[synchrotron radiation] n [fr. its having been first observed in a synchrotron] (1956): radiation emitted by high-energy charged relativistic particles (as electrons) when they are accelerated by a magnetic field (as in a nebula)
SYNCHROTRON RADIATION
Meaning of SYNCHROTRON RADIATION in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012