A solution to the baryon-DM coincidence problem in the CMSSM with a   126-GeV Higgs boson
  We show that the baryon-dark matter coincidence problem is solved in the CMSSM. The baryons and dark matter are generated simultaneously through the late-time decay of non-topological solitons, Q-balls, which are formed after the Affleck-Dine baryogenesis. A certain relation between the universal scalar mass, $m_0$, and the universal gaugino mass, $M_{1/2}$, is required to solve the coincidence problem, marginally depending on the other CMSSM parameters, and the result is consistent with the observation of the 126-GeV Higgs boson. 
Ayuki Kamada, Masahiro Kawasaki, and Masaki Yamada
hep-ph astro-ph.CO