336 citations · 5.5k across the 184 of their papers we have counts for
184 papers
X(3872) revisited: the roles of OPEP and the quark degrees of freedom
Sachiko Takeuchi, Yasuhiro Yamaguchi, Atsushi Hosaka +1
The is investigated by employing the quark-hadron hybrid model, that consists of the core, , , and two-meson states. Due to the…
Doubly heavy tetraquarks including one-pion exchange potential
Qi Meng, Emiko Hiyama, Makoto Oka +2
Spectrum of the doubly heavy tetraquarks is studied in a constituent quark model including one-pion exchange (OPE) potential. Central and tensor forces induced by OPE between two l…
Bottom-charmed baryons in a nonrelativistic quark model
Qing-Fu Song, Qi-Fang Lü, Atsushi Hosaka
In this work, we study the low-lying mass spectra for bottom-charmed baryons in a nonrelativistic quark model by solving the three-body Schrödinger equation. The lowest , $…
Axial anomaly effect on three-quark and five-quark singly heavy baryons
Hiroto Takada, Daiki Suenaga, Masayasu Harada +2
Effects of the axial anomaly on the mass spectrum of singly heavy baryons (SHBs) is studied in terms of the chiral effective theory based on the chiral linear representati…
Fully-strange tetraquark states with the exotic quantum numbers and
Hong-Zhou Xi, Yi-Wei Jiang, Hua-Xing Chen +2
We study the fully-strange tetraquark states with the exotic quantum numbers and . We construct their corresponding diquark-antidiquark interpolating curr…
Understanding the nature of in a coupled-channel approach
Qi-Fang Lü, Hideko Nagahiro, Atsushi Hosaka
We perform a systematic analysis of the mass and strong decays of the resonance in a coupled-channel approach of a bare three-quark state and a composite meson-baryon sta…