| DOI | Resolve DOI: https://doi.org/10.1093/mnras/stac2922 |
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| Author | Search for: Bozzetto, Luke M.; Search for: Filipović, Miroslav D.ORCID identifier: https://orcid.org/0000-0002-4990-9288; Search for: Sano, H.ORCID identifier: https://orcid.org/0000-0003-2062-5692; Search for: Alsaberi, R. Z. E.ORCID identifier: https://orcid.org/0000-0001-5609-7372; Search for: Barnes, L. A.ORCID identifier: https://orcid.org/0000-0002-0016-9485; Search for: Bojičić, I. S.ORCID identifier: https://orcid.org/0000-0002-4362-9664; Search for: Brose, R.; Search for: Chomiuk, L.; Search for: Crawford, E. J.ORCID identifier: https://orcid.org/0000-0001-5197-1091; Search for: Dai, S.ORCID identifier: https://orcid.org/0000-0002-9618-2499; Search for: Ghavam, M.; Search for: Haberl, F.; Search for: Hill, T.; Search for: Hopkins, A. M.; Search for: Ingallinera, A.ORCID identifier: https://orcid.org/0000-0002-3137-473X; Search for: Jarrett, T.ORCID identifier: https://orcid.org/0000-0002-4939-734X; Search for: Kavanagh, P. J.ORCID identifier: https://orcid.org/0000-0001-6872-2358; Search for: Koribalski, B. S.ORCID identifier: https://orcid.org/0000-0003-4351-993X; Search for: Kothes, R.1; Search for: Leahy, D.ORCID identifier: https://orcid.org/0000-0002-4814-958X; Search for: Lenc, E.ORCID identifier: https://orcid.org/0000-0002-9994-1593; Search for: Leonidaki, I.; Search for: Maggi, P.; Search for: Maitra, C.ORCID identifier: https://orcid.org/0000-0002-0766-7313; Search for: Matthew, C.; Search for: Payne, J. L.ORCID identifier: https://orcid.org/0000-0001-6549-2454; Search for: Pennock, C. M.ORCID identifier: https://orcid.org/0000-0003-2164-5337; Search for: Points, S.; Search for: Reid, W.; Search for: Riggi, S.ORCID identifier: https://orcid.org/0000-0001-6368-8330; Search for: Rowell, G.; Search for: Sasaki, M.ORCID identifier: https://orcid.org/0000-0001-5302-1866; Search for: Safi-Harb, S.; Search for: van Loon, J. Th; Search for: Tothill, N. F. H.; Search for: Urošević, D.; Search for: Zangrandi, F. |
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| Affiliation | - National Research Council of Canada. Herzberg Astronomy and Astrophysics
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| Funder | Search for: Science and Industry Endowment Fund; Search for: Provincial Secretariat for Science and Technological Development; Search for: Deutsche Forschungsgemeinschaft |
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| Format | Text, Article |
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| Subject | ISM: supernova remnants; Magellanic Clouds |
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| Abstract | We present a new Australian Square Kilometre Array Pathfinder (ASKAP) sample of 14 radio supernova remnants (SNR) candidates in the Large Magellanic Cloud (LMC). This new sample is a significant increase to the known number of older, larger, and low surface brightness LMC SNRs. We employ a multifrequency search for each object and found possible traces of optical and occasionally X-ray emission in several of these 14 SNR candidates. One of these 14 SNR candidates (MCSNR J0522 – 6543) has multifrequency properties that strongly indicate a bona fide SNR. We also investigate a sample of 20 previously suggested LMC SNR candidates and confirm the SNR nature of MCSNR J0506 – 6815. We detect lower surface brightness SNR candidates which were likely formed by a combination of shock waves and strong stellar winds from massive progenitors (and possibly surrounding OB stars). Some of our new SNR candidates are also found in lower density environments in which SNe type Ia explode inside a previously excavated interstellar medium. |
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| Publication date | 2022-10-13 |
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| Publisher | Oxfor Academic |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | e358a279-9a62-4f7b-abd4-7ea88307379f |
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| Record created | 2023-08-31 |
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| Record modified | 2023-08-31 |
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