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arxiv: 2606.26889 · v1 · pith:UN2DO4O4new · submitted 2026-06-25 · 🌌 astro-ph.HE · astro-ph.GA· astro-ph.SR

Supernova remnants in the new radio astronomy era

A. Ingallinera , M. Arias , G. Castelletti , C. Bordiu , F. Bufano , G. Cosentino , M. D. Filipovi\'c , D. Liu
show 20 more authors
S. Loru S. Orlando O. Petruk Z. Smeaton A. Traficante C. Trigilio G. Umana G. Anderson F. Bocchino C. Buemi F. Cavallaro E. Egron N. Hurley-Walker R. Kothes P. Leto S. Mantovanini M. Miceli G. Morlino A. Pellizoni M. Sasaki
This is my paper

Pith reviewed 2026-06-26 04:12 UTC · model grok-4.3

classification 🌌 astro-ph.HE astro-ph.GAastro-ph.SR
keywords supernova remnantsradio astronomySKAinterstellar mediumcosmic raysspectral indexpolarizationshock fronts
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The pith

SKA and its precursors will enable detailed radio mapping of supernova remnants to clarify their interaction with the interstellar medium.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The paper reviews how SKA precursors are already delivering new observations of supernova remnants across scales from arcseconds to degrees at microjansky sensitivity. It establishes that these capabilities allow accurate flux measurements and spectral index maps for many more remnants than before. The central argument is that full SKA deployment will extend this further through improved sensitivity for faint polarized emission, finer resolution to trace shocks and filaments, broader frequency coverage to link radio spectra with higher-energy bands, and higher image quality for multi-wavelength comparisons. A reader would care because these advances address open questions on cosmic ray production and how explosion shocks shape surrounding gas and magnetic fields.

Core claim

SKA will markedly enhance current observations by providing higher sensitivity, higher angular resolution, wider frequency coverage, and improved image fidelity, leading to a better understanding of the SNR-interstellar medium interplay.

What carries the argument

SKA's ability to probe spatial scales from a few arcseconds to a few degrees at tens of microjansky sensitivity, which supports integrated flux measurements and arcsecond-scale spectral-index maps for dozens of remnants.

If this is right

  • Fainter SNRs become detectable in polarization, exposing diffuse structures and underlying magnetic field configurations.
  • Compact remnants can be mapped in detail while fine structures suffer less depolarization, allowing filaments and shock fronts to be traced.
  • Unexplored frequency windows reveal spectral turnovers or cut-offs that connect radio data directly to X-ray and gamma-ray emission, constraining electron populations.
  • Improved image fidelity supports reliable cross-matching with other wavelengths and refines models of non-thermal emission.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

  • Better constraints on SNR particle energetics could refine estimates of their contribution to Galactic cosmic rays.
  • Detailed magnetic field maps in remnants might inform simulations of how supernovae regulate star formation in galaxies.
  • Wider frequency coverage could test whether certain remnants show unexpected spectral features that current models do not predict.

Load-bearing premise

The stated performance levels of SKA and its precursors will produce the expected scientific gains without major unforeseen problems in calibration, data processing, or source confusion.

What would settle it

SKA observations that fail to detect additional faint polarized SNRs or to resolve new spectral turnovers and breaks beyond what current instruments achieve would undermine the claim of marked enhancement.

Figures

Figures reproduced from arXiv: 2606.26889 by A. Ingallinera, A. Pellizoni, A. Traficante, C. Bordiu, C. Buemi, C. Trigilio, D. Liu, E. Egron, F. Bocchino, F. Bufano, F. Cavallaro, G. Anderson, G. Castelletti, G. Cosentino, G. Morlino, G. Umana, M. Arias, M. D. Filipovi\'c, M. Miceli, M. Sasaki, N. Hurley-Walker, O. Petruk, P. Leto, R. Kothes, S. Loru, S. Mantovanini, S. Orlando, Z. Smeaton.

