Unveiling the enigma of missing blazars in the galactic plane
Event Timeslots (1)
Monday 8th
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Unveiling the enigma of missing blazars in the galactic plane
Blazars represent a distinct subtype of Active Galactic Nuclei (AGNs) and stand out as the most populous class of high- and very-high-energy gamma-ray sources. They rank among the most potent astronomical sources known to date, owing to their rapid, variable emissions and high luminosity across the entire electromagnetic spectrum. The task of compiling a comprehensive blazar sample across the entire sky encounters its most significant challenge at low galactic latitudes. In these regions, the presence of galactic dust and gas extinction, coupled with a high density of stars, hampers not only the identification of blazars but also subsequent studies on them. Consequently, the pursuit and identification of high-energy blazars within the galactic plane pose a highly intriguing challenge. In the course of this talk, I will provide an overview of gamma-ray astronomy, delving into the specifics of blazars and the methodologies employing near and mid-infrared techniques to facilitate their identification amidst the complexities of the galactic plane.