The pion form factor from 2+1 dynamical flavors lattice QCD using the O(a) improved Wilson-clover quark formalism

Autor: Oanh Hoang Nguyen
Rok vydání: 2010
Předmět:
Zdroj: Proceedings of The XXVII International Symposium on Lattice Field Theory — PoS(LAT2009).
DOI: 10.22323/1.091.0129
Popis: We present a status report of our calculation of the electromagnetic form factor of the pion on the PACS-CS gauge field configurations generated using Iwasaki gauge action and Wilson-clover quark action for 2 + 1 flavors of light dynamical quarks. The technique of twiseted boundary conditon is employed to explore the form factor for small momentum transfer. The q2 behavior of the form factor and its light quark mass dependence is examined.
Databáze: OpenAIRE