The recent hint of correlated γ-ray and neutrino emission from the blazar TXS 0506+ 056
has renewed interest in blazars as the source of high-energy neutrinos, in which the …

Using microwaves to treat metal-based materials is rapidly emerging as an energy-efficient
tool to interact with metals for a number of processes such as sintering, melting, brazing …

We present ten years of R-band monitoring data of 31 northern blazars which were either
detected at very high-energy (VHE) gamma rays or listed as potential VHE gamma-ray …

We present the results of a long-term periodicity search in a sample of γ-ray blazars within a
multiwavelength context. These blazars have been selected from the Steward Observatory …

ABSTRACT Blazar S5 0716+ 714 is well-known for its short-term variability, down to intraday
time-scales. We here present the 2-min cadence optical light curve obtained by the TESS …

We present the results of the Fermi-Large Area Telescope 10 yr long light curve (LC)
modeling of selected blazars: six flat-spectrum radio quasars (FSRQs) and five BL Lacertae …

The detection of periodicity in the broadband non-thermal emission of blazars has so far
been proven to be elusive. However, there are a number of scenarios that could lead to …

Here we report our recent discoveries of Quasi-Periodic Oscillations (QPOs) in blazars time
series data in X-ray and optical electromagnetic bands. Any such detection can give …

We present an extensive recent multiband optical photometric observations of the blazar S5
0716+ 714 carried out over 53 nights with two telescopes in India, two in Bulgaria, one in …

We present the results of a series of radio, optical, X-ray, and γ-ray observations of the BL
Lac object S50716+ 714 carried out between April 2007 and January 2011. The …