A Gaussian statistical model of galaxy shapes and radio polarizations yields unbiased, minimum-variance estimators for cosmic shear, intrinsic alignment, and line-of-sight rotation that are accurate to first order.
Naokawa,Universal Profile for Cosmic Birefringence Tomography with Radio Galaxies, Phys
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MONSTER project proposes SKA-VLBI measurements of magnetar proper motions to examine the irregular-supernova dynamo origin hypothesis.
Models predict SKA-Low will deliver an RM grid of over 50,000 sources in a 10,000 deg² survey at ~0.05 rad/m² precision, at least 10x denser than current m-λ grids.
citing papers explorer
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How to augment cosmic shear measurements with radio polarimetry of galaxies?
A Gaussian statistical model of galaxy shapes and radio polarizations yields unbiased, minimum-variance estimators for cosmic shear, intrinsic alignment, and line-of-sight rotation that are accurate to first order.
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VLBI Astrometry of Magnetars
MONSTER project proposes SKA-VLBI measurements of magnetar proper motions to examine the irregular-supernova dynamo origin hypothesis.
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An SKA-Low RM Grid for constraining the origin of cosmic magnetism
Models predict SKA-Low will deliver an RM grid of over 50,000 sources in a 10,000 deg² survey at ~0.05 rad/m² precision, at least 10x denser than current m-λ grids.