@article{812951, author = {Kevin Jones and Paul Julienne and Paul Lett and Eite Tiesinga}, title = {A Useful Approximation for Fitting Lineshapes in Photoassociation Spectroscopy of Ultracold Atoms}, year = {1999}, number = {61}, month = {1999-12-08 00:12:00}, publisher = {Physical Review A (Atomic, Molecular and Optical Physics)}, language = {en}, }