Electromagnetic splittings of hadrons from improved staggered quarks in full QCD

a Department of Physics, Indiana University Bloomington, IN 47405, USA b Physics Department, University of Arizona Tucson, AZ 85721, USA c Physics Department, Washington University St. Louis, MO 63130, USA d Physics Department, University of Utah Salt Lake City, UT 84112, USA e American Physical Society One Research Road, Box 9000, Ridge, NY 11961-9000, USA f Physics Department, University of the Pacific Stockton, CA 95211, USA g Argonne Leadership Computing Facility, Argonne National Laboratory Argonne, IL 60439, USA h Physics Department, University of California Santa Barbara, CA 93106, USA E-mail: [email protected]