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Mesons in the Constituent Quark Model |
| WANG Li1;PING Jia-Lun 1,2 |
| 1Department of Physics, Nanjing Normal University, Nanjing 2100972School of Physics and Microelectronics, Shandong University, Jinan 250100 |
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| Cite this article: |
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WANG Li, PING Jia-Lun 2007 Chin. Phys. Lett. 24 1195-1198 |
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Abstract The quark--antiquark (qq) spectrum is studied by solving the Schrodinger equation in the framework of non-relativistic constituent quark model. An overall good fit to the experimental data of meson is obtained. The interactions between quark and antiquark consist of quadratic colour confinement-exchange, one-gluon-exchange, and Goldstone-boson-exchange potentials.
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| Keywords:
12.39.Jh
13.75.Jz
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Received: 05 January 2007
Published: 23 April 2007
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| PACS: |
12.39.Jh
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(Nonrelativistic quark model)
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13.75.Jz
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(Kaon-baryon interactions)
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[1] Crater H and Alstine P V 2004 Phys. Rev. D 70 034026and references therein
[2] Godfrey S and Isgur N 1985 Phys. Rev. D 32 189
[3] Bali G S 2001 Phys. Rep. 1 343
[4] Semay C and Silvestre-Brac B 1997 Nucl. Phys. 618 455
[5] Wills J G, Lichtenberg D B and Kiehl J T 1977 Phys. Rev.D 15 3358
[6] Vijande J, Fernandez F and Valcarce A 2005 J. Phys. G 31 481
[7] Weise W 1984 Int. Rev. Nucl. Phys. 1 58 Thomas A W 1984 Adv. Nucl. Phys. 13 1
[8] Aubert B et al (BABAR) 2003 Phys. Rev. Lett. 90 242001 Evdokimov A V et al (SELEX) 2004 Phys. Rev. Lett. 93242001
[9] Wang F, Wu G H, Teng L J and Goldman T 1992 Phys. Rev.Lett. 69 2901
[10] Wu G H, Ping J L, Teng L J et al 2000 Nucl. Phys. A 673 279 Ping J L, Wang F and Goldman T 1999 Nucl. Phys. A 657 95
[11] Wang F, Ping J L, Wu G H et al 1995 Phys. Rev. C 51 3411 Ping J L, Pang H R, Wang F et al 2003 Phys. Rev. C 65 044003 Ping J L, Qing D, Wang F et al 2004 Phys. Lett. B 602 197
[12] Bhaduri R K, Cohler L E and Nogami Y 1980 Phys. Rev.Lett. 44 1369
[13] Koonin S E and Meredith D C 1990 Computational Physics(New York: Addison-Wesley)
[14] Eidelman S et al 2004 Phys. Lett. B 592 1 |
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