Figure 1
Figure 1. Figure 1: a gallery of SNRs and SNR candidates recently observed with SKA precursors and pathfinders. (top) MeerKAT images of SNR G296.8-00.3 and SNR G348.7+00.3 at 1.3 GHz (Loru et al., 2024). (bottom left) The low surface brightness Calvera’s SNR from the LOFAR Two-Metre Sky Survey at 144 MHz (Shimwell et al., 2017), discovered by Arias et al. (2022), and proposed to result from the explosion of a massive runaway … view at source ↗
Figure 2
Figure 2. Figure 2: Distribution of SNRs in the Milky Way. Red dots mark the positions of known SNRs (Ferrand and Safi-Harb, 2012), while black crosses indicate those associated with 1720-MHz OH emission. The grey solid line traces the Galactic disc, and the shaded region highlights the portion of the sky observable with SKA-VLBI (𝛿 < 35◦ ; Li et al. 2024). spatial distribution results in suboptimal 𝑢𝑣-coverage for current ve… view at source ↗
Figure 3
Figure 3. Figure 3: Simulated SEDs of the 10 SNRs in our sample (narrow lines). The sensitivity limit and frequency coverage of the SMGPS are shown as a thick blue line. The solid red lines indicate the sensitivity limits achieved by SKA-MID in Bands 1 and 2 for a one-hour integration time, while the dashed red lines show the corresponding limits when the SKA images are convolved to match the SMGPS beam size. 10 8 10 9 10 10 … view at source ↗
Figure 4
Figure 4. Figure 4: Simulated SEDs of the same 10 SNRs shown in [PITH_FULL_IMAGE:figures/full_fig_p019_4.png] view at source ↗
Figure 5
Figure 5. Figure 5: Same as [PITH_FULL_IMAGE:figures/full_fig_p020_5.png] view at source ↗
read the original abstract

Supernova remnants (SNRs) are what is left after stellar explosions, when the stellar ejecta, the explosion shock and the circumstellar medium interact. Despite being among the first objects studied in radio astronomy, observational difficulties have so far prevented a definitive characterisation, which would help answer open questions related to these sources. It is debated which is the contribution of SNRs to Galactic cosmic rays, or how the interaction with the surrounding environments influences the particle energetics. The SKA precursors are providing valuable and unexpected discoveries on SNRs, thanks to their unique capabilities to probe spatial scales from a few arcseconds to a few degrees with a sensitivity of tens of microjansky. Accurate integrated flux density measurements and arcsecond-scale spectral-index maps are now possible for tens of SNRs, substantially expanding the small subset of remnants traditionally studied in great detail. SKA will markedly enhance current observations by providing: higher sensitivity, enabling the detection of fainter SNRs also in polarisation, revealing diffuse structures and the underlying magnetic field configuration; higher angular resolution, allowing detailed mapping of compact remnants and reducing depolarisation in fine structures, tracing filaments and shocks fronts; wider frequency coverage to probe unexplored spectral windows, where spectral turnovers and breaks or cut-off may occur, establishing a direct connection to X-ray and {\gamma}-ray emission that constrains the electron population, and enabling accurate modelling of the non-thermal emission across the electromagnetic spectrum; improved image fidelity for more reliable cross-matching with other wavelengths, leading to a better understanding of the SNR-interstellar medium interplay.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Referee Report

0 major / 1 minor

Summary. The manuscript is a review article that summarizes longstanding observational challenges in radio studies of supernova remnants (SNRs), including difficulties in definitive characterization, debates over their contribution to Galactic cosmic rays, and the influence of the interstellar medium on particle energetics. It describes recent gains from SKA precursors (sensitivity of tens of μJy, arcsecond-to-degree scales) that have expanded detailed studies to tens of SNRs, and projects that the full SKA will further advance the field via higher sensitivity (including in polarization), higher angular resolution, wider frequency coverage for spectral features, and improved image fidelity, ultimately improving multi-wavelength understanding of SNR-ISM interplay.

Significance. As a forward-looking synthesis grounded in published instrument specifications rather than new data or modeling, the review usefully identifies priority science areas for the SKA era. It correctly links technical capabilities to open questions on non-thermal emission and cosmic-ray acceleration without introducing untested derivations or quantitative predictions.

minor comments (1)
  1. [Abstract] Abstract: the final sentence is a single, lengthy run-on clause that enumerates four distinct benefits; splitting it into shorter sentences would improve readability without altering content.

Simulated Author's Rebuttal

0 responses · 0 unresolved

We thank the referee for their positive assessment of the manuscript as a forward-looking synthesis that correctly links SKA technical capabilities to open questions on non-thermal emission and cosmic-ray acceleration. We are pleased that the review is viewed as useful for identifying priority science areas without introducing untested derivations.

