Study of heavy-light hadrons within a flux tube model

  • A classic mass loaded flux tube model and the diquark picture are employed to explore both mesons and baryons. The spectrum of Λc+ baryons and Ds mesons is systematically obtained. The spin-orbit interaction in Ds was simplified as an L·S coupling. The spin-orbit interaction in Λc was simplified as a Jl·Jc coupling. The predicted masses are consistent with the latest experiments.
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  • [1] Amsler C et al. (Particle Data Group). Phys. Lett. B, 2008, 667: 12 Chodos A et al. Phys. Rev. D, 1974, 10: 25993 Lacourse D, Olsson M. Phys. Rev. D, 1989, 39: 27514 Selem A, Wilczek F. arXiv: hep-ph/06021285 CHEN Bing, WANG Deng-Xia, ZHANG Ai-Lin. Chin. Phys. C (HEP NP), 2009, 33(12): 1327-13306 CHEN Bing, WANG Deng-Xia, ZHANG Ai-Lin. Phys. Rev. D, 2009, 80: 071502(R)7 SHAN Hong-Yun, ZHANG Ai-Lin. Chin. Phys. C (HEP NP), 2010, 34(01): 16-218 Carlson C. E, Hansson T. H, Peterson C. Phys. Rev. D, 1983, 27: 1556-15649 Godfrey S, Isgur N. Phys. Rev. D, 1985, 32: 18910 Godfrey S, Kokoski R. Phys. Rev. D, 1991, 43: 167911 Close F, Swanson E. Phys. Rev. D, 2005, 72: 09400412 Eichten E J, Hill C T, Quigg C. Phys. Rev. Lett, 1993, 71: 411613 Ebert D, Galkin V, Faustov R. Phys. Rev. D, 1998, 57: 5663; 1999, 59: 01990214 Pierro M Di, Eichten E. Phys. Rev. D, 2001, 64: 11400415 ZHONG Xian-Hui, ZHAO Qiang. Phys. Rev. D, 2008, 78: 01402916 Beveren E, Rupp G. Phys. Rev. Lett., 2003, 91: 01200317 Simonov Y, Tjon J. Phys. Rev. D, 2004, 70: 11401318 Beveren E, Rupp G. Phys. Rev. Lett., 2006, 97: 20200119 Hein H, Collins S, Davies C, Khan A et al. Phys. Rev. D, 2000, 62: 07450320 Nowak M, Rho M, Zahed I. Phys. Rev. D, 1993, 48: 473021 Bardeen W, Hill C. Phys. Rev. D, 1994, 49: 40922 Bardeen W, Eichten E, Hill C. Phys. Rev. D, 2003, 68: 05402423 Allen T, Coleman T, Olsson M et al. Phys. Rev. D, 2004, 69: 07401024 Cho P. Phys. Rev. D, 1994, 50: 329525 Gupta S N, Radford S F, Repko W W. Phys. Rev. D, 1986, 34: 201-20626 Godfrey S, Napolitano J. Rev. Mod. Phys., 1999, 71: 1411-146227 Colangelo P, Fazio F, Ferrandes R. Mod. Phys. Lett., A, 2004, 19: 208328 Swanson E. Phys. Rept., 2006, 429: 24329 Rosner J. J. Phys. G, 2007, 34: S12730 ZHU Shi-Lin. Int. J. Mod. Phys. E, 2008, 17: 2831 Klempt E, Richard J M. Rev. Mod. Phys., 2010, 82: 109532 Gell-Mann M. Phys. Lett., 1964, 8: 21433 Dosch H, Jamin M, Stech B. Z. Phys. C, 1989, 42: 16734 Anselmino M et al. Rev. Mod. Phys., 1993, 65: 119935 Jaffe R, Wilczek F. Phys. Rev. Lett., 2003, 91: 23200336 Jaffe R. Phys. Rept., 2005, 409: 137 Artuso M et al. (CLEO collaboration). Phys. Rev. Lett., 2001, 86: 447938 Capstick S, Isgur N. Phys. Rev. D, 1986, 34: 2809; Copley L A, Isgur N, Karl G. Phys. Rev. D, 1979, 20: 76839 CHENG H. Y. arXiv: 0709.095840 Ebert D, Faustov R, Galkin V. Phys. Lett. B, 2008, 659: 61241 Gerasyuta S, Matskevich E. Int. J. Mod. Phys. E, 2008, 17: 58542 Aubert B et al. (BABAR collaboration). Phys. Rev. Lett., 2007, 98: 01200143 Mizuket R et al. (Belle collaboration). Phys. Rev. Lett., 2007, 98: 26200144 CHENG H Y, CHUA C K. Phys. Rev. D, 2007, 75: 01400645 ZHONG Xian-Hui, ZHAO Qiang, Phys. Rev. D, 2008, 77: 07400846 Aubert B et al. (BABAR collaboration). Phys. Rev. Lett., 2003, 90: 24200147 Besson D et al. (CLEO collaboration). Phys. Rev. D, 2003, 68: 03200248 Barnes T, Close F, Lipkin H. Phys. Rev. D, 2003, 68: 05400649 CHEN Yu-Qi, LI Xue-Qian. Phys. Rev. Lett., 2004, 93: 23200150 Evdokimov A et al. (SELEX collaboration). Phys. Rev. Lett., 2004, 93: 24200151 CHAO Kuang-Ta. Phys. Lett. B, 2004, 43: 59952 Kokoski R, Isgur N. Phys. Rev. D, 1987, 35: 90753 Aubert B et al. (BABAR collaboration). Phys. Rev. Lett., 2006, 97: 22200154 Aubert B et al (BABAR collaboration). Phys. Rev. D, 2009, 80: 09200355 ZHANG Bo, LIU Xiang, DENG Wei-Zhen, ZHU Shi-Lin. Eur. Phys. J. C, 2007, 50: 61756 ZHANG Ai-Lin. arXiv: 0904.245357 Close F et al. Phys. Lett. B, 2007, 647: 15958 Colangelo P, Fazio F, Nicotri S. Phys. Lett. B, 2006, 642: 48
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WANG Deng-Xia, CHEN Bing and ZHANG Ai-Lin. Study of heavy-light hadrons within a flux tube model[J]. Chinese Physics C, 2011, 35(6): 525-529. doi: 10.1088/1674-1137/35/6/002
WANG Deng-Xia, CHEN Bing and ZHANG Ai-Lin. Study of heavy-light hadrons within a flux tube model[J]. Chinese Physics C, 2011, 35(6): 525-529.  doi: 10.1088/1674-1137/35/6/002 shu
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Received: 2010-09-21
Revised: 2010-10-16
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Study of heavy-light hadrons within a flux tube model

Abstract: A classic mass loaded flux tube model and the diquark picture are employed to explore both mesons and baryons. The spectrum of Λc+ baryons and Ds mesons is systematically obtained. The spin-orbit interaction in Ds was simplified as an L·S coupling. The spin-orbit interaction in Λc was simplified as a Jl·Jc coupling. The predicted masses are consistent with the latest experiments.

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