activity
20132022
most citedMultiwavelength Study of Quiescent States of Mrk 421 with Unprecedented Hard X-Ray Coverage Provided by NuSTAR in 2013

143 citations · 1.7k across the 32 of their papers we have counts for

collaborators

33 papers

astro-ph.IM2022★ 14 cited

Mirror production for the Cherenkov telescopes of the ASTRI Mini-Array and of the MST project for the Cherenkov Telescope Array

N. La Palombara, G. Sironi, E. Giro +14

The Cherenkov Telescope Array (CTA) is the next ground-based -ray observatory in the TeV -ray spectral region operating with the Imaging Atmospheric Cherenkov Technique. It i…

astro-ph.HE2020★ 56 cited

Evidence for proton acceleration up to TeV energies based on VERITAS and Fermi-LAT observations of the Cas A SNR

A. U. Abeysekara, A. Archer, W. Benbow +60

We present a study of -ray emission from the core-collapse supernova remnant Cas~A in the energy range from 0.1GeV to 10TeV. We used 65 hours of VERITAS data to cover 200 GeV -…

astro-ph.HE2020★ 46 cited

The Great Markarian 421 Flare of February 2010: Multiwavelength variability and correlation studies

A. U. Abeysekara, W. Benbow, R. Bird +256

We report on variability and correlation studies using multiwavelength observations of the blazar Mrk 421 during the month of February, 2010 when an extraordinary flare reaching a…

astro-ph.HE2019★ 8 cited

Probing the Properties of the Pulsar Wind in the Gamma-Ray Binary HESS J0632+057 with NuSTAR and VERITAS Observations

A. Archer, W. Benbow, R. Bird +60

HESS J0632+057 is a gamma-ray binary composed of a compact object orbiting a Be star with a period of about days. Extensive X-ray and TeV gamma-ray observations have revealed…

astro-ph.SR2019★ 22 cited

Direct measurement of stellar angular diameters by the VERITAS Cherenkov Telescopes

W. Benbow, R. Bird, A. Brill +54

The angular size of a star is a critical factor in determining its basic properties. Direct measurement of stellar angular diameters is difficult: at interstellar distances stars a…

astro-ph.HE2018★ 71 cited

Periastron Observations of TeV Gamma-Ray Emission from a Binary System with a 50-year Period

The VERITAS Collaboration, A. U. Abeysekara, W. Benbow +212

We report on observations of the pulsar / Be star binary system PSR J2032+4127 / MT91 213 in the energy range between 100 GeV and 20 TeV with the VERITAS and MAGIC imaging atmosphe…