PROBING THE TRANSITION BETWEEN THE SYNCHROTRON AND INVERSE-COMPTON SPECTRAL COMPONENTS OF 1ES 1959+650
PROBING THE TRANSITION BETWEEN THE SYNCHROTRON AND INVERSE-COMPTON SPECTRAL COMPONENTS OF 1ES 1959+650
1ES 1959+650 is one of the most remarkable high-peaked BL Lacertae objects (HBL).In 2002, it exhibited a TeV γ -ray flare without a similar brightening of the synchrotron component at lower energies.This orphan TeV flare remained a mystery.We present the results of a multifrequency campaign, triggered by the INTEGRAL IBIS …