596 citations
- University of TurkuFI94 papers
- European Space Astronomy CentreES14 papers
- Tartu ObservatoryEE11 papers
- Instituto de Astrofísica de CanariasES10 papers
- Leibniz Institute for Astrophysics PotsdamDE10 papers
- Metsähallitus (Finland)FI10 papers
- Nordic Optical TelescopeES10 papers
- Queen's University BelfastGB10 papers
- Turku Centre for Computer ScienceFI10 papers
- AlbaNovaSE9 papers
- European Southern ObservatoryCL8 papers
- National Institute for AstrophysicsIT8 papers
111 papers
Distinguishing radiation mechanisms and particle populations in blazar jets through long-term multi-band monitoring with RINGO3 and Fermi
Callum McCall, Helen Jermak, Iain A. Steele +6
We present the results of seven years of multicolour photometric monitoring of a sample of 31 -ray bright blazars using the RINGO3 polarimeter on the Liverpool Telescope from 20…
Coulomb Blockade Thermometry on a Wide Temperature Range
O. M. Hahtela, A. Kemppinen, J. Lehtinen +11
The Coulomb Blockade Thermometer (CBT) is a primary thermometer for cryogenic temperatures, with demonstrated operation from below 1 mK up to 60 K. Its performance as a primary the…
Evolution and Role of Mergers in the BCG-Cluster Alignment. A View from Cosmological Hydro-Simulations
Cinthia Ragone-Figueroa, Gian Luigi Granato, Stefano Borgani +5
Contradictory results have been reported on the time evolution of the alignment between clusters and their Brightest Cluster Galaxy (BCG). We study this topic by analyzing cosmolog…
On the nature of the unusual transient AT 2018cow from HI observations of its host galaxy
Michał J. Michałowski, P. Kamphuis, J. Hjorth +23
Unusual stellar explosions represent an opportunity to learn about both stellar and galaxy evolution. Mapping the atomic gas in host galaxies of such transients can lead to an unde…
Discovery and Follow-up of the Unusual Nuclear Transient OGLE17aaj
M. Gromadzki, A. Hamanowicz, L. Wyrzykowski +31
We report on the discovery and follow-up of a peculiar transient, OGLE17aaj, which occurred in the nucleus of a weakly active galaxy. We investigate whether it can be interpreted a…
The high brightness temperature of B0529+483 revealed by RadioAstron and implications for interstellar scattering
S. V. Pilipenko, Y. Y. Kovalev, A. S. Andrianov +22
The high brightness temperatures, K, detected in several active galactic nuclei by RadioAstron space VLBI observations challenge theoretical limits. R…