4.3k citations
- McGill UniversityCA50 papers
- University of AmsterdamNL18 papers
- Netherlands Institute for Radio AstronomyNL16 papers
- Max Planck Institute for Radio AstronomyDE14 papers
- National Radio Astronomy ObservatoryUS13 papers
- University of California, BerkeleyUS11 papers
- Cornell UniversityUS10 papers
- Herzberg Institute of AstrophysicsCA10 papers
- University of ManchesterGB10 papers
- West Virginia UniversityUS10 papers
- Massachusetts Institute of TechnologyUS9 papers
- University of TorontoCA9 papers
51 papers
First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
The Event Horizon Telescope Collaboration
The Event Horizon Telescope (EHT) has mapped the central compact radio source of the elliptical galaxy M87 at 1.3 mm with unprecedented angular resolution. Here we consider the phy…
First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
The Event Horizon Telescope Collaboration
When surrounded by a transparent emission region, black holes are expected to reveal a dark shadow caused by gravitational light bending and photon capture at the event horizon. To…
The LOFAR Tied-Array All-Sky Survey (LOTAAS): Survey overview and initial pulsar discoveries
S. Sanidas, S. Cooper, C. G. Bassa +20
We present an overview of the LOFAR Tied-Array All-Sky Survey (LOTAAS) for radio pulsars and fast transients. The survey uses the high-band antennas of the LOFAR Superterp, the den…
Starburst and post-starburst high-redshift protogalaxies: The feedback impact of high energy cosmic rays
Ellis R. Owen, Kinwah Wu, Xiangyu Jin +2
Quenching of star-formation has been identified in many starburst and post-starburst galaxies, indicating burst-like star-formation histories (SFH) in the primordial Universe. We h…
Gemini Imaging of the Host Galaxies of Changing-Look Quasars
Paul J. L. Charlton, John J. Ruan, Daryl Haggard +4
Changing-look quasars are a newly-discovered class of luminous active galactic nuclei that undergo rapid (10 year) transitions between Type 1 and Type 1.9/2, with an asso…
The Green Bank North Celestial Cap Pulsar Survey. IV: Four New Timing Solutions
R. J. Aloisi, A. Cruz, L. Daniels +40
We present timing solutions for four pulsars discovered in the Green Bank Northern Celestial Cap (GBNCC) survey. All four pulsars are isolated with spin periods between 0.26s a…