Table: d_meson
Columns: particle_name
particle_symbol
antiparticle_symbol
quark_content
rest_mass_mev_c_2
j_p_c
mean_lifetime_s
commonly_decays_to_5_of_decays

Question: What is the j p c that commonly decays (>5% of decays) d 0 + π 0 or d 0 + γ?
SQL: SELECT "j_p_c" FROM d_meson WHERE "commonly_decays_to_5_of_decays" = 'd 0 + π 0 or d 0 + γ'

Question: What is the antiparticle symbol with a rest mess (mev/c2) of .47 ± .33?
SQL: SELECT "antiparticle_symbol" FROM d_meson WHERE "rest_mass_mev_c_2" = '.47 ± .33'