Speaker
Michael Engelhardt
(New Mexico State University)
Description
Both the scalar strange content of the nucleon, as embodied in the
F_Ts parameter, as well as the strange quark contribution to nucleon
spin, Delta s, are investigated in a mixed action scheme employing
domain wall valence quarks and quark loops on MILC asqtad dynamical
fermion ensembles. Results are presented for pion masses 495 MeV and
356 MeV.
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Primary author
Michael Engelhardt
(New Mexico State University)
