2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/170459Directional detection of Dark Matter allows for unambiguous direct detection of WIMPs as well as discrimination between various Dark Matter models in our galaxy. The DMTPC detector is a low-pressure TPC with optical readout designed for directional direct detection of WIMPs. By using CF4 gas as the active material, the detector also has excellent sensitivity to spin-dependent interactions of Dark Matter on protons.Presented at ICHEP08, Philadelphia, USA, July 2008. 3 pages, LaTeX, 1 pdf figureAstrophysicstext