TY - JOUR AU - D Harber AU - H Lewandowski AU - J McGuirk AU - Eric Cornell C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 2002-11-01 00:11:00 LA - en M1 - 66 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 2002 TI - Effect of Cold Collisions on Spin Coherence and Resonance Shifts in a Magnetically Trapped Ultra-Cold Gas ER -