Stars on the edge: Galactic tides and the outskirts of the Sculptor dwarf spheroidal
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DOI: 10.1093/mnras/stad1417
Abstract: The formation of ”stellar halos” in dwarf galaxies have been discussed in terms of early mergers or Galactic tides, although fluctuations in the gravitational potential due to stellar feedback is also a possible candidate mechanism.… read more here.
Keywords: galactic tides; stars edge; sculptor; outskirts sculptor ... See more keywords