Detection of $^7$Be II in the Small Magellanic Cloud

Autor: Luca Izzo, Paolo Molaro, Gabriele Cescutti, Elias Aydi, Pierluigi Selvelli, Eamonn Harvey, Adriano Agnello, Piercarlo Bonifacio, Massimo Della Valle, Ernesto Guido, Margarita Hernanz

Publikováno v: Izzo, L, Molaro, P, Cescutti, G, Aydi, E, Selvelli, P, Harvey, E J, Agnello, A, Bonifacio, P, Della Valle, M, Guido, E & Hernanz, M 2022, ' Detection of 7 Be II in the Small Magellanic Cloud ', Monthly Notices of the Royal Astronomical Society, vol. 510, pp. 5302-5314 . https://doi.org/10.1093/mnras/stab3761
Digital.CSIC. Repositorio Institucional del CSIC
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We analyse high resolution spectra of two classical novae that exploded in the Small Magellanic Cloud. $^7$Be II resonance transitions are detected in both ASASSN-19qv and ASASSN-20ni novae. This is the first detection outside the Galaxy and confirms

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b370f8b603d823437a41aa5d2401453b
http://arxiv.org/abs/2112.11859