Research
Extreme Blazars: when particle acceleration reaches new heights
… recently conducted the first inventory of the most energetic of them all: extreme blazars. To gain a better … especially beyond the teraelectron-volt (TeV, i.e. 1012 eV)." These objects radiate in the gamma band - the most … radiation - and currently only about twenty (24) have been observed. "Since the beginning of the 2000s …
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