Nucleon and Nucleon to Delta Axial form factors from Lattice QCD - High Energy Physics - LatticeReportar como inadecuado




Nucleon and Nucleon to Delta Axial form factors from Lattice QCD - High Energy Physics - Lattice - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: We present results on the nucleon axial vector form factors $G Aq^2$ and$G pq^2$ in the quenched theory and using two degenerate flavors of dynamicalWilson fermions for momentum transfer squared from about 0.1 to about 2 GeV^2and for pion masses in the range of 380 to 600 MeV. We also present results onthe corresponding N to Delta axial vector transition form factors $C 5^Aq^2$and $C 6^Aq^2$ using, in addition to Wilson fermions, domain wall valencequarks and dynamical staggered sea quarks provided by the MILC collaboration.



Autor: C. Alexandrou Univ. of Cyprus, G. Koutsou Univ. of Cyprus, Th. Leontiou Univ. of Cyprus, J. W. Negele MIT, A. Tsapalis IASA, Univ

Fuente: https://arxiv.org/







Documentos relacionados