Circularity Check

0 steps flagged

No significant circularity

full rationale

This is a review paper summarizing prospective observational gains for SNRs from SKA and precursors, grounded in published instrument specifications (sensitivity, resolution, frequency coverage). No derivations, equations, fitted parameters, or predictions appear that reduce by construction to quantities defined inside the paper. Claims are conditional on external technical performance and do not invoke self-citation chains, uniqueness theorems, or ansatzes that collapse the argument. The central narrative remains self-contained against external benchmarks.

Axiom & Free-Parameter Ledger

0 free parameters · 1 axioms · 0 invented entities

This is a review paper with no new model, derivation, or dataset. The ledger is therefore minimal and contains only standard domain background.

axioms (1)
  • domain assumption SNRs form from the interaction of stellar ejecta, explosion shock, and circumstellar medium
    Stated in the opening sentence of the abstract as background.

pith-pipeline@v0.9.1-grok · 5953 in / 1062 out tokens · 35957 ms · 2026-06-26T04:12:01.332778+00:00 · methodology

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Reference graph

Works this paper leans on

173 extracted references · 163 canonical work pages · 69 internal anchors

  1. [1]

    A Sino-German 6 cm polarization survey of the Galactic plane. VII. Small supernova remnants. , keywords =. doi:10.1051/0004-6361/201117693 , archivePrefix =. 1110.1106 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201117693

  2. [2]

    2019 , eprint=

    Anticipated Performance of the Square Kilometre Array -- Phase 1 (SKA1) , author=. 2019 , eprint=

    2019

  3. [3]

    2015 , publisher=

    Advancing Astrophysics with the Square Kilometre Array (AASKA14) , author=. 2015 , publisher=

    2015

  4. [4]

    , keywords =

    A Spatially Resolved Study of Hard X-Ray Emission in Kepler's Supernova Remnant: Indications of Different Regimes of Particle Acceleration. , keywords =. doi:10.3847/1538-4357/ac8160 , archivePrefix =. 2207.06804 , primaryClass =

    work page doi:10.3847/1538-4357/ac8160

  5. [5]

    Nature Communications , keywords =

    The supernova remnant SN 1006 as a Galactic particle accelerator. Nature Communications , keywords =. doi:10.1038/s41467-022-32781-4 , archivePrefix =. 2208.14491 , primaryClass =

    work page doi:10.1038/s41467-022-32781-4

  6. [6]

    , keywords =

    Evidence for protons accelerated and escaped from the Puppis A region using Fermi-LAT observations. , keywords =. doi:10.1051/0004-6361/202555126 , archivePrefix =. 2507.11208 , primaryClass =

    work page doi:10.1051/0004-6361/202555126

  7. [7]

    , keywords =

    Time Evolution of the Synchrotron X-Ray Emission in Kepler's Supernova Remnant: The Effects of Turbulence and Shock Velocity. , keywords =. doi:10.3847/1538-4357/ad6566 , archivePrefix =. 2407.18980 , primaryClass =

    work page doi:10.3847/1538-4357/ad6566

  8. [8]

    Radio Evolution of Supernova Remnants Including Non-linear Particle Acceleration: Insights from Hydrodynamic Simulations

    Radio Evolution of Supernova Remnants Including Nonlinear Particle Acceleration: Insights from Hydrodynamic Simulations. , keywords =. doi:10.3847/1538-4357/aaa1e6 , archivePrefix =. 1711.06013 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.3847/1538-4357/aaa1e6

  9. [9]

    Hydrodynamical and radio evolution of young supernova remnant G1.9+0.3 based on the model of diffusive shock acceleration

    Hydrodynamical and radio evolution of young supernova remnant G1.9+0.3 based on the model of diffusive shock acceleration. , keywords =. doi:10.1093/mnras/stx497 , archivePrefix =. 1702.07418 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1093/mnras/stx497

  10. [10]

    , keywords =

    The MeerKAT view on Galactic supernova remnants. , keywords =. doi:10.1051/0004-6361/202450404 , adsurl =

    work page doi:10.1051/0004-6361/202450404

  11. [11]

