TY - JOUR PB - American Physical Society ID - 10.1103/Physics.2.16 TI - Getting a handle on spin JF - Physics JA - Physics J1 - PHYSICS VL - 2 IS - SP - 16 EP - PY - 2009/02/23/ UR - http://link.aps.org/doi/10.1103/Physics.2.16 A1 - Doty, Matthew F. AU - Gammon, Daniel ER -