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   PR # 42136
   We propose to continue our search for resolved Fe K lines in
   broad-line radio galaxies. The inner accretion-disk structure of
   BLRGs might be different from that of Seyfert galaxies, and Fe K line
   profiles could constitute important evidence of those differences. We
   will be able to resolve emission-line components that correspond to
   the double-peaked Balmer lines that recently appeared in Pictor A,
   and separate them from any zero-velocity line that might also be
   present. Plausible interpretations of double-peaked lines include
   fluorescence from an accretion disk, and bipolar flows associated
   with radio jets. The relative strengths of the Fe K and Balmer lines
   can be used to estimate the column density and covering factor of
   emitting material, which can help to distinguish among models.
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