This title appears in the Scientific Report :
2019
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevD.100.014028 in citations.
Please use the identifier: http://hdl.handle.net/2128/24208 in citations.
Trimeson bound state B B B * via a delocalized π bond
Trimeson bound state B B B * via a delocalized π bond
During the past decades, numerous exotic states that cannot be explained by the conventional quark model have been observed in experiments. Some of them can be understood as two-body hadronic molecules, such as the famous X(3872), analogous to deuteron in nuclear physics. Along the same line, the ex...
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Personal Name(s): | Ma, Li (Corresponding author) |
---|---|
Wang, Qian / Meißner, Ulf-G. | |
Contributing Institute: |
Theorie der Starken Wechselwirkung; IAS-4 Theorie der starken Wechselwirkung; IKP-3 |
Published in: | Physical Review D Physical review / D, 100 100 (2019 2019) 1 1, S. 014028 014028 |
Imprint: |
Melville, NY
Inst.812068
2019
2019-07-29 2019-07-01 |
DOI: |
10.1103/PhysRevD.100.014028 |
Document Type: |
Journal Article |
Research Program: |
Computational Science and Mathematical Methods |
Link: |
OpenAccess OpenAccess OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/24208 in citations.
During the past decades, numerous exotic states that cannot be explained by the conventional quark model have been observed in experiments. Some of them can be understood as two-body hadronic molecules, such as the famous X(3872), analogous to deuteron in nuclear physics. Along the same line, the existence of the triton leaves an open question whether there is a bound state formed by three hadrons. Since, for a given potential, a system with large reduced masses is easier to use to form a bound state, we study the BBB∗ system with the one-pion exchange potential as an exploratory step by solving the three-body Schrödinger equation. We predict that a trimeson molecular state for the BBB∗ system is probably existent as long as the molecular states of its two-body subsystem BB∗ exist. |