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Multiwavelength Observations Of The Blazar Bl Lacertae: A New Fast Tev Gamma-Ray Flare, P. T. Reynolds, Et Al
Multiwavelength Observations Of The Blazar Bl Lacertae: A New Fast Tev Gamma-Ray Flare, P. T. Reynolds, Et Al
Physical Sciences Publications
Combined with measurements made by very-long-baseline interferometry, the observations of fast TeV gamma-ray flares probe the structure and emission mechanism of blazar jets. However, only a handful of such flares have been detected to date, and only within the last few years have these flares been observed from lower-frequency-peaked BL Lac objects and flat-spectrum radio quasars. We report on a fast TeV gamma-ray flare from the blazar BL Lacertae observed by the Very Energetic Radiation Imaging Telescope Array System (VERITAS). with a rise time of ~2.3 hr and a decay time of ~36 min. The peak flux above 200 GeV …