| Issue |
EPJ Web of Conferences
Volume 3, 2010
19th International IUPAP Conference on Few-Body Problems in Physics
|
|
|---|---|---|
| Article Number | 07013 | |
| Number of page(s) | 5 | |
| Section | Strange and exotic systems | |
| DOI | https://doi.org/10.1051/epjconf/20100307013 | |
| Published online | 12 April 2010 | |
https://doi.org/10.1051/epjconf/20100307013
Exotic nuclei with charm and bottom flavor
1
Institute of Particle and Nuclear Studies, High Energy
Accelerator Research Organization (KEK), 1-1,
Oho, Ibaraki, 305-0801,
Japan
2
Nishogakusha University, 6-16, Sanbancho, Chiyoda, Tokyo, 102-8336,
Japan
a e-mail: yasuis@post.kek.jp
We discuss the possibility of existence of exotic nuclei containing charm and
bottom mesons. We study the interaction between 
(B) mesons
and nucleons from view of heavy quark symmetry, and derive the one pion
exchange potentials. We apply these potentials to the two body system of
(B) meson and nucleon N , and find there
are possible stable bound states with spin JP =
1/2− and isospin I = 0. We find that the tensor
interaction mixing N and *N (BN and B*N) plays an important role.
We also qualitatively discuss the possible bound states of (B) meson and two nucleons.
© Owned by the authors, published by EDP Sciences, 2010
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