Mass spectra of the low-lying nonet scalar mesons in the lattice QCD T. Kunihiro, S. Muroya, A. Nakamura, C. Nonaka, M. Sekiguchi and H. Wada EPJ Web of Conferences, 3 (2010) 03010 Published online: 12 April 2010 DOI: 10.1051/epjconf/20100303010