    , keywords =

    The supernova remnant population of the Small Magellanic Cloud. , keywords =. doi:10.1051/0004-6361/201936583 , archivePrefix =. 1908.11234 , primaryClass =

    work page doi:10.1051/0004-6361/201936583 1908

  12. [12]

    , keywords =

    The ASKAP EMU Early Science Project: radio continuum survey of the Small Magellanic Cloud. , keywords =. doi:10.1093/mnras/stz2650 , archivePrefix =. 1909.10425 , primaryClass =

    work page doi:10.1093/mnras/stz2650 1909

  13. [13]

    , keywords =

    New optically identified supernova remnants in the Large Magellanic Cloud. , keywords =. doi:10.1093/mnras/staa3382 , archivePrefix =. 2010.14698 , primaryClass =

    work page doi:10.1093/mnras/staa3382 2010

  14. [14]

    , keywords =

    New ASKAP radio supernova remnants and candidates in the Large Magellanic Cloud. , keywords =. doi:10.1093/mnras/stac2922 , archivePrefix =. 2210.05090 , primaryClass =

    work page doi:10.1093/mnras/stac2922

  15. [15]

    , keywords =

    First study of the supernova remnant population in the Large Magellanic Cloud with eROSITA. , keywords =. doi:10.1051/0004-6361/202348868 , archivePrefix =. 2401.17307 , primaryClass =

    work page doi:10.1051/0004-6361/202348868

  16. [16]

    Statistical Analysis of Supernova Remnants in the Large Magellanic Cloud

    Statistical Analysis of Supernova Remnants in the Large Magellanic Cloud. , keywords =. doi:10.3847/1538-4365/aa653c , archivePrefix =. 1703.02676 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.3847/1538-4365/aa653c

  17. [17]

    The population of X-ray supernova remnants in the Large Magellanic Cloud

    The population of X-ray supernova remnants in the Large Magellanic Cloud. , keywords =. doi:10.1051/0004-6361/201526932 , archivePrefix =. 1509.09223 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201526932

  18. [18]

    , keywords =

    The ASKAP-EMU Early Science Project: 888 MHz radio continuum survey of the Large Magellanic Cloud. , keywords =. doi:10.1093/mnras/stab1858 , archivePrefix =. 2106.12013 , primaryClass =

    work page doi:10.1093/mnras/stab1858

  19. [19]

    2025, A&A, 693, L15, doi: 10.1051/0004-6361/202452178

    Supernova remnants on the outskirts of the Large Magellanic Cloud. , keywords =. doi:10.1051/0004-6361/202452178 , adsurl =

    work page doi:10.1051/0004-6361/202452178

  20. [20]

    , keywords =

    A New Sample of Radio-selected and Optically Confirmed Supernova Remnants in M33. , keywords =. doi:10.1086/313175 , adsurl =

    work page doi:10.1086/313175

  21. [21]

    Four eclipsing white dwarf main-sequence binaries

    Deep MERLIN 5GHz radio imaging of supernova remnants in the M82 starburst. , keywords =. doi:10.1111/j.1365-2966.2008.13986.x , archivePrefix =. 0810.0424 , primaryClass =

    work page doi:10.1111/j.1365-2966.2008.13986.x 2008

  22. [22]

    , keywords =

    The D relation for supernova remnants in nearby galaxies. , keywords =. doi:10.1051/0004-6361:20042535 , adsurl =

    work page doi:10.1051/0004-6361:20042535

  23. [23]

    Radio-Continuum study of the Nearby Sculptor Group Galaxies. Part 1: NGC 300 at lambda = 20 cm

    Radio-continuum study of the Nearby sculptor group galaxies. Part 1: NGC 300 at =20 cm. , keywords =. doi:10.1007/s10509-012-1044-3 , archivePrefix =. 1203.1688 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1007/s10509-012-1044-3

  24. [24]

    Radio-Continuum Study of the Nearby Sculptor Group Galaxies. Part 2: NGC 55 at {\lambda}=20, 13, 6 and 3 cm

    Radio-continuum study of the nearby Sculptor group Galaxies. Part 2: NGC 55 at =20, 13, 6 and 3 cm. , keywords =. doi:10.1007/s10509-013-1489-z , archivePrefix =. 1305.3374 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1007/s10509-013-1489-z

  25. [25]

    An X-ray, Optical and Radio Search for Supernova Remnants in the Nearby Sculptor Group Sd Galaxy NGC 7793

