Sodium MOT collection efficiency as a function of the trapping and repumping laser frequencies and intensities
S. N. Atutov, V. Biancalana, A. Burchianti, R. Calabrese, S. Gozzini, V. Guidi, P. Lenisa, C. Marinelli, E. Mariotti, L. Moi, K. Nasyrov and S. Pod'yachev