A study of the N to Delta transition form factors in full QCD

Abstract

The N to Delta transition form factors GM1, GE2 and GC2 are evaluated using dynamical MILC configurations and valence domain wall fermions at three values of quark mass corresponding to pion mass 606 MeV, 502 MeV and 364 MeV on lattices of spatial size $20^3$ and $28^3$. The unquenched results are compared to those obtained at similar pion mass in the quenched theory.

6 pages, 4 figures, talk presented at Lattice 2005 (Hadron spectrum), uses PoS.cls

Cited by in corpus (5)

• Electromagnetic excitation of the Delta(1232)-resonance
• Chiral Effective-Field Theory in the Delta(1232) Region: Pion Electroproduction on the Nucleon
• Electromagnetic Nucleon-to-Delta Transition in Chiral Effective-Field Theory
• Light Cone Sum Rules for gamma* N -> Delta Transition Form Factors
• Quark Model Calculations of the N to Delta Reaction