    An X-Ray, Optical, and Radio Search for Supernova Remnants in the Nearby Sculptor Group Sd Galaxy NGC 7793. , keywords =. doi:10.1086/337918 , archivePrefix =. astro-ph/0112128 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/337918

  26. [26]

    Radio-Continuum Study of the Nearby Sculptor Group Galaxies. Part 3: NGC 7793 at lambda=12.2, 6 and 3 cm

    Radio-continuum study of the nearby sculptor group galaxies. Part 3: NGC 7793 at =12.2, 6 and 3 cm. , keywords =. doi:10.1007/s10509-014-2051-3 , archivePrefix =. 1407.2653 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1007/s10509-014-2051-3 2051

  27. [27]

    , keywords =

    An X-Ray, Optical, and Radio Search for Supernova Remnants in the Nearby Sculptor Group Sd Galaxy NGC 300. , keywords =. doi:10.1086/317238 , adsurl =

    work page doi:10.1086/317238

  28. [28]

    , keywords =

    Compact Radio Sources in the Starburst Galaxy M82 and the Sigma -D Relation for Supernova Remnants. , keywords =. doi:10.1086/173876 , adsurl =

    work page doi:10.1086/173876

  29. [29]

    A Study of Compact Radio Sources in Nearby Face-on Spiral Galaxies. II. Multiwavelength Analyses of Sources in M51. , keywords =. doi:10.1086/515573 , archivePrefix =. astro-ph/0702310 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/515573

  30. [30]

    , keywords =

    A Survey of Compact Radio Sources in NGC 6946. , keywords =. doi:10.1086/312989 , adsurl =

    work page doi:10.1086/312989

  31. [31]

    20 cm VLA Radio-Continuum Study of M31 - Images and Point Source Catalogues DR2: Extraction of a supernova remnant sample

    20 cm VLA Radio-Continuum Study of M31 - Images and Point Source Catalogues DR2: Extraction of a Supernova Remnant Sample. Serbian Astronomical Journal , keywords =. doi:10.2298/SAJ140505002G , archivePrefix =. 1409.0591 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.2298/saj140505002g

  32. [32]

    , keywords =

    Mysterious odd radio circle near the large magellanic cloud - an intergalactic supernova remnant?. , keywords =. doi:10.1093/mnras/stac210 , archivePrefix =. 2201.10026 , primaryClass =

    work page doi:10.1093/mnras/stac210

  33. [33]

    , keywords =

    The MeerKAT 1.3 GHz Survey of the Small Magellanic Cloud. , keywords =. doi:10.1093/mnras/stae277 , archivePrefix =. 2401.11024 , primaryClass =

    work page doi:10.1093/mnras/stae277

  34. [34]

    , keywords =

    Physical Properties of the Supernova Remnant Population in the Small Magellanic Cloud. , keywords =. doi:10.3847/1538-4357/ac6025 , archivePrefix =. 2204.01550 , primaryClass =

    work page doi:10.3847/1538-4357/ac6025

  35. [35]

    New XMM-Newton observations of SNRs in the SMC

    New XMM-Newton observations of supernova remnants in the Small Magellanic Cloud. , keywords =. doi:10.1051/0004-6361:200809642 , archivePrefix =. 0805.0165 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361:200809642

  36. [36]

    , keywords =

    An ATCA radio-continuum study of the Small Magellanic Cloud - V. Long-slit optical spectroscopy of supernova remnants and confirmation of a new candidate supernova remnant. , keywords =. doi:10.1111/j.1365-2966.2007.11561.x , adsurl =

    work page doi:10.1111/j.1365-2966.2007.11561.x 2007

  37. [37]

    , keywords =

    An ATCA radio-continuum study of the Small Magellanic Cloud - III. Supernova remnants and their environments. , keywords =. doi:10.1111/j.1365-2966.2005.09554.x , adsurl =

    work page doi:10.1111/j.1365-2966.2005.09554.x 2005

  38. [38]

    , keywords =

    New candidate radio supernova remnants detected in the GLEAM survey over 345 < l < 60 , 180 < l < 240. , keywords =. doi:10.1017/pasa.2019.34 , archivePrefix =. 1911.08126 , primaryClass =

    work page doi:10.1017/pasa.2019.34 2019

  39. [39]

