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astro-ph2004
The central density cusp of the Sagittarius dwarf spheroidal galaxy
L. Monaco, M. Bellazzini, F. R. Ferraro +1
We present an analysis of the density profile in the central region of the Sagittarius dwarf spheroidal galaxy. A strong density enhancement of Sgr stars is observed. The position…
astro-ph2004
The distance to the Sgr dwarf spheroidal galaxy from the Red Giant Branch Tip
L. Monaco, M. Bellazzini, F. R. Ferraro +1
We derived the distance to the central region of the Sagittarius dwarf spheroidal galaxy from the Red Giant Branch Tip. The obtained distance modulus is , cor…