TY - JOUR AU - Llanes Estrada, Felipe José AU - Cotanch, Stephen R AU - Szczepaniak, Adam P AU - Swanson, Eric S PY - 2004 DO - 10.1140/epjcd/s2003-03-510-9 SN - 1434-6044 UR - https://hdl.handle.net/20.500.14352/50869 T2 - European Physical Journal C AB - We review theoretical calculations for the pseudoscalar vector meson hyperfine splitting with no open flavor and also report a many body field theoretical effort to assess the impact of chiral symmetry in the choice of effective potentials for... LA - eng M2 - 521 PB - Springer KW - Physics KW - Particles & Fields TI - Chiral symmetry and hyperfine q(q)over-bar splittings TY - journal article VL - 33 ER -