    On the Origin of Asymmetries in Bilateral Supernova Remnants

    On the origin of asymmetries in bilateral supernova remnants. , keywords =. doi:10.1051/0004-6361:20066045 , archivePrefix =. 0704.0890 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361:20066045

  40. [40]

    Role of ejecta clumping and back-reaction of accelerated cosmic rays in the evolution of Type Ia supernova remnants

    Role of Ejecta Clumping and Back-reaction of Accelerated Cosmic Rays in the Evolution of Type Ia Supernova Remnants. , keywords =. doi:10.1088/0004-637X/749/2/156 , archivePrefix =. 1202.3593 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1088/0004-637x/749/2/156

  41. [41]

    3D simulations of supernova remnants evolution including non-linear particle acceleration

    3D simulations of supernova remnants evolution including non-linear particle acceleration. , keywords =. doi:10.1051/0004-6361/200913666 , archivePrefix =. 0912.4886 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/200913666

  42. [42]

    , keywords =

    Hydrodynamic Instabilities in Supernova Remnants: Self-similar Driven Waves. , keywords =. doi:10.1086/171411 , adsurl =

    work page doi:10.1086/171411

  43. [43]

    Evolution of ejecta structure and asymmetries in SNR Cassiopeia A

    The fully developed remnant of a neutrino-driven supernova. Evolution of ejecta structure and asymmetries in SNR Cassiopeia A. , keywords =. doi:10.1051/0004-6361/202039335 , archivePrefix =. 2009.01789 , primaryClass =

    work page doi:10.1051/0004-6361/202039335 2009

  44. [44]

    , keywords =

    Constraining the Circumstellar Medium Structure and Progenitor Mass-loss History of Interacting Supernovae Through 3D Hydrodynamic Modeling: The Case of SN 2014C. , keywords =. doi:10.3847/1538-4357/ad8ac8 , archivePrefix =. 2410.17699 , primaryClass =

    work page doi:10.3847/1538-4357/ad8ac8

  45. [45]

    Constraints on local interstellar magnetic field from non-thermal emission of SN1006

    Constraints on the local interstellar magnetic field from non-thermal emission of SN1006. , keywords =. doi:10.1051/0004-6361/201016341 , archivePrefix =. 1105.2689 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201016341

  46. [46]

    3D MHD modeling of the expanding remnant of SN 1987A. Role of magnetic field and non-thermal radio emission

    3D MHD modeling of the expanding remnant of SN 1987A. Role of magnetic field and non-thermal radio emission. , keywords =. doi:10.1051/0004-6361/201834487 , archivePrefix =. 1812.00021 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201834487

  47. [47]

    D., Camilo, F., Faerber, T., et al

    Supernova remnant candidates discovered by the SARAO MeerKAT Galactic Plane Survey. , keywords =. doi:10.1051/0004-6361/202451038 , archivePrefix =. 2409.16607 , primaryClass =

    work page doi:10.1051/0004-6361/202451038

  48. [48]

    D., Kothes, R., Rosolowsky, E., et al

    A catalogue of radio supernova remnants and candidate supernova remnants in the EMU/POSSUM Galactic pilot field. , keywords =. doi:10.1093/mnras/stad1953 , archivePrefix =. 2307.01948 , primaryClass =

    work page doi:10.1093/mnras/stad1953

  49. [49]

    J., Filipović, M

    Discovery of Perun (G329.9-0.5): a new, young, Galactic SNR. , year = 2024, month = nov, volume =. doi:10.1093/mnras/stae2237 , adsurl =

    work page doi:10.1093/mnras/stae2237 2024

  50. [50]

    Research Notes of the American Astronomical Society , keywords =

    ASKAP-EMU Discovery of ``Raspberry'': A New Galactic SNR Candidate G308.73+1.38. Research Notes of the American Astronomical Society , keywords =. doi:10.3847/2515-5172/ad40a9 , archivePrefix =. 2405.03733 , primaryClass =

    work page doi:10.3847/2515-5172/ad40a9

  51. [51]

    The Large Galactic Supernova Remnant (SNR) G278.94+1.35

    Diprotodon on the sky. The Large Galactic Supernova Remnant (SNR) G278.94+1.35. , keywords =. doi:10.1017/pasa.2024.93 , archivePrefix =. 2412.20836 , primaryClass =

    work page doi:10.1017/pasa.2024.93 2024

  52. [52]

