1. The Crab Nebula is a very strong source of X-ray synchrotron radiation, first observed in 1054 in China.
2. Radiation Losses in the Induction Electron Accelerator
3. “Synchrotron Light Source Data Book.”;Murphy,1993
4. “The Physics of Particle Accelerators.”;Wille,2000
5. “Pioneers of Science, Nobel Prize Winners in Physics.”;Weber,1980