The nucleon tensor charge, g 𝑇 , is an important quantity in the search for beyond the Standard Model tensor interactions in neutron and nuclear 𝛽-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.
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