Leptogenesis and dark matter detection in a TeV scale neutrino mass model with inverted mass hierarchy Shoichi Kashiwase and Daijiro Suematsu Eur. Phys. J. C, 73 7 (2013) 2484 Published online: 03 July 2013 DOI: 10.1140/epjc/s10052-013-2484-9