-3546	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9217
dc.subject	25.90	en
dc.subject	Other topics in nuclear reactions and scattering: specific reactions	en
dc.subject.classification	Physics, Particles & Fields	en
dc.title	π-p elastic scattering in the region of the X0(957.6) threshold	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF02828983	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF02828983	en
heal.language	English	en
heal.publicationDate	1983	en
heal.abstract	We present results from a high-momentum-resolution measurement of the π-p elastic differential and total cross-sections-at values of cos θ* between - 0.60 and 0.85 in the centre-of-mass system and at incident-beam momenta between 1.34GeV/c and 1.49 GeV/c-close to the X0 production threshold. There is no significant enhancement near the X0 production threshold. However, a small effect of ~ 3 standard deviations is present, having mass 1898.8 MeV and width ~5MeV, and appearing at an incident-pion momentum of 1435 MeV/c. In addition, a narrow ~ 5-standard-deviation effect at Ec.m.= 1876 MeV appeared at an incident-pion momentum of 1389 MeV/c. © 1983 Società Italiana di Fisica.	en
heal.publisher	Società Italiana di Fisica	en
heal.journalName	Il Nuovo Cimento A	en
dc.identifier.doi	10.1007/BF02828983	en
dc.identifier.isi	ISI:A1983QV36700002	en
dc.identifier.volume	75	en
dc.identifier.issue	2	en
dc.identifier.spage	123	en
dc.identifier.epage	162	en