19 citations · 42 across the 4 of their papers we have counts for
5 papers
Periodic Gamma-ray Modulation of the blazar PG 1553+113 Confirmed by Fermi-LAT and Multi-wavelength Observations
S. Abdollahi, L. Baldini, G. Barbiellini +98
A 2.1-year periodic oscillation of the gamma-ray flux from the blazar PG 1553+113 has previously been tentatively identified in almost 7 year of data from the Fermi Large Area Tele…
VLBI images at 327 MHz of compact steep spectrum and GHz-peaked spectrum sources from the 3C and PW samples
D. Dallacasa, M. Orienti, C. Fanti +1
We present results on global very long baseline interferometry (VLBI) observations at 327 MHz of eighteen compact steep-spectrum (CSS) and GHz-peaked spectrum (GPS) radio sources f…
Variability and parsec-scale radio structure of candidate compact symmetric objects
M. Orienti, D. Dallacasa
We report results on multi-epoch Very Large Array (VLA) and pc-scale Very Long Baseline Array (VLBA) observations of candidate compact symmetric objects (CSOs) from the faint sampl…
Radio VLBA polarization and multi-band monitoring of the high-redshift quasar S5 0836+710 during a high activity period
M. Orienti, F. D'Ammando, M. Giroletti +3
We report on results of a multi-band monitoring campaign from radio to gamma rays of the high-redshift flat spectrum radio quasar S5 0836+710 during a high activity period detected…
Flaring gamma-ray emission from high redshift blazars
M. Orienti, F. D'Ammando, M. Giroletti +4
High redshift blazars are among the most powerful objects in the Universe. Although they represent a significant fraction of the extragalactic hard X-ray sky, they are not commonly…