찬호 약간의 제구가 빠지는 것 외엔 잘 던지고 있습니다. 병살타도 유도하고.. 5회말 공격을 기대해 봅니다. 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.