Strange quark mass and Lambda parameter by the ALPHA collaboration

Details Strange quark mass and Lambda parameter by the ALPHA collaboration Strange quark mass and Lambda parameter by the ALPHA collaboration

2011-12-18

arxiv.org/abs/1112.4163v1

Physics

High Energy Physics

High Energy Physics - Lattice

7 pages, 4 figures; talk given at LATTICE 2011, XXIX International Symposium on Lattice Field Theory, July 11-16 2011, Squaw V

Scientific paper

We determine f_K for lattice QCD in the two flavor approximation with non-perturbatively improved Wilson fermions. The result is used to set the scale for dimensionful quantities in CLS/ALPHA simulations. To control its dependence on the light quark mass, two different strategies for the chiral extrapolation are applied. Combining f_K and the bare strange quark mass with non-perturbative renormalization factors and step scaling functions computed in the Schroedinger Functional, we determine the RGI strange quark mass and the Lambda parameter in units of f_K.

Affiliated with

Also associated with

No associations

Rating

Strange quark mass and Lambda parameter by the ALPHA collaboration 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 Strange quark mass and Lambda parameter by the ALPHA collaboration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strange quark mass and Lambda parameter by the ALPHA collaboration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-26034