Eric S. Perlman et al 2017 ApJ 842 126
New VLBA and VLA observations show that the decay of radio flux after the tidal disruption event IGR J12580+0134 in 2010 is consistent with predictions from a jet-circumnuclear medium interaction model.
R. Chhiber et al 2017 ApJS 230 21
Three-dimensional magnetohydrodynamic simulation of the solar wind are used to calculate cosmic-ray diffusion coefficients throughout the inner heliosphere (i.e., from 2 solar radii to 3 AU).
A. Dias-Oliveira et al 2017 AJ 154 22
Four occultation measurements of the plutino object (208996) 2003 AZ84 reveal that it is a triaxial body with a topographic feature that may be an abrupt chasm 23 km wide and at least 8 km deep.
G. Yang et al 2017 ApJ 842 72
The sample of 18,000 galaxies in the CANDELS/GOODS-South field ( 0.5 ≤ z ≤ 2.0) suggest that the black hole accretion rate is more strongly correlated with host galaxy stellar mass than with star formation rate.
Fabio Fontanot et al 2017 ApJL 842 L14
GAlaxy Evolution and Assembly (GAEA), a model that includes strong stellar-driven outflows, is able to reproduce the observed shape and redshift evolution of ultraviolet and optical luminosity functions.
E. Vanzella et al 2017 ApJ 842 47
A strongly lensed pair of super star-clusters is presented at z = 3.2222 separated by ~300 pc, with magnitudes m≃30.6 and effective radius of 30 pc each. These show signs of both young and evolved stars.