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Self-energies of octet and decuplet baryons due to the coupling to the baryon-meson continuum

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Abstract.

We present an unquenched quark model calculation of the mass shifts of ground-state octet and decuplet baryons due to the coupling to the meson-baryon continuum. All ground-state baryons and pseudoscalar mesons are included in our calculation as intermediate states. The \(q\bar{q}\) pair creation effects are taken explicitly into account through a microscopic, QCD-inspired, quark-antiquark pair creation mechanism.

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References

  1. E. Eichten et al., Phys. Rev. Lett. 34, 369 (1975)

    Article  ADS  Google Scholar 

  2. E. Eichten et al., Phys. Rev. D 17, 3090 (1978)

    Article  ADS  Google Scholar 

  3. E. Eichten et al., Phys. Rev. D 21, 203 (1980)

    Article  ADS  Google Scholar 

  4. N. Isgur, G. Karl, Phys. Rev. D 18, 4187 (1978)

    Article  ADS  Google Scholar 

  5. N. Isgur, G. Karl, Phys. Rev. D 19, 2653 (1979)

    Article  ADS  Google Scholar 

  6. N. Isgur, G. Karl, Phys. Rev. D 20, 1191 (1979)

    Article  ADS  Google Scholar 

  7. S. Godfrey, N. Isgur, Phys. Rev. D 32, 189 (1985)

    Article  ADS  Google Scholar 

  8. S. Capstick, N. Isgur, Phys. Rev. D 34, 2809 (1986)

    Article  ADS  Google Scholar 

  9. F. Iachello, N.C. Mukhopadhyay, L. Zhang, Phys. Rev. D 44, 898 (1991)

    Article  ADS  Google Scholar 

  10. F. Iachello, N.C. Mukhopadhyay, L. Zhang, Phys. Lett. B 256, 295 (1991)

    Article  ADS  MathSciNet  Google Scholar 

  11. R. Bijker, F. Iachello, A. Leviatan, Ann. Phys. (N.Y.) 236, 69 (1994)

    Article  ADS  Google Scholar 

  12. M. Ferraris, M.M. Giannini, M. Pizzo, E. Santopinto, L. Tiator, Phys. Lett. B 364, 231 (1995)

    Article  ADS  Google Scholar 

  13. E. Santopinto, F. Iachello, M.M. Giannini, Eur. Phys. J. A 1, 307 (1998)

    Article  ADS  Google Scholar 

  14. M.M. Giannini, E. Santopinto, A. Vassallo, Eur. Phys. J. A 12, 447 (2001)

    Article  ADS  Google Scholar 

  15. L.Y. Glozman, D.O. Riska, Phys. Rep. 268, 263 (1996)

    Article  ADS  Google Scholar 

  16. L.Y. Glozman, W. Plessas, K. Varga, R.F. Wagenbrunn, Phys. Rev. D 58, 094030 (1998)

    Article  ADS  Google Scholar 

  17. U. Loring, B.C. Metsch, H.R. Petry, Eur. Phys. J. A 10, 395 (2001)

    Article  ADS  Google Scholar 

  18. E. Santopinto, Phys. Rev. C 72, 022201 (2005)

    Article  ADS  Google Scholar 

  19. J. Ferretti, A. Vassallo, E. Santopinto, Phys. Rev. C 83, 065204 (2011)

    Article  ADS  Google Scholar 

  20. E. Santopinto, J. Ferretti, Phys. Rev. C 92, 025202 (2015)

    Article  ADS  Google Scholar 

  21. E. Santopinto, G. Galatà, Phys. Rev. C 75, 045206 (2007)

    Article  ADS  Google Scholar 

  22. G. Galatà, E. Santopinto, Phys. Rev. C 86, 045202 (2012)

    Article  ADS  Google Scholar 

  23. M.M. Giannini, E. Santopinto, Chin. J. Phys. 53, 1 (2015)

    Google Scholar 

  24. M.M. Giannini, E. Santopinto, A. Vassallo, Eur. Phys. J. A 25, 241 (2005)

