Analysis of low-x gluon Density from the F/Sub 2/ scaling violations

dc.contributor.author	Gay Ducati, Maria Beatriz	pt_BR
dc.contributor.author	Goncalves, Victor Paulo Barros	pt_BR
dc.date.accessioned	2016-05-11T02:10:28Z	pt_BR
dc.date.issued	1997	pt_BR
dc.identifier.issn	0370-2693	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/140723	pt_BR
dc.description.abstract	We present an analysis of the current methods of the approximate determination of the gluon density G( X, Q2) at low x from the scaling violations of the proton structure function F2(x,Q2). The gluon density is obtained from the GLAP equation by expansion at distinct points of expansion. We show that the different results given by the proposed methods can be obtained from one new expression considering the adequate points of expansion. It is shown in which case the approximate determination of G( X, Q2) is reasonable.	en
dc.format.mimetype	application/pdf
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physics letters. B. Vol. 390, no. 1/4 (Jan. 1997), p. 401-404	pt_BR
dc.rights	Open Access	en
dc.subject	Fisica de particulas elementares e campos	pt_BR
dc.subject	Small x QCD	en
dc.subject	Teoria quântica	pt_BR
dc.subject	Perturbative calculations	en
dc.subject	Gluon density	en
dc.subject	Gluons	pt_BR
dc.subject	Cromodinâmica quântica	pt_BR
dc.title	Analysis of low-x gluon Density from the F/Sub 2/ scaling violations	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000190776	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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