  The nucleon tensor charge, $g_T$, is an important quantity in the search for
beyond the Standard Model tensor interactions in neutron and nuclear
$\beta$-decays as well as the contribution of the quark electric dipole moment
(EDM) to the neutron EDM. We present results from the QCDSF/UKQCD/CSSM
collaboration for the tensor charge, $g_T$, using lattice QCD methods and the
Feynman-Hellmann theorem. We use a flavour symmetry breaking method to
systematically approach the physical quark mass using ensembles that span three
lattice spacings.
