| Téléchargement | - Voir la version de l’auteur : The peculiar multiwavelength evolution Of V1535 Sco (PDF, 1.8 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.3847/1538-4357/aa7512 |
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| Auteur | Rechercher : Linford, J. D.; Rechercher : Chomiuk, L.; Rechercher : Nelson, T.; Rechercher : Finzell, T.; Rechercher : Walter, F. M.; Rechercher : Sokoloski, J. L.; Rechercher : Mukai, K.; Rechercher : Mioduszewski, A. J.; Rechercher : Van der horst, A. J.; Rechercher : Weston, J. H. S.; Rechercher : Rupen, M. P.1 |
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| Affiliation | - Conseil national de recherches du Canada. Herzberg en astronomie et en astrophysique
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| Format | Texte, Article |
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| Sujet | novae, cataclysmic variables; radio continuum: stars; stars: individual (V1535 Sco); white dwarfs; X-rays: stars |
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| Résumé | We present multiwavelength observations of the unusual nova V1535 Sco throughout its outburst in 2015. Early radio observations were consistent with synchrotron emission, and early X-ray observations revealed the presence of high-energy (>1 keV) photons. These indicated that strong shocks were present during the first ~2 weeks of the nova's evolution. The radio spectral energy distribution was consistent with thermal emission from week 2 to week 6. Starting in week 7, the radio emission again showed evidence of synchrotron emission, and there was an increase in X-ray emission, indicating a second shock event. The optical spectra show evidence of at least two separate outflows, with the faster outflow possibly having a bipolar morphology. The optical and near-infrared light curves and the X-ray NH measurements indicated that the companion star is likely a K giant. |
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| Date de publication | 2017-06-15 |
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| Maison d’édition | IOP |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 23003387 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | af7c8937-a230-4040-88e3-95dd1596c22e |
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| Enregistrement créé | 2018-06-14 |
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| Enregistrement modifié | 2020-03-16 |
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