Go to content
UR Home

Novel quark smearing for hadrons with high momenta in lattice QCD

Bali, Gunnar S. ; Lang, Bernhard ; Musch, Bernhard U. ; Schäfer, Andreas



Abstract

Hadrons in lattice QCD are usually created employing smeared interpolators. We introduce a new quark smearing that allows us to maintain small statistical errors and good overlaps of hadronic wave functions with the respective ground states, also at high spatial momenta. The method is successfully tested for the pion and the nucleon at a pion mass m(pi) approximate to 295 MeV and momenta as high ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons