activity
20012023
most citedThe Spectral Energy Distribution of Fermi bright blazars

1k citations · 10.2k across the 154 of their papers we have counts for

collaborators

146 papers

astro-ph.IM2023

A Collection of German Science Interests in the Next Generation Very Large Array

M. Kadler, D. A. Riechers, J. Agarwal +88

The Next Generation Very Large Array (ngVLA) is a planned radio interferometer providing unprecedented sensitivity at wavelengths between 21 cm and 3 mm. Its 263 antenna element ar…

astro-ph.GA2019★ 31 cited

Radio spectral index distribution of SDSS-FIRST sources across optical diagnostic diagrams

Michal Zajaček, Gerold Busch, Mónica Valencia-S. +7

A detailed understanding of how the activity of a galactic nucleus regulates the growth of its host is still missing. To understand the activity and the types of accretion of super…

astro-ph.IM2019★ 60 cited

RoboPol: A four-channel optical imaging polarimeter

A. N. Ramaprakash, C. V. Rajarshi, H. K. Das +30

We present the design and performance of RoboPol, a four-channel optical polarimeter operating at the Skinakas Observatory in Crete, Greece. RoboPol is capable of measuring both re…

astro-ph.HE2019★ 39 cited

F-GAMMA: Multi-frequency radio monitoring of Fermi blazars. The 2.64 to 43 GHz Effelsberg light curves from 2007-2015

E. Angelakis, L. Fuhrmann, I. Myserlis +7

The advent of the Fermi-GST with its unprecedented capability to monitor the entire 4 pi sky within less than 2-3 hours, introduced new standard in time domain gamma-ray astronomy.…

astro-ph.HE2017★ 10 cited

Scale invariant jets: from blazars to microquasars

I. Liodakis, V. Pavlidou, I. Papadakis +9

Black holes, anywhere in the stellar-mass to supermassive range, are often associated with relativistic jets. Models suggest that jet production may be a universal process common i…

astro-ph.HE2017★ 11 cited

Radio QPO in the -ray-loud X-ray binary LS I +61303

Frederic Jaron, Richa Sharma, Maria Massi +5

LS I +61303 is a -ray emitting X-ray binary with periodic radio outbursts with time scales of one month. Previous observations have revealed microflares superimposed o…