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Browsing by Author "Xue, Xiang-Xiang"
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The structure of the Sagittarius stellar stream as traced by blue horizontal branch stars
Ruhland, Christine; Bell, Eric F.; Rix, Hans-Walter; Xue, Xiang-Xiang (2011-04-20)We use a sample of blue horizontal branch (BHB) stars from the Sloan Digital Sky Survey Data Release 7 to explore the structure of the tidal tails from the Sagittarius Dwarf Galaxy. We use a method yielding BHB star ...