6533b7d5fe1ef96bd126529d

RESEARCH PRODUCT

Vector form factor of the pion in chiral effective field theory

L. TiatorStefan SchererJ. GegeliaJ. GegeliaDalibor DjukanovicA. Keller

subject

PhysicsParticle physicsNuclear and High Energy PhysicsChiral perturbation theoryMesonNuclear TheoryHigh Energy Physics::LatticeNuclear TheoryDegrees of freedom (statistics)Form factor (quantum field theory)FOS: Physical sciences530lcsh:QC1-999Vector bosonNuclear Theory (nucl-th)High Energy Physics - PhenomenologyPionHigh Energy Physics - Phenomenology (hep-ph)Scheme (mathematics)Effective field theoryddc:530lcsh:PhysicsMathematical physics

description

The vector form factor of the pion is calculated in the framework of chiral effective field theory with vector mesons included as dynamical degrees of freedom. To construct an effective field theory with a consistent power counting, the complex-mass scheme is applied.

yearjournalcountryeditionlanguage
2015-03-01Physics Letters B
10.1016/j.physletb.2015.01.007http://dx.doi.org/10.1016/j.physletb.2015.01.007