72 citations · 173 across the 7 of their papers we have counts for
7 papers
- scatterings of coupled channels for channel
Yukihiro Abe, Yasuhiro Yamaguchi, Atsushi Hosaka
We perform coupled channel analysis for , and related meson pairs for the channel in an effective model of hadrons and quarks. The model incorporates…
Di- structures from the quark Pauli-blocking effect
Sachiko Takeuchi, Atsushi Hosaka, Makoto Takizawa +1
The double-charmonium scattering states such as , , and are investigated by a simplified quark cluster model. It is found that the quark Pauli-principle ov…
The impact of quark many-body effects on exotic hadrons
Sachiko Takeuchi, Makoto Takizawa, Yasuhiro Yamaguchi +1
We investigate the exotic hadrons consisting of two light quarks and two heavy antiquarks, -. The spin-dependent term between quarks is known to give an attra…
Heavy quark symmetry in multi-hadron systems
Y. Yamaguchi, S. Ohkoda, A. Hosaka +2
We discuss the properties of hadronic systems containing one heavy quark in the heavy quark limit. The heavy quark symmetry guarantees the mass degeneracy of the states with total…
Spin degeneracy in multi-hadron systems with a heavy quark
S. Yasui, K. Sudoh, Y. Yamaguchi +3
We study multi-hadron systems with a single heavy quark (charm or bottom) in the limit of heavy quark mass. The spin degeneracy of the states with quantum numbers and…
Exotic mesons with hidden charm and bottom near thresholds
Shunsuke Ohkoda, Y. Yamaguchi, S. Yasui +2
We study heavy hadron spectroscopy near heavy meson thresholds. We employ heavy pseudoscalar meson P and heavy vector meson P* as effective degrees of freedom and consider meson ex…
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…