Have we found conclusive evidence for dark matter through direct detection experiments?

We employ a SUSY-model-independent method to examine the remaining evidence for the low mass dark matter. Using the XENON100’s recent result of 224.6 live days $\times$ 34kg exposure and PICASSO’s result published in 2009, we have obtained a constrain of couplings, $\mathrm{\parallel }{a}_n\mathrm{\parallel }<0.6$ and $| {{a_p}} | < 1.0$,correspondingtothespin-dependentcrosssectionof${\sigma_n} < 5.6 \times {10^{- 38}}$cm$^{2}$and${\sigma_p} < 1.6 \times {10^{- 37}}$cm$^{2}$. Spin-independent isospin violating dark matter model also failed to reconcile the recent result from XENON100 with the positive results from DAMA and CoGeNT.