96 citations · 394 across the 11 of their papers we have counts for
4 papers · 1 filter
Exotic baryons from a heavy meson and a nucleon - Positive parity states -
Yasuhiro Yamaguchi, Shunsuke Ohkoda, Shigehiro Yasui +1
We study heavy baryons with exotic flavor quantum numbers formed by a heavy meson and a nucleon (DbarN and BN) with positive parity. One pion exchange interaction, providing a tens…
Exotic mesons with hidden bottom near thresholds
Shunsuke Ohkoda, Yasuhiro Yamaguchi, Shigehiro Yasui +2
We study heavy hadron spectroscopy near open bottom thresholds. We employ B and B* mesons as effective degrees of freedom near the thresholds, and consider meson exchange potential…
Hadron resonances with coexistence of different natures
Atsushi Hosaka, Tetsuo Hyodo, Daisuke Jido +6
We discuss coexistence/mixing of different natures of hadronic composite (molecule) and elementary (quark-intrinsic) ones in hadron resonances. The discussions here are based on ou…
Exotic baryons from a heavy meson and a nucleon -- Negative parity states --
Yasuhiro Yamaguchi, Shunsuke Ohkoda, Shigehiro Yasui +1
We study heavy baryons with an exotic flavor quantum number formed by a heavy meson and a nucleon (Dbar-N and B-N) through a long range one pion exchange interaction. The bound sta…