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Decay Constants of Vector Mesons |
| LI Heng-Mei;WAN Shao-Long |
| Institute for Theoretical Physics and Department of Modern Physics, University of Science and Technology of China, Hefei 230026 |
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| Cite this article: |
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LI Heng-Mei, WAN Shao-Long 2008 Chin. Phys. Lett. 25 1239-1242 |
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Abstract The light vector mesons are studied within the framework of the Bethe--Salpeter equation with the vector--vector-type flat-bottom potential. The Bethe--Salpeter wavefunctions and the decay constants of the vector mesons are obtained. All the obtained results, fρ, fΦ, and fK*, are in agreement with the experimental values, respectively.
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| Keywords:
14.40.-n
12.40.-y
11.10.St
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Received: 04 December 2007
Published: 31 March 2008
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| PACS: |
14.40.-n
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(Mesons)
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12.40.-y
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(Other models for strong interactions)
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11.10.St
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(Bound and unstable states; Bethe-Salpeter equations)
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