Comparison of the Smith-Purcell Radiation Yield for Different Models
  Smith-Purcell radiation is used in several applications including the measurement of the longitudinal profile of electron bunches. A correct reconstruction of such profile requires a good understanding of the underlying model. We have compared the leading models of Smith-Purcell radiation and shown that they are in agreement within the experimental errors. 
M.S. Malovytsia and N. Delerue
physics.acc-ph