Journal article

Classical Nova Carinae 2018: Discovery of circumbinary iron and oxygen

Abstract:: We present time-lapse spectroscopy of a classical nova explosion commencing 9 days after discovery. These data reveal the appearance of a transient feature in Fe ii and [O i]. We explore different models for this feature and conclude that it is best explained by a circumbinary disc shock-heated following the classical nova event. Circumbinary discs may play an important role in novae in accounting for the absorption systems known as THEA, the transfer of angular momentum, and the possible triggering of the nova event itself.

Publication status:: Published

Peer review status:: Peer reviewed

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APA Style

McLoughlin, D., Blundell, K. M., & Lee, S. (2020). Classical Nova Carinae 2018: Discovery of circumbinary iron and oxygen. Monthly Notices of the Royal Astronomical Society, 494(1), 743–749.

MLA Style

McLoughlin, D., et al. “Classical Nova Carinae 2018: Discovery of Circumbinary Iron and Oxygen.” Monthly Notices of the Royal Astronomical Society, vol. 494, no. 1, Oxford University Press, 2020, pp. 743–49.

Chicago Style

McLoughlin, D, KM Blundell, and S Lee. 2020. “Classical Nova Carinae 2018: Discovery of Circumbinary Iron and Oxygen.” Monthly Notices of the Royal Astronomical Society 494 (1): 743–49.
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Files:: McLoughlinetalVoR2020.pdf

(Preview, Version of record, 5.5MB, Terms of use)

Publisher copy:: 10.1093/mnras/staa651

Authors

+ McLoughlin, D More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Role:: Author

+ Blundell, KM More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Role:: Author
ORCID:: 0000-0001-8509-4939

+ Lee, S More by this author

Role:: Author

Publisher:: Oxford University Press
Journal:: Monthly Notices of the Royal Astronomical Society More from this journal
Volume:: 494
Issue:: 1
Pages:: 743-749
Publication date:: 2020-03-09
Acceptance date:: 2020-03-03
DOI:: 10.1093/mnras/staa651
EISSN:: 1365-2966
ISSN:: 0035-8711

Language:: English
Keywords:: FFR

stars:individual

ASASSN-18fv

novae

shock waves
Pubs id:: 1091989
Local pid:: pubs:1091989
Deposit date:: 2020-03-09

Terms of use

Copyright holder:: McLoughlin et al.
Copyright date:: 2020
Rights statement:: © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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