Pion form factor with chirally improved fermions

Stefano Capitani; Christof Gattringer; C. B. Lang

Pion form factor with chirally improved fermions

High Energy Physics - Lattice 2007-05-23 v1

Authors: Stefano Capitani , Christof Gattringer , C. B. Lang

Abstract

We present results for Monte Carlo calculations of the electromagnetic vector and scalar form factors of the pion in a quenched simulation. We work at a lattice spacing of 0.15 fm and use two lattice volumes up to a spatial size of 2.4 fm. The pion form factors in the space-like region are determined for pion masses down to 340 MeV.

Keywords

form factors pion production chiral perturbation theory

Cite

@article{arxiv.hep-lat/0509030,
  title  = {Pion form factor with chirally improved fermions},
  author = {Stefano Capitani and Christof Gattringer and C. B. Lang},
  journal= {arXiv preprint arXiv:hep-lat/0509030},
  year   = {2007}
}

Comments

LaTeX [PoS], 6 pages, 2 figures, 2 tables, talk presented at Lattice 2005 (chiral fermions)

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