output
20022025
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations

Showing 2021Show all

20 papers · 1 filter

astro-ph.GA202139 cited

Metallicity in Quasar Broad Line Regions at Redshift 6

Shu Wang, Linhua Jiang, Yue Shen +10

Broad line regions (BLRs) in high-redshift quasars provide crucial information of chemical enrichment in the early universe. Here we present a study of BLR metallicities in 33 quas…

astro-ph.CO202138 cited

The DES view of the Eridanus supervoid and the CMB Cold Spot

A. Kovács, N. Jeffrey, M. Gatti +119

The Cold Spot is a puzzling large-scale feature in the Cosmic Microwave Background temperature maps and its origin has been subject to active debate. As an important foreground str…

astro-ph.CO202114 cited

DeepZipper: A Novel Deep Learning Architecture for Lensed Supernovae Identification

Robert Morgan, B. Nord, K. Bechtol +48

Large-scale astronomical surveys have the potential to capture data on large numbers of strongly gravitationally lensed supernovae (LSNe). To facilitate timely analysis and spectro…

cond-mat.soft202135 cited

Micromechanical origin of plasticity and hysteresis in nest-like packings

Yashraj Bhosale, Nicholas Weiner, Alex Butler +3

Disordered packings of unbonded, semiflexible fibers represent a class of materials spanning contexts and scales. From twig-based bird nests to unwoven textiles, bulk mechanics of…

astro-ph.SR2021

Progenitor and Close-In Circumstellar Medium of Type II Supernova 2020fqv from High-Cadence Photometry and Ultra-Rapid UV Spectroscopy

Samaporn Tinyanont, Ryan Ridden-Harper, Ryan Foley +35

We present observations of SN 2020fqv, a Virgo-cluster Type II core-collapse supernova (CCSN) with a high temporal resolution light curve from the Transiting Exoplanet Survey Satel…

astro-ph.HE202120 cited

SN2017jgh - A high-cadence complete shock cooling lightcurve of a SN IIb with the Kepler telescope

P. Armstrong, B. E. Tucker, A. Rest +69

SN 2017jgh is a type IIb supernova discovered by Pan-STARRS during the C16/C17 campaigns of the Kepler/K2 mission. Here we present the Kepler/K2 and ground based observations of SN…