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Cambridge University Press (CUP), Proceedings of the International Astronomical Union, S321(11), p. 211-213, 2016

DOI: 10.1017/s1743921316009017

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Accretion phenomena in nearby star-forming dwarf galaxies

Journal article published in 2016 by F. Annibali, M. Tosi ORCID, A. Aloisi ORCID, M. Bellazzini ORCID, A. Buzzoni, M. Cignoni ORCID, L. Ciotti, F. Cusano ORCID, C. Nipoti, E. Sacchi ORCID, D. Paris, D. Romano ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

AbstractWe present two pilot studies for the search and characterization of accretion events in star-forming dwarf galaxies. Our strategy consists of two complementary approaches: i) the direct search for stellar substructures around dwarf galaxies through deep wide-field imaging, and ii) the characterization of the chemical properties in these systems up to large galacto-centric distances. We show our results for two star-forming dwarf galaxies, the starburst irregular NGC 4449, and the extremely metal-poor dwarf DDO 68.

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