Local duality constraints on scalar gluonium

dc.contributor.author	Dominguez, C. A.
dc.contributor.author	Paver, N.
dc.date.accessioned	2019-12-28T02:45:34Z
dc.date.available	2019-12-28T02:45:34Z
dc.date.issued	1986
dc.description.abstract	We study O++ (gg) channel in the framework of the Gauss-Weierstrass QCD sum rules. The results of this analysis definitely support the existence of a scalar gluonium bound state. Concerning the parameters of such a state, the case of a light and very narrow glueball turns out to be strongly favoured over that of a heavy and broad resonance.
dc.fuente.origen	Springer
dc.identifier.doi	10.1007/BF01551083
dc.identifier.uri	https://repositorio.uc.cl/handle/11534/27146
dc.identifier.uri	http://link.springer.com/article/10.1007/BF01551083
dc.identifier.uri	https://doi.org/10.1007/BF01551083
dc.issue.numero	No. 4
dc.language.iso	en
dc.revista	Zeitschrift für Physik C Particles and Fields	es_ES
dc.subject.ddc	510
dc.subject.dewey	Matemática física y química	es_ES
dc.subject.other	Teoría de campos (Física)	es_ES
dc.subject.other	Teoría cuántica de campos	es_ES
dc.subject.other	Aceleración de partículas	es_ES
dc.title	Local duality constraints on scalar gluonium	es_ES
dc.type	artículo
dc.volumen	Vol. 31
sipa.codpersvinculados	100404

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