    , keywords =

    Sifting the debris: Patterns in the SNR population with unsupervised ML methods. , keywords =. doi:10.1051/0004-6361/202451096 , archivePrefix =. 2409.06383 , primaryClass =

    work page doi:10.1051/0004-6361/202451096

  53. [53]

    Journal of Astrophysics and Astronomy , keywords =

    An updated catalogue of 310 Galactic supernova remnants and their statistical properties. Journal of Astrophysics and Astronomy , keywords =. doi:10.1007/s12036-024-10038-4 , archivePrefix =. 2411.03367 , primaryClass =

    work page doi:10.1007/s12036-024-10038-4

  54. [54]

    , keywords =

    Evidence for Thermal Absorption inside Cassiopeia A. , keywords =. doi:10.1086/309802 , adsurl =

    work page doi:10.1086/309802

  55. [55]

    Low-Frequency Radio Absorption in Cassiopeia A

    Low-frequency radio absorption in Cassiopeia A. , keywords =. doi:10.1051/0004-6361/201732411 , archivePrefix =. 1801.04887 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201732411

  56. [56]

    arXiv e-prints , keywords =

    The Crab Nebula at subarcsecond resolution with the International LOFAR Telescope. arXiv e-prints , keywords =. doi:10.48550/arXiv.2506.19460 , archivePrefix =. 2506.19460 , primaryClass =

    work page doi:10.48550/arxiv.2506.19460

  57. [57]

    , keywords =

    Spatial Spectral Index Variations in Galactic Shell Supernova Remnants G39.2-0.3 and G41.1-0.3. , keywords =. doi:10.1086/172609 , adsurl =

    work page doi:10.1086/172609

  58. [58]

    Radio spectral characteristics of the supernova remnant Puppis A and nearby sources

    Radio spectral characteristics of the supernova remnant Puppis A and nearby sources. , keywords =. doi:10.1093/mnras/stv1147 , archivePrefix =. 1506.03801 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1093/mnras/stv1147

  59. [59]

    The low frequency radio emission and spectrum of the extended SNR W44: new VLA observations at 74 and 324 MHz

    The low-frequency radio emission and spectrum of the extended SNR <ASTROBJ>W44</ASTROBJ>: new VLA observations at 74 and 324 MHz. , keywords =. doi:10.1051/0004-6361:20077062 , archivePrefix =. astro-ph/0702746 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361:20077062

  60. [60]

    A low-frequency view of mixed-morphology supernova remnant VRO 42.05.01, and its neighbourhood

    A low-frequency view of mixed-morphology supernova remnant VRO 42.05.01, and its neighbourhood. , keywords =. doi:10.1051/0004-6361/201833865 , archivePrefix =. 1810.07584 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201833865

  61. [61]

    Spatially Resolved Low Frequency VLA observations of the Supernova Remnant 3C 391

    Spatially Resolved Low-Frequency Very Large Array Observations of the Supernova Remnant 3C 391. , keywords =. doi:10.1086/430852 , archivePrefix =. astro-ph/0503061 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/430852

  62. [62]

    High-resolution radio study of SNR IC443 at low radio frequencies

    High-resolution radio study of SNR IC 443 at low radio frequencies. , keywords =. doi:10.1051/0004-6361/201016081 , archivePrefix =. 1104.0205 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1051/0004-6361/201016081

  63. [63]

    , keywords =

    Thermal radio absorption as a tracer of the interaction of SNRs with their environments. , keywords =. doi:10.1051/0004-6361/202141635 , archivePrefix =. 2108.08178 , primaryClass =

    work page doi:10.1051/0004-6361/202141635

  64. [64]

    , keywords =

    Low-frequency Radio Absorption in Tycho s Supernova Remnant. , keywords =. doi:10.3847/1538-3881/ab4f80 , archivePrefix =. 1911.02943 , primaryClass =

    work page doi:10.3847/1538-3881/ab4f80 1911

  65. [65]

    , keywords =

    One size fits all: Insights into extrinsic thermal absorption based on the similarity of supernova remnant radio-continuum spectra. , keywords =. doi:10.1051/0004-6361/202346896 , archivePrefix =. 2312.11440 , primaryClass =

    work page doi:10.1051/0004-6361/202346896

  66. [66]

