Axial Nucleon form factors from lattice QCD

Details Axial Nucleon form factors from lattice QCD Axial Nucleon form factors from lattice QCD

2010-12-03

arxiv.org/abs/1012.0857v2

Phys.Rev.D83:045010,2011

Physics

High Energy Physics

High Energy Physics - Lattice

ETM Collaboration, 14 pages, 12 figures

Scientific paper

10.1103/PhysRevD.83.045010

We present results on the nucleon axial form factors within lattice QCD using two flavors of degenerate twisted mass fermions. Volume effects are examined using simulations at two volumes of spatial length $L=2.1$ fm and $L=2.8$ fm. Cut-off effects are investigated using three different values of the lattice spacings, namely $a=0.089$ fm, $a=0.070$ fm and $a=0.056$ fm. The nucleon axial charge is obtained in the continuum limit and chirally extrapolated to the physical pion mass enabling comparison with experiment.

Affiliated with

Also associated with

No associations

Rating

Axial Nucleon form factors from lattice QCD does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Axial Nucleon form factors from lattice QCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Axial Nucleon form factors from lattice QCD will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-98922