로빈님이 아시는 분이 아닌듯 싶습니다. 지슬님은, 말그대로 지슬님이시고, 현재는 아마 용인땅 근처 어디선가 살고 있을듯... Synchrotron radiation is the electronmagnetic radiation emitted by electrons or positrons moving at relativistic velocities along a curved trajectory with a large radius of curvature."Large" here implies that quantum effects are negligible,while they are not.The name itself,"synchrotron" radiation, derives from one specific type of accelerator, the electron synchrotron.