Dynamically generated resonances

  • In this talk I report on recent work related to the dynamical generation of
    baryonic resonances, some made up from pseudoscalar meson-baryon, others from vector meson-baryon and a third type from two meson-one baryon systems. We can establish a correspondence with known baryonic resonances, reinforcing conclusions previously drawn and bringing new light on the nature of some baryonic resonances of higher mass.

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  • [1] . Oller J A, Oset E, Ramos A. Prog. Part. Nucl. Phys. 2000,45: 1572. Oset E, Cabrera D, Magas V K, Roca L, Sarkar S, VicenteVacas M J, Ramos A. Pramana, 2006, 66: 7313. Ecker G. Prog. Part. Nucl. Phys., 1995, 35: 14. Bernard V, Kaiser N, Meissner U G. Int. J. Mod. Phys. E,1995, 4: 1935. Bando M, Kugo T, Uehara S, Yamawaki K, Yanagida T.Phys. Rev. Lett. 1985, 54: 12156. Bando M, Kugo T, Yamawaki K, Phys. Rept. 1988, 164:2177. Harada M, Yamawaki K. Phys. Rept. 2003, 381: 18. Meissner U G. Phys. Rept. 1988, 161: 2139. Hyodo T, Jido D, Hosaka A. Phys. Rev. C, 2008, 78:025203. [arXiv: 0803.2550[nucl-th]]10. Geng L S, Oset E. arXiv:0812.1199 [hep-ph] Phys. Rev. C,2008, 78: 02520311. Jido D, Oset E, Sekihara T. arXiv:0904.3410 [nucl-th]12. Martinez Torres A, Khemchandani K P, Oset E. Phys. Rev.C, 2008, 77: 04220313. Martinez Torres A, Khemchandani K P, Oset E. Eur. Phys.J. A, 2008, 35: 29514. Jido D, Kanada-En'yo Y. Phys. Rev. C, 2008, 78: 03520315. Kanada-En'yo Y, Jido D. Phys. Rev. C, 2008, 78: 02521216. Martinez Torres A, Khemchandani K P, Oset E. Phys. Rev.C, in print, arXiv:0812.2235 [nucl-th]17. Oset E, Ramos A. arXiv:0905.0973 [hep-ph]18. Sarkar S, Sun B X, Oset E, Vacas M J V. arXiv:0902.3150[hep-ph]19. Oller J A, Oset E. Phys. Rev. D, 1999, 60: 07402320. Oller J A, Meissner U G. Phys. Lett. B, 2001, 500: 26321. Doring M, Nakayama K. arXiv:0906.2949 [nucl-th]22. Jido D, Oller J A, Oset E, Ramos A, Meissner U G. Nucl.Phys. A, 2003, 725: 18123. Garcia-Recio C, Lutz M F M, Nieves J. Phys. Lett. B,2004,582: 4924. Garcia-Recio C, Nieves J, Ruiz Arriola E, Vicente Vacas MJ. Phys. Rev. D, 2003, 67: 07600925. Hyodo T, Nam S I, Jido D, Hosaka A. Phys. Rev. C,2003,68: 01820126. Hyodo T, Jido D, Hosaka A. Phys. Rev. D, 2007, 75:03400227. Borasoy B, Nissler R, Weise W. Eur. Phys. J. A, 2005, 25:7928. Borasoy B, Meissner U G, Nissler R. Phys. Rev. C,2006,74: 05520129. Oller J A. Eur. Phys. J. A, 2006, 28: 6330. Prakhov S et al. (Crystall Ball collaboration). Phys. Rev.C, 2004, 70: 03460531. Magas V K, Oset E, Ramos A. Phys. Rev. Lett. 2005, 95:05230132. Braun O et al. Nucl. Phys. B, 1977, 129: 133. Martinez A. talk at this Workshop34. Jido D. talk at this Workshop35. Krehl O, Hanhart C, Krewald S, Speth J. Phys. Rev. C,2000, 62: 02520736. Dillig M, Schott M. Phys. Rev. C, 2007, 75: 067001; 76:01990337. Martinez Torres A, Khemchandani K P, Meissner U G, OsetE. arXiv:0902.3633 [nucl-th]38. Bradford R et al (CLAS collaboration). Phys. Rev. C, 2006,73: 03520239. Sumihama M et al (LEPS collaboration). Phys. Rev. C,2006, 73: 03521440. Nakano T. talk at this Workshop41. Nagahiro H, Roca L, Hosaka A, Oset E. Phys. Rev. D, 2009,79: 01401542. Klingl F, Kaiser N, Weise W. Nucl. Phys. A, 1997, 624:52743. Palomar J E, Oset E. Nucl. Phys. A, 2003, 716: 16944. Oset E, Ramos A. Nucl. Phys. A, 1998, 635: 9945. Inoue T, Oset E, Vicente Vacas M J. Phys. Rev. C, 2002,65: 03520446. Ramos A, Oset E, Bennhold C. Phys. Rev. Lett. 2002, 89:25200147. Nagahiro H, Roca L, Oset E. Eur. Phys. J. A, 2008, 36: 7348. Kolomeitsev E E, Lutz M F M. Phys. Lett. B, 2004, 585:24349. Sarkar S, Oset E, Vicente Vacas M J. Nucl. Phys. A, 2005,750: 294; 2006, 780: 7850. Gonzalez P, Oset E, Vijande J. Phys. Rev. C, 2009, 79:02520951. Roca L, Oset E, Singh J. Phys. Rev. D, 2005, 72: 01400252. Nagahiro H, Yamagata-Sekihara J, Oset E, Hirenzaki S.arXiv:0809.3717 [hep-ph]53. Amsler C et al (Particle Data Group). Phys. Lett. B, 2008,667: 154. Doring M, Hanhart C, Huang F, Krewald S, Meissner U G.arXiv:0903.4337 [nucl-th]55. Nefkens B M K. AIP Conf. Proc. , 2006, 870: 40556. Gonzalez P, Vijande J, Valcarce A. Phys. Rev. C, 2008, 77:065213
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SUN Bao-Xi and Vicente Vacas. Dynamically generated resonances[J]. Chinese Physics C, 2009, 33(12): 1132-1139. doi: 10.1088/1674-1137/33/12/014
SUN Bao-Xi and Vicente Vacas. Dynamically generated resonances[J]. Chinese Physics C, 2009, 33(12): 1132-1139.  doi: 10.1088/1674-1137/33/12/014 shu
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Received: 2009-08-07
Revised: 1900-01-01
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Dynamically generated resonances

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In this talk I report on recent work related to the dynamical generation of
baryonic resonances, some made up from pseudoscalar meson-baryon, others from vector meson-baryon and a third type from two meson-one baryon systems. We can establish a correspondence with known baryonic resonances, reinforcing conclusions previously drawn and bringing new light on the nature of some baryonic resonances of higher mass.

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