Nucleon sigma term and strange quark content in 2+1-flavor QCD with dynamical overlap fermions

Details Nucleon sigma term and strange quark content in 2+1-flavor QCD with dynamical overlap fermions Nucleon sigma term and strange quark content in 2+1-flavor QCD with dynamical overlap fermions

2009-10-17

arxiv.org/abs/0910.3271v1

PoS LAT2009:124,2009

Physics

High Energy Physics

High Energy Physics - Lattice

7 pages, 4 figures, talk given at the XXVII International Symposium on Lattice Field Theory, July 26-31 2009, Peking Universit

Scientific paper

We study the sigma term and the strange quark content of nucleon in 2+1-flavor QCD with dynamical overlap fermions. We analyze the lattice data of nucleon mass taken at two different strange quark masses with five values of up and down quark masses each. Using the reweighting technique, we study the strange quark mass dependence of the nucleon and extract the strange quark content.

Affiliated with

Also associated with

No associations

Rating

Nucleon sigma term and strange quark content in 2+1-flavor QCD with dynamical overlap fermions 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 Nucleon sigma term and strange quark content in 2+1-flavor QCD with dynamical overlap fermions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nucleon sigma term and strange quark content in 2+1-flavor QCD with dynamical overlap fermions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-89523