↓ Direkt till sidans innehåll
↓ Direkt till sidans sekundära innehåll (sidomenyn)

Träfflista för sökning "onr:"swepub:oai:gup.ub.gu.se/334992" "

Search: onr:"swepub:oai:gup.ub.gu.se/334992"

Result 1-1 of 1

Sort/group result

Sort by: Hits per page:

Enumeration	Reference	Cover	Find
1.	Danilovich, Taissa, 1987, et al. (author) Chemical tracers of a highly eccentric AGB–main-sequence star binary 2024 In: Nature Astronomy. - 2397-3366. Journal article (peer-reviewed)abstract Binary interactions have been proposed to explain a variety of circumstellar structures seen around evolved stars, including asymptotic giant branch (AGB) stars and planetary nebulae. Studies resolving the circumstellar envelopes of AGB stars have revealed spirals, disks and bipolar outflows, with shaping attributed to interactions with a companion. Here we use a combined chemical and dynamical analysis to reveal a highly eccentric and long-period orbit for W Aquilae, a binary system containing an AGB star and a main-sequence companion. Our results are based on anisotropic SiN emission, the detections of irregular NS and SiC emission towards the S-type star, and density structures observed in the CO emission. These features are all interpreted as having formed during periastron interactions. Our astrochemistry-based method can yield stringent constraints on the orbital parameters of long-period binaries containing AGB stars, and will be applicable to other systems.

Skapa referenser, mejla, bekava och länka

Permalink

Result 1-1 of 1

Refine your search

Type of publication: journal article (1)

Type of content: peer-reviewed (1)

Author/Editor: Decin, L. (1); de Koter, A. (1); Menten, K.M. (1); McDonald, I. (1); Sahai, R. (1); Zijlstra, A. (1); show more...; Wallström, Sofia, 19 ... (1); Gobrecht, David (1); Beck, Elvire De, 198 ... (1); Danilovich, Taissa, ... (1); Kervella, P. (1); Wong, K. T. (1); Baudry, A. (1); Yates, J. (1); Etoka, S. (1); Richards, A. M. S. (1); Herpin, F. (1); Gottlieb, C. A. (1); Millar, T. J. (1); Montarges, M. (1); Pimpanuwat, B. (1); Plane, J. M. C. (1); Lagadec, E. (1); Muller, H. S. P. (1); Pinte, C. (1); van de Sande, M. (1); Bolte, J. (1); De Ceuster, F. (1); Gray, M. (1); Jeste, M. (1); Maes, S. (1); Malfait, J. (1); Coenegrachts, A. (1); Price, D. J. (1); Marinho, L. (1); show less...

University: University of Gothenburg (1); Chalmers University of Technology (1)

Language: English (1)

Research subject (UKÄ/SCB): Natural sciences (1)

Year: 2024 (1)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

Copyright © LIBRIS - National Library Systems
LIBRIS.kb.se

pil uppåt

Close

Copy and save the link in order to return to this view