Proposal for measuring new transverse momentum dependent parton distributions g1T and h1L⊥ through semi-inclusive deep inelastic scattering

We calculate g1T and h1L⊥, two of the eight leading twist transverse momentum dependent parton distributions (TMDs), in the light-cone quark-diquark model. The new TMDs can be measured through semi-inclusive deep inelastic scattering (SIDIS). We present predictions of the single and double spin asymmetries related to g1T and h1L⊥ in SIDIS at HERMES, COMPASS, and JLab kinematics respectively.