| DOI | Resolve DOI: https://doi.org/10.3847/1538-4357/ab3c62 |
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| Author | Search for: Linford, Justin D.ORCID identifier: https://orcid.org/0000-0002-3873-5497; Search for: Chomiuk, LauraORCID identifier: https://orcid.org/0000-0002-8400-3705; Search for: Sokoloski, Jennifer L.; Search for: Weston, Jennifer H. S.; Search for: Van Der Horst, Alexander J.; Search for: Mukai, KojiORCID identifier: https://orcid.org/0000-0002-8286-8094; Search for: Barrett, PaulORCID identifier: https://orcid.org/0000-0002-8456-1424; Search for: Mioduszewski, Amy J.; Search for: Rupen, Michael1 |
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| Affiliation | - National Research Council of Canada. Herzberg Astronomy and Astrophysics
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| Format | Text, Article |
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| Subject | binaries: symbiotic; novae, cataclysmic variables; radio continuum: stars; stars: individual (T CrB); white dwarfs |
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| Abstract | We obtained radio observations of the symbiotic binary and known recurrent nova T Coronae Borealis following a period of increased activity in the optical and X-ray bands. A comparison of our observations with those made prior to 2015 indicates that the system is in a state of higher emission in the radio as well. The spectral energy distributions are consistent with optically thick thermal bremsstrahlung emission from a photoionized source. Our observations indicate that the system was in a state of increased ionization in the companion wind, possibly driven by an increase in accretion rate, with the radio photosphere located well outside the binary system. |
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| Publication date | 2019-10-07 |
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| Publisher | IOP |
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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 | 506722d0-0666-4266-91c5-dcf0fd875440 |
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| Record created | 2021-08-26 |
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| Record modified | 2021-08-26 |
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