N to Δ electromagnetic transition form factors from lattice QCD

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dc.contributor.author Alexandrou, C en
dc.contributor.author Forcrand, P en
dc.contributor.author Lippert, T en
dc.contributor.author Neff, H en
dc.contributor.author Negele, J en
dc.contributor.author Schilling, K en
dc.contributor.author Schroers, W en
dc.contributor.author Tsapalis, A en
dc.date.accessioned 2014-03-01T01:53:28Z
dc.date.available 2014-03-01T01:53:28Z
dc.date.issued 2004 en
dc.identifier.uri http://hdl.handle.net/123456789/27022
dc.subject Form Factor en
dc.subject Lattice Qcd en
dc.subject Momentum Transfer en
dc.title N to Δ electromagnetic transition form factors from lattice QCD en
heal.type journalArticle en
heal.identifier.primary 10.1103/PhysRevD.69.114506 en
heal.identifier.secondary http://dx.doi.org/10.1103/PhysRevD.69.114506 en
heal.publicationDate 2004 en
heal.abstract The magnetic dipole, the electric quadrupole and the Coulomb quadrupoleamplitudes for the transition $\gamma N\to \Delta$ are evaluated both inquenched lattice QCD at $\beta=6.0$ and using two dynamical Wilson fermionssimulated at $\beta=5.6$. The dipole transition form factor is accuratelydetermined at several values of momentum transfer. On the lattices studied inthis work, the electric quadrupole amplitude en
heal.journalName Physical Review D en
dc.identifier.doi 10.1103/PhysRevD.69.114506 en

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