3D Position Sensitive XeTPC for Dark Matter Search
  The technique to realize 3D position sensitivity in a two-phase xenon time projection chamber (XeTPC) for dark matter search is described. Results from a prototype detector (XENON3) are presented. 
J. Angle, E. Aprile, F. Arneodo, L. Baudis, A. Bernstein, A.   Bolozdynya, L. Coelho, E. Dahl, L. DeViveiros, A. Ferella, L....