P o S ( C D 1 2 ) 0 3 0 Electromagnetic contributions to pseudoscalar masses

a NISER, Bhubaneswar, Orissa 751005, India b Physics Department, Brookhaven National Laboratory, Upton, NY 11973, USA c Department of Physics, Washington University, St. Louis, MO 63130, USA d Department of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112, USA e Department of Physics, Benedictine University, Lisle, IL 60532, USA f Department of Physics, George Washington University, Washington, DC 20037, USA g Department of Physics, Indiana University, Bloomington, IN 47405, USA h American Physical Society, One Research Road, Ridge, NY 11961, USA i Physics Department, University of the Pacific, Stockton, CA 95211, USA j SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow, UK k Department of Physics, Syracuse University, Syracuse, NY 13244, USA l Physics Department, University of Arizona Tucson, AZ 85721, USA m ALCF, Argonne National Laboratory, Argonne, IL 60439, USA n Physics Department, University of California, Santa Barbara, CA 93106, USA o Theoretical Physics Department, Fermi National Accelerator Laboratory, Batavia 60510, USA