Metal-Rich SX Phe Stars in the Kepler Field James M. Nemec, Luis A. Balona, Karen Kinemuchi, Simon J. Murphy, Young-Beom Jeon, Donald W. Kurtz and Andrzej Pigulski EPJ Web of Conferences, 101 (2015) 06049 Published online: 23 September 2015 DOI: 10.1051/epjconf/201510106049