253 citations · 899 across the 30 of their papers we have counts for
Showing 2017Show all
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astro-ph.GA2017★ 19 cited
Testing a double AGN hypothesis for Mrk 273
K. Iwasawa, Vivian U, J. M. Mazzarella +3
The ULIRG Mrk 273 contains two infrared nuclei, N and SW, separated by 1 arcsec. A Chandra observation has identified the SW nucleus as an absorbed X-ray source with nH ~4e23 cm-2…
astro-ph.CO2017★ 253 cited
Type Ia Supernova Distances at z > 1.5 from the Hubble Space Telescope Multi-Cycle Treasury Programs: The Early Expansion Rate
Adam G. Riess, Steven A. Rodney, Daniel M. Scolnic +31
We present an analysis of 15 Type Ia supernovae (SNe Ia) at redshift z > 1 (9 at 1.5 < z < 2.3) recently discovered in the CANDELS and CLASH Multi-Cycle Treasury programs using WFC…