Mesic nuclei with a heavy antiquark

  title={Mesic nuclei with a heavy antiquark},
  author={Yasuhiro Yamaguchi and Shigehiro Yasui},
  journal={Progress of Theoretical and Experimental Physics},
  • Y. Yamaguchi, S. Yasui
  • Published 28 December 2016
  • Physics
  • Progress of Theoretical and Experimental Physics
The binding system of a hadron and a nucleus is a topic of great interest for investigating the hadron properties. In the heavy-flavor region, the attraction between a $P(=\bar{D},B)$ meson and a nucleon $N$ can appear, where the $PN-P^\ast N$ mixing plays an important role in relation to the heavy-quark spin symmetry. The attraction can produce exotic heavy mesic nuclei that are stable against the strong decay. We study an exotic system where the $\bar{D}$ ($B$) meson and nucleus are bound… Expand
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