Speaker
Frank Winter
(QCDSF Collaboration)
Description
In this talk we will report on recent results of the QCDSF Collaboration on investigations
of baryon structure using configurations generated with Nf=2+1 dynamical flavours of O(a)-improved
Wilson fermions. With the strange quark mass as an additional dynamical degree of freedom in
our simulations we avoid the need for a partially quenched approximation when
investigating the properties of particles containing a strange quark, e.g. the hyperons.
In particular, we will focus on the nucleon and hyperon axial coupling constants and quark
momentum fractions.
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Primary author
Frank Winter
(QCDSF Collaboration)
