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Radial Excitations in the Global Colour Soliton Model |
| WANG Bin1;LIU Yu-Xin |
| 1Department of Physics, Peking University, Beijing 1008712The Key Laboratory of Heavy Ion Physics (Ministry of Education), Peking University, Beijing 1008713Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 |
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| Cite this article: |
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WANG Bin, LIU Yu-Xin 2007 Chin. Phys. Lett. 24 2208-2211 |
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Abstract With the Munczek--Nemirovsky model of the effective gluon propagator in the global colour model, we study the radially excited solitons in which one quark is excited and the other two are at the ground state. The obtained masses of the two radial excitations are comparable with the experimental data.
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| Keywords:
12.39.-x
03.75.Lm
12.40.Yx
11.10.Lm
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Received: 08 May 2007
Published: 25 July 2007
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| PACS: |
12.39.-x
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(Phenomenological quark models)
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03.75.Lm
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(Tunneling, Josephson effect, Bose-Einstein condensates in periodic potentials, solitons, vortices, and topological excitations)
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12.40.Yx
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(Hadron mass models and calculations)
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11.10.Lm
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(Nonlinear or nonlocal theories and models)
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