TY - JOUR TI - Intensity dependence of the collisional loss rate for potassium-39 atoms in a vapor cell MOT PY - 1998 AU - Santos, M S AU - Antunes, A AU - Nussenzveig, Paulo AU - Flemming, J AU - Zílio, Sérgio Carlos AU - Bagnato, Vanderlei Salvador T2 - Laser Physics PP - Birmingham VL - 8 IS - 4 SP - 880-884 ER -