Hadron resonances with coexistence of different natures
Abstract
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 our previous publications on the origin of hadron resonances \cite{Hyodo:2008xr}, exotic meson-nucleons as hadronic composites containing one anti-heavy quark \cite{Yamaguchi:2011xb}, and the study of as a typical example to show explicitly the mixing of the two different natures \cite{Nagahiro:2011jn}. In all cases, interactions are derived from the chiral dynamics of the light flavor sector. These interactions generate in various cases hadronic composite/molecule states, serving varieties of structure beyond the conventional quark model.
Keywords
Cite
@article{arxiv.1110.1937,
title = {Hadron resonances with coexistence of different natures},
author = {Atsushi Hosaka and Tetsuo Hyodo and Daisuke Jido and Hideko Nagahiro and Kanabu Nawa and Shunsuke Ohkoda and Sho Ozaki and Yasuhiro Yamaguchi and Shigehiro Yasui},
journal= {arXiv preprint arXiv:1110.1937},
year = {2015}
}
Comments
Proceedings for Hadron Nuclear Physics (HNP) 2011, Pohang, Korea, February 21-24 (2011)