352 citations · 3.4k across the 66 of their papers we have counts for
5 papers · 1 filter
Hadronic Gamma-Ray and Neutrino Emission from Cygnus X-3
N. Sahakyan, G. Piano, M. Tavani
Cygnus X-3 (Cyg X-3) is a remarkable Galactic microquasar (X-ray binary) emitting from radio to -ray energies. In this paper, we consider hadronic model of emission of -rays…
An updated list of AGILE bright gamma-ray sources and their variability in pointing mode
F. Verrecchia, C. Pittori, A. W. Chen +76
We present a variability study of a sample of bright gamma-ray (30 MeV -- 50 GeV) sources. This sample is an extension of the first AGILE catalogue of gamma-ray sources (1AGL), obt…
Calibration of AGILE-GRID with In-Flight Data and Monte Carlo Simulations
Andrew W. Chen, A. Argan, A. Bulgarelli +57
Context: AGILE is a gamma-ray astrophysics mission which has been in orbit since 23 April 2007 and continues to operate reliably. The gamma-ray detector, AGILE-GRID, has observed G…
Transient Gamma-ray Emission from Cygnus X-3 Detected by AGILE: Leptonic and Hadronic Emission Models
G. Piano, M. Tavani, V. Vittorini +1
The AGILE satellite detected several episodes of transient gamma-ray emission from Cygnus X-3. Cross-correlating the AGILE light curve with both X-ray and radio monitoring data, we…
Gamma-ray observations of Cygnus X-1 above 100 MeV in the hard and soft states
S. Sabatini, M. Tavani, P. Coppi +19
We present the results of multi-year gamma-ray observations by the AGILE satellite of the black hole binary system Cygnus X-1. In a previous investigation we focused on gamma-ray o…