期刊
PHYSICAL REVIEW D
卷 80, 期 1, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.80.014025
关键词
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资金
- DGICYT [FIS2006-03438]
- Seventh Framework Programme of EU [227431]
- Ministry of Education, Culture, Science and Technology, Japan [19540297]
- JSPS [18-8661]
- Grants-in-Aid for Scientific Research [19540297] Funding Source: KAKEN
We study composite systems of light (rho and omega) and heavy (D-*) vector mesons by using the interaction within the hidden gauge formalism. We find a strong attraction in the isospin, spin channels (I,S)=(1/2,0), (1/2,1), and (1/2,2) with positive parity. The attraction is large enough to strongly bind these mesons in states with these quantum numbers, leading to states which can be identified with D-2(*)(2460) and probably with D-*(2640), the last one without experimental spin and parity assignment. In the case of I=3/2, one obtains repulsion and thus, no exotic mesons in this sector are generated in the approach.
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