7.7k citations
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245 papers · 1 filter
Jet collimation and acceleration in the giant radio galaxy NGC 315
Jongho Park, Kazuhiro Hada, Masanori Nakamura +3
We study the collimation and acceleration of the jets in the nearby giant radio galaxy NGC 315, using multifrequency Very Long Baseline Array observations and archival High Sensiti…
Two types of distribution of the gas velocity dispersion of MaNGA galaxies
L. S. Pilyugin, I. A. Zinchenko, M. A. Lara-Lopez +2
The distribution of the gas velocity dispersion sigma across the images of 1146 MaNGA galaxies is analyzed. We find that there are two types of distribution of the gas velocity dis…
Accretion disc cooling and narrow absorption lines in the tidal disruption event AT 2019dsg
G. Cannizzaro, T. Wevers, P. G. Jonker +23
We present the results of a large multi-wavelength follow-up campaign of the Tidal Disruption Event (TDE) \dsg, focusing on low to high resolution optical spectroscopy, X-ray, and…
TESS observations of Cepheid stars: first light results
E. Plachy, A. Pál, A. Bódi +33
We present the first analysis of Cepheid stars observed by the TESS space mission in Sectors 1 to 5. Our sample consists of 25 pulsators: ten fundamental mode, three overtone and t…
GN-z11-flash in the context of Gamma-Ray Burst Afterglows
D. A. Kann, M. Blazek, A. de Ugarte Postigo +1
The recently discovered rapid transient GN-z11-flash has been suggested to be the prompt-emission ultraviolet flash associated with a gamma-ray burst serendipitously exploding in t…
Continuity of accretion from clumps to Class 0 high-mass protostars in SDC335
A. Avison, G. A. Fuller, N. Peretto +6
The IRDC SDC335.579-0.292 (SDC335) is a massive star-forming cloud found to be globally collapsing towards one of the most massive star forming cores in the Galaxy. SDC335 hosts th…