546 citations
- Isaac Newton InstituteCL35 papers
- Centre National de la Recherche ScientifiqueFR32 papers
- Institut d'Astrophysique de ParisFR25 papers
- Yerevan State UniversityAM25 papers
- Centro de Astrofísica da Universidade do PortoPT20 papers
- Osservatorio Astronomico di PadovaIT19 papers
- Space Telescope Science InstituteUS19 papers
- Universidade do PortoPT19 papers
- Max Planck Institute for Radio AstronomyDE17 papers
- Special Astrophysical ObservatoryRU16 papers
- University of WrocławPL15 papers
- Frankfurt Institute for Advanced StudiesDE14 papers
14 papers · 1 filter
Multiscale magnetic fields in spiral galaxies: evolution and reversals
David Moss, Rodion Stepanov, Tigran Arshakian +3
Magnetic fields in nearby, star-forming galaxies reveal both large-scale patterns and small-scale structures. A large-scale field reversal may exist in the Milky Way but no such re…
GM 2-4 - a signpost for low and intermediate mass star formation
Tigran Khanzadyan, Tigran A. Movsessian, Chris J. Davis +3
We present a multi-wavelength study of the region towards the GM 2-4 nebula and the nearby source IRAS 05373+2340. Our near-infrared H2 1-0 S(1) line observations reveal various sh…
Optical Spectroscopic ATLAS of the MOJAVE/2cm AGN Sample (1)
Janet Torrealba, Vahram Chavushyan, Irene Cruz-González +3
We present an optical spectroscopic atlas at intermediate resolution (8-15A) for 123 core-dominated radio-loud active galactic nuclei with relativistic jets, drawn from the MOJAVE/…
Five Supernova Survey Galaxies in the Southern Hemisphere: Supernova Ia Rates
A. A. Hakobyan, A. R. Petrosian, G. A. Mamon +9
Based on the database of 56 supernovae (SNe) events discovered in 3838 galaxies of the southern hemisphere, we compute the rate of SNe of different types along the Hubble sequence…
Young Exoplanet Transit Initiative (YETI)
R. Neuhäuser, R. Errmann, A. Berndt +80
We present the Young Exoplanet Transit Initiative (YETI), in which we use several 0.2 to 2.6m telescopes around the world to monitor continuously young (< 100 Myr), nearby (< 1 kpc…
Revised classification of the SBS carbon star candidates including the discovery of a new emission line dwarf carbon star
C. Rossi, K. S. Gigoyan, M. G. Avtandilyan +1
Faint high latitude carbon stars are rare objects commonly thought to be distant, luminous giants. For this reason they are often used to probe the structure of the Galactic halo;…