The bounds on the mediator mass as a function of the DM one obtained by comparing the DAMA modulated signal with the total rate. The allowed regions are reported for CLs of 90%, 99%, and 99.99% in shaded magenta. In (a) an isothermal sphere with velocity dispersion km/s and a local DM energy density GeV/cm3 has been assumed. In (b) we instead show the allowed regions by considering a more physical triaxial halo with the same velocity dispersion in the major axis and with GeV/cm3. These results have been presented in [24, 25].
