TY - JOUR PB - American Physical Society ID - 10.1103/Physics.2.37 TI - Cosmic light matter probes heavy dark matter JF - Physics JA - Physics J1 - PHYSICS VL - 2 IS - SP - 37 EP - PY - 2009/05/04/ UR - http://link.aps.org/doi/10.1103/Physics.2.37 A1 - Winstein, Bruce AU - Zurek, Kathryn M. ER -