    OH 1720 MHz Masers in Supernova Remnants --- C-Shock Indicators

    OH 1720 Megahertz Masers in Supernova Remnants: C-Shock Indicators. , keywords =. doi:10.1086/306667 , archivePrefix =. astro-ph/9809019 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/306667

  67. [67]

    Enhanced OH in C-type shock waves in molecular clouds

    Enhanced OH in C-Type Shock Waves in Molecular Clouds. , keywords =. doi:10.1086/312351 , archivePrefix =. astro-ph/9908161 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/312351

  68. [68]

    , year = 1968, month = jan, volume =

    OH Emission at 1720 MHz in the Direction of Non-Thermal Galactic Sources. , year = 1968, month = jan, volume =

    1968

  69. [69]

    , keywords =

    Discovery of shocked CO within a supernova remnant. , keywords =. doi:10.1086/183057 , adsurl =

    work page doi:10.1086/183057

  70. [70]

    CO observations toward supernova remnants with associated OH 1720 MHz masers

    CO Observations toward Supernova Remnants with Associated OH 1720 MHZ Masers. , keywords =. doi:10.1086/317854 , archivePrefix =. astro-ph/0010043 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/317854

  71. [71]

    Shock Excited Maser Emission from the Supernova Remnant W28

    Shock-excited Maser Emission from the Supernova Remnant W28. , keywords =. doi:10.1086/187287 , archivePrefix =. astro-ph/9312025 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/187287

  72. [72]

    , keywords =

    A Survey for OH (1720 MHz) Maser Emission Toward Supernova Remnants. , keywords =. doi:10.1086/117904 , adsurl =

    work page doi:10.1086/117904

  73. [73]

    , keywords =

    Continuation of a survey of OH (1720 MHz) Maser Emission Towards Supernova Remnants. , keywords =. doi:10.1086/118626 , adsurl =

    work page doi:10.1086/118626

  74. [74]

    A Survey of Hydroxyl Toward Supernova Remnants: Evidence for Extended 1720 MHz Maser Emission

    A Survey of Hydroxyl toward Supernova Remnants: Evidence for Extended 1720 MHz Maser Emission. , keywords =. doi:10.1086/588652 , archivePrefix =. 0802.3878 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1086/588652

  75. [75]

    Origins of its complex morphology and X-ray emission

    Modeling the mixed-morphology supernova remnant IC 443. Origins of its complex morphology and X-ray emission. , keywords =. doi:10.1051/0004-6361/202039940 , archivePrefix =. 2012.08017 , primaryClass =

    work page doi:10.1051/0004-6361/202039940 2012

  76. [76]

    OH (1720 MHz) Masers: A Multiwavelength Study of the Interaction between the W51C Supernova Remnant and the W51B Star Forming Region

    OH (1720 MHz) Masers: A Multiwavelength Study of the Interaction between the W51C Supernova Remnant and the W51B Star Forming Region. , keywords =. doi:10.1088/0004-637X/771/2/91 , archivePrefix =. 1305.2793 , primaryClass =

    work page internal anchor Pith review Pith/arXiv arXiv doi:10.1088/0004-637x/771/2/91

  77. [77]

    Australian Journal of Physics , keywords =

    Nonthermal galactic radio sources. Australian Journal of Physics , keywords =. doi:10.1071/PH700425 , adsurl =

    work page doi:10.1071/ph700425

  78. [78]

    , keywords =

    Statistical studies of supernova remnants. , keywords =. doi:10.1093/mnras/209.3.449 , adsurl =

    work page doi:10.1093/mnras/209.3.449

  79. [79]

    , keywords =

    Distances to the supernova remnants in the inner disk. , keywords =. doi:10.1051/0004-6361/201936868 , archivePrefix =. 2005.08270 , primaryClass =

    work page doi:10.1051/0004-6361/201936868 2005

  80. [80]

    Inverse Multiview. I. Multicalibrator Inverse Phase Referencing for Microarcsecond Very Long Baseline Interferometry Astrometry. , keywords =. doi:10.3847/1538-4357/ac6d5b , archivePrefix =. 2205.00092 , primaryClass =

    work page doi:10.3847/1538-4357/ac6d5b

Showing first 80 references.