activity
20072026
most citedObservations of TeV gamma-rays from Mrk 421 during Dec. 2005 to Apr. 2006 with the TACTIC telescope

36 citations · 139 across the 19 of their papers we have counts for

collaborators

19 papers

astro-ph.HE2026

Peculiar Behavior of Optical Polarization in Blazar 1ES 1959+650: Role of Jet Magnetic Field and Geometry

A. Singh, A. Tolamatti, K. K. Singh +2

Measurements of high degree of optical polarization from blazars provide a strong evidence for the optically thin synchrotron radiation from the relativistic leptons in the jet. Th…

astro-ph.HE2026

A synchro-curvature treatment of gamma-ray luminosity trends in pulsars

A. Pathania, K. K. Singh, K. K. Yadav

In recent years, the Large Area Telescope (LAT) onboard the \emph{Fermi} satellite has detected more than 300 pulsars in the high energy range. The population studies of high energ…

astro-ph.HE2025

Identification of Gamma Ray Pulsar Candidates in the \emph{Fermi}-LAT 4FGL-DR4 Unassociated Sources Using Supervised Machine Learning

A. Pathania, K. K. Singh, S. K. Singh +3

The Large Area Telescope (LAT) on board the \emph{Fermi} Gamma-ray Space Telescope has been continuously providing good quality survey data of the entire sky in the high energy ran…

astro-ph.HE2025★ 2 cited

Insights into the Long-term behavior of the optical polarization from the blazar 1ES 1959+650

K K Singh, A Singh, A Tolamatti +2

A high degree of linear polarization measured in the optical emission is an important observational feature of blazars. It provides strong evidence of the presence of relativistic…

astro-ph.HE2024★ 3 cited

Central Engine and Spectral Energy Distribution Properties of High Redshift Gamma Ray Blazars

A. Tolamatti, K. K. Singh, K. K. Yadav

We report on the properties of central engines in the -ray blazars located at high redshifts beyond z~>~0.4, where the extra-galactic background light (EBL) starts affecting the…

astro-ph.HE2023★ 2 cited

Prospects of detecting gamma-ray signal of dark matter interaction with the MACE telescope

M. Khurana, A. Pathania, K. K. Singh +3

The MACE (Major Atmospheric Cherenkov Experiment) telescope has started its regular gamma-ray observations at Hanle in India. Located at an altitude of 4.3 km above sea leve…