Axial nucleon and nucleon to Δ form factors and the Goldberger-Treiman relations from lattice QCD

Alexandrou, C; Koutsou, G; Leontiou, T; Negele, J; Tsapalis, A

dc.contributor.author	Alexandrou, C	en
dc.contributor.author	Koutsou, G	en
dc.contributor.author	Leontiou, T	en
dc.contributor.author	Negele, J	en
dc.contributor.author	Tsapalis, A	en
dc.date.accessioned	2014-03-01T01:55:51Z
dc.date.available	2014-03-01T01:55:51Z
dc.date.issued	2007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/27855
dc.subject	Degeneration	en
dc.subject	Form Factor	en
dc.subject	Lattice Qcd	en
dc.subject	Momentum Transfer	en
dc.subject	Nucleon Form Factor	en
dc.subject	Relation Extraction	en
dc.subject	Domain Wall	en
dc.title	Axial nucleon and nucleon to Δ form factors and the Goldberger-Treiman relations from lattice QCD	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevD.76.094511	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevD.76.094511	en
heal.publicationDate	2007	en
heal.abstract	We evaluate the nucleon axial form factor, $G_A(q^2)$, and inducedpseudoscalar form factor, $G_p(q^2)$, as well as the pion-nucleon form factor,$G_{\pi N N}(q^2)$, in lattice QCD. We also evaluate the corresponding nucleonto $\Delta$ transition form factors, $C_5^A(q^2)$ and $C_6^A(q^2)$, and thepion-nucleon-$\Delta$ form factor $G_{\pi N\Delta}(q^2)$. The nucleon formfactors are evaluated in the quenched theory and with	en
heal.journalName	Physical Review D	en
dc.identifier.doi	10.1103/PhysRevD.76.094511	en