@article{10548, author = {P. Hogan and S. Smith and A. Georges and P. Lambropoulos}, title = {ac Stark Splitting in Resonant Multiphoton Ionization with Broadband Lasers}, year = {1978}, journal = {Physical Review Letters}, volume = {41}, pages = {229-232}, month = {Jan-07-1978}, issn = {0031-9007}, doi = {10.1103/PhysRevLett.41.229}, }