Probing AU-Scale Magnetic-Field Reversals in the Interstellar Medium with Pulsar Scintillation
AU-scale structures in the interstellar medium have become relevant across several areas of astrophysics, from ISM microphysics to pulsar timing arrays and cosmic-ray (CR) propagation. Current sheets formed at magnetic-field reversals have drawn particular attention because they can deflect the dominant GeV CR populati...