STAR FORMATION HISTORY AND CHEMICAL EVOLUTION OF THE SEXTANS DWARF SPHEROIDAL GALAXY
STAR FORMATION HISTORY AND CHEMICAL EVOLUTION OF THE SEXTANS DWARF SPHEROIDAL GALAXY
We present the star formation history and chemical evolution of the Sextans dSph dwarf galaxy as a function of galactocentric distance.We derive these from the V I photometry of stars in the 42 ′ × 28 ′ field using the SMART model developed by Yuk & Lee (2007, ApJ, 668, …