Description |
I shall talk about the classification of High Energy BL Lac (HBL) objects and Extreme High Energy BL Lac (EHBL) objects using the Photohadronic Model. Recently, it is observed that a new class of EHBL is emerging, which are named as Temporary EHBLs (tEHBLs). We have studied all the tEHBLs observed so far and suggested a new classification scheme. I shall discuss about their VHE spectra and check if these objects can be potential sources of IceCube neutrinos. |
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