Comment on "Missing Transverse-Doppler Effect in Time-Dilation   Experiments with High-Speed Ions"
  In an article "Missing Transverse-Doppler Effect in Time-Dilation Experiments with High-Speed Ions" by S. Devasia [arXiv:1003.2970v1], our recent Doppler shift experiments on fast ion beams are reanalyzed. Contrary to our analysis, Devasia concludes that our results provide an "indication of Lorentz violation". We argue that this conclusion is based on a fundamental misunderstanding of our experimental scheme and reiterate that our results are in excellent agreement with Special Relativity. 
G. Saathoff, S. Reinhardt, R. Holzwarth, T.W. H\"ansch, Th. Udem, D.   Bing, D. Schwalm, A. Wolf, S. Karpuk, G. Huber, C. No...
physics.atom-ph