282 citations · 2.2k across the 77 of their papers we have counts for
7 papers · 1 filter
Deep optical observations contemporaneous with emission from the periodic FRB 180916.J0158+65
Charles D. Kilpatrick, Joseph N. Burchett, David O. Jones +6
We present deep Apache Point Observatory optical observations within seconds of the outburst of the periodic fast radio burst (FRB) 180916.J0158+65 obtained on 3 September 2020. FR…
The COS Absorption Survey of Baryon Harbors: Unveiling the Physical Conditions of Circumgalactic Gas through Multiphase Bayesian Ionization Modeling
Karl J. Haislmaier, Todd M. Tripp, Neal Katz +4
Quasar absorption systems encode a wealth of information about the abundances, ionization structure, and physical conditions in intergalactic and circumgalactic media. Simple (ofte…
Polyphorm: Structural Analysis of Cosmological Datasets via Interactive Physarum Polycephalum Visualization
Oskar Elek, Joseph N. Burchett, J. Xavier Prochaska +1
This paper introduces Polyphorm, an interactive visualization and model fitting tool that provides a novel approach for investigating cosmological datasets. Through a fast computat…
Symmetries and Strings of Adjoint QCD
Zohar Komargodski, Kantaro Ohmori, Konstantinos Roumpedakis +1
We revisit the symmetries of massless two-dimensional adjoint QCD with gauge group . The dynamics is not sufficiently constrained by the ordinary symmetries and anomalies. H…
Circumgalactic Mg II Emission from an Isotropic Starburst Galaxy Outflow Mapped by KCWI
Joseph N. Burchett, Kate H. R. Rubin, J. Xavier Prochaska +3
We present spatially-resolved spectroscopy from the Keck Cosmic Web Imager (KCWI) of a star-forming galaxy at z=0.6942, which shows emission from the Mg II 2796, 2803 Angstrom doub…
Disentangling the Cosmic Web Towards FRB 190608
Sunil Simha, Joseph N. Burchett, J. Xavier Prochaska +12
FRB 190608 was detected by ASKAP and localized to a spiral galaxy at in the SDSS footprint. The burst has a large dispersion measure ( )…
Revealing the Dark Threads of the Cosmic Web
Joseph N. Burchett, Oskar Elek, Nicolas Tejos +4
Modern cosmology predicts that matter in our Universe has assembled today into a vast network of filamentary structures colloquially termed the Cosmic Web. Because this matter is e…