SIMBAD references

2024MNRAS.529L.175H - Mon. Not. R. Astron. Soc., 529, L175-L180 (2024/March-3)

Discovery of a nova super-remnant cavity surrounding RS Ophiuchi.

HEALY-KALESH M.W., DARNLEY M.J., HARVEY E.J. and NEWSAM A.M.

Abstract (from CDS):

The prototypical nova super-remnant (NSR) was uncovered around the most rapidly recurring nova (RN), M31N 2008-12a. Simulations of the growth of NSRs revealed that these large structures should exist around all novae, whether classical or recurrent. NSRs consist of large shell-like structures surrounding excavated cavities. Predictions, informed by these simulations, led to the discovery of an extended cavity coincident with the Galactic RN, RS Ophiuchi (RS Oph), in far-infrared archival IRAS images. We propose that this cavity is associated with RS Oph and is therefore evidence of another NSR to be uncovered.

Abstract Copyright: © 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.

Journal keyword(s): hydrodynamics - stars: individual RS Oph - novae, cataclysmic variables - ISM: general

Simbad objects: 6

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