Ryde, N; Gustafsson, Bengt; Edvardsson, B; Melendez, Jorge; Alves-Brito, Alan; Asplund, Martin; Barbuy, Beatriz; Hill, V; Kaufl, Hans Ulrich; Minniti, D; Ortolani, Sergio; Renzini, Alvio; Zoccali, M
Context: It is debated whether the MilkyWay bulge has characteristics more similar to those of a classical bulge than those of a pseudobulge. Detailed abundance studies of bulge stars are important when investigating the origin, history, and classification of the bulge. These studies provide constraints on the star-formation history, initial mass function, and differences between stellar populations. Not many similar studies have been completed because of the large distance and high variable...[Show more]
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