Δ-baryon electromagnetic form factors in lattice QCD

Alexandrou, C; Korzec, T; Koutsou, G; Leontiou, T; Lorcé, C; Negele, J; Pascalutsa, V; Tsapalis, A; Vanderhaeghen, M

dc.contributor.author	Alexandrou, C	en
dc.contributor.author	Korzec, T	en
dc.contributor.author	Koutsou, G	en
dc.contributor.author	Leontiou, T	en
dc.contributor.author	Lorcé, C	en
dc.contributor.author	Negele, J	en
dc.contributor.author	Pascalutsa, V	en
dc.contributor.author	Tsapalis, A	en
dc.contributor.author	Vanderhaeghen, M	en
dc.date.accessioned	2014-03-01T01:58:24Z
dc.date.available	2014-03-01T01:58:24Z
dc.date.issued	2009	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/28678
dc.subject	Charge Density	en
dc.subject	Electromagnetic Form Factor	en
dc.subject	Form Factor	en
dc.subject	Lattice Qcd	en
dc.subject	Magnetic Moment	en
dc.subject	Domain Wall	en
dc.title	Δ-baryon electromagnetic form factors in lattice QCD	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevD.79.014507	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevD.79.014507	en
heal.publicationDate	2009	en
heal.abstract	We develop techniques to calculate the four Delta electromagnetic formfactors using lattice QCD, with particular emphasis on the sub-dominantelectric quadrupole form factor that probes deformation of the Delta. Resultsare presented for pion masses down to approximately 350 MeV for three cases:quenched QCD, two flavors of dynamical Wilson quarks, and three flavors ofquarks described by a	en
heal.journalName	Physical Review D	en
dc.identifier.doi	10.1103/PhysRevD.79.014507	en