Rings and arcs around evolved stars IV. Characterizing the physical properties of the rings around IC 418 with MUSE

Context. A fraction of planetary nebulae (PNe) presents ring-like features in their halos and outermost envelopes. These are thought to be the relic of the last mass loss gaps at the end of the asymptotic giant branch (AGB) phase, providing information on cyclic mass-loss modulations associated eith...

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Bibliographic Details
Authors: Montoro-Molina, B., Guerrero, Martín A., Ramos-Larios, G., Cazzoli, S., Toalá, Jesús A., Santamaría, E.
Format: article
Status:Published version
Publication Date:2025
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/397818
Online Access:http://hdl.handle.net/10261/397818
Access Level:Open access
Keyword:Binaries: general
Stars: low-mass
Stars: winds, outflows
Planetary nebulae: general
Planetary nebulae: individual: IC 418
Description
Summary:Context. A fraction of planetary nebulae (PNe) presents ring-like features in their halos and outermost envelopes. These are thought to be the relic of the last mass loss gaps at the end of the asymptotic giant branch (AGB) phase, providing information on cyclic mass-loss modulations associated either with stellar pulsations or binary interactions.

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