TY - JOUR AU - F Tomasi AU - J Huennekens AU - Zeina Kubarych AU - A Allegrini AU - A Fioretti AU - P Verker AU - S Milosevic C2 - Journal of Physics B-Atomic Molecular and Optical Physics DA - 1997-07-05 00:07:00 LA - en M1 - 30 PB - Journal of Physics B-Atomic Molecular and Optical Physics PY - 1997 TI - Experimental Study of Caesium 6PJ+ 6PJ -->7PJ? + 6S energy pooling collisions and modeling of the excited atom density in the presence of optical pumping and radiation trapping ER -