Liu, Xiang and Zhang, Bo and Zhu, Shi-Lin (2008) Two-body open charm decays of Z(+)(4430). PHYSICAL REVIEW D, 77 (11): 114021. ISSN 2470-0010, 2470-0029
Full text not available from this repository. (Request a copy)Abstract
The two-body open charm decays Z(+)(4430)-> D+(D) over bar*(0), D*(+)(D) over bar (0), D*(+)(D) over bar*(0) occur through the rescattering mechanism and their branching ratios are strongly suppressed if Z(+)(4430) is a D-1(D) over bar* molecular state. In contrast, Z(+)(4430) falls apart into these modes easily with large phase space and they become the main decay modes if Z(+)(4430) is a tetraquark state. Experimental search of these two-body open charm modes and the hidden charm mode chi(cJ)rho will help distinguish different theoretical schemes.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | QCD SUM-RULES; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 02 Nov 2020 08:10 |
| Last Modified: | 02 Nov 2020 08:10 |
| URI: | https://pred.uni-regensburg.de/id/eprint/30858 |
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