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LOFAR non-detections of SN 2023ixf in its first year post-explosion

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arxiv 2412.14275 v1 pith:QNE6XWNV submitted 2024-12-18 astro-ph.HE

classification astro-ph.HE
keywords lofarnon-detectionsobservationspost-explosionableabsorptioncircumstellarconsistent
verification ladder T0 review T1 audit T2 compute T3 formal
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We used the LOFAR telescope to monitor SN 2023ixf, a core-collapse supernova in M101, between 8 and 368 days post-explosion. We report non-detections down to ~80 {\mu}Jy sensitivity at 144 MHz. Our non-detections are consistent with published radio observations at higher frequencies. At the time, we are not able to constrain the properties of low-frequency absorption due to the progenitor star's circumstellar medium via these LOFAR observations.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. SN 2023ixf: The Closest Supernova of the Decade

    astro-ph.HE 2025-07 unverdicted novelty 1.0 of 10

    SN 2023ixf is a type II supernova that exploded inside dense, confined circumstellar material lost by its red supergiant progenitor in the final years before explosion, as established by synthesizing over 80 published...

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