Katherine L. Bouman

VAPOLA -- A multiyear, multiband polarization survey of AGNs and Sgr A* at millimeter wavelengths with ALMA. II. Spectropolarimetric properties and their evolution from 2017 to 2023

We aim to present a systematic analysis of the spectropolarimetric properties of a sample of 39 active galactic nuclei (AGNs) and Sagittarius A* observed with the Atacama Large Millimeter/submillimeter Array during five VLBI campaigns between 2017 and 2023. We characterized the c...

Video reconstruction of variable VLBI observations with neural fields

Abstract Supermassive black hole accretion and the ejection of collimated, relativistic jets of plasma are intrinsically dynamic processes shaped by large-scale magnetic fields 1–4 . Various algorithms have been developed to image these objects at different scales using radio int...