    Article  ADS  Google Scholar 

  25. N.A. Törnqvist, P. Zenczykowski, Phys. Rev. D 29, 2139 (1984)

    Article  ADS  Google Scholar 

  26. N.A. Törnqvist, P. Zenczykowski, Z. Phys. C 30, 83 (1986)

    Article  ADS  Google Scholar 

  27. P. Zenczykowski, Ann. Phys. 169, 453 (1986)

    Article  ADS  Google Scholar 

  28. K.G. Horacsek, Y. Iwamura, Y. Nogami, Phys. Rev. D 32, 3001 (1985) 36

    Article  ADS  Google Scholar 

  29. W. Blask, M.G. Huber, B. Metsch, Z. Phys. A 326, 413 (1987)

    ADS  Google Scholar 

  30. M. Brack, R.K. Bhaduri, Phys. Rev. D 35, 3451 (1987)

    Article  ADS  Google Scholar 

  31. B. Silvestre-Brac, C. Gignoux, Phys. Rev. D 43, 3699 (1991)

    Article  ADS  Google Scholar 

  32. Y. Fujiwara, Prog. Theor. Phys. 89, 455 (1993)

    Article  ADS  Google Scholar 

  33. Y. Fujiwara, Prog. Theor. Phys. 90, 105 (1993)

    Article  ADS  Google Scholar 

  34. D. Morel, S. Capstick, arXiv:nucl-th/0204014

  35. S. Ono, N.A. Törnqvist, Z. Phys. C 23, 59 (1984)

    Article  ADS  Google Scholar 

  36. K. Heikkila, S. Ono, N.A. Törnqvist, Phys. Rev. D 29, 110 (1984)

    Article  ADS  Google Scholar 

  37. S. Ono, A.I. Sanda, N.A. Törnqvist, Phys. Rev. D 34, 186 (1986)

    Article  ADS  Google Scholar 

  38. T. Barnes, E.S. Swanson, Phys. Rev. C 77, 055206 (2008)

    Article  ADS  Google Scholar 

  39. T.J. Burns, Phys. Rev. D 87, 034022 (2013)

    Article  ADS  Google Scholar 

  40. T.J. Burns, Phys. Rev. D 90, 034009 (2014)

    Article  ADS  Google Scholar 

  41. M.R. Pennington, D.J. Wilson, Phys. Rev. D 76, 077502 (2007)

    Article  ADS  Google Scholar 

  42. I.V. Danilkin, Yu.A. Simonov, Phys. Rev. Lett. 105, 102002 (2010)

    Article  ADS  Google Scholar 

  43. J. Ferretti, G. Galatà, E. Santopinto, Phys. Rev. C 88, 015207 (2013)

    Article  ADS  Google Scholar 

  44. J. Ferretti, G. Galatà, E. Santopinto, Phys. Rev. D 90, 054010 (2014)

    Article  ADS  Google Scholar 

  45. E. van Beveren, G. Rupp, Phys. Rev. Lett. 91, 012003 (2003)

    Article  ADS  Google Scholar 

  46. E. van Beveren, J.E.G.N. Costa, F. Kleefeld, G. Rupp, Phys. Rev. D 74, 037501 (2006)

    Article  ADS  Google Scholar 

  47. G. Rupp, E. van Beveren, Eur. Phys. J. A 31, 698 (2007)

    Article  ADS  Google Scholar 

  48. D.S. Hwang, D.-W. Kim, Phys. Lett. B 601, 137 (2004)

    Article  ADS  Google Scholar 

  49. E. Santopinto, R. Bijker, Phys. Rev. C 82, 062202 (2010)

    Article  ADS  Google Scholar 

  50. P. Geiger, N. Isgur, Phys. Rev. D 55, 299 (1997)

    Article  ADS  Google Scholar 

  51. P. Geiger, N. Isgur, Phys. Rev. Lett. 67, 1066 (1991)

    Article  ADS  Google Scholar 

  52. P. Geiger, N. Isgur, Phys. Rev. D 44, 799 (1991)

    Article  ADS  Google Scholar 

  53. P. Geiger, N. Isgur, Phys. Rev. D 47, 5050 (1993)

    Article  ADS  Google Scholar 

  54. A.W. Thomas, S. Theberge, G.A. Miller, Phys. Rev. D 24, 216 (1981)

    Article  ADS  Google Scholar 

  55. A.W. Thomas, Adv. Nucl. Phys. 13, 1 (1984)

    Google Scholar 

  56. G.A. Miller, Int. Rev. Nucl. Phys. 1, 189 (1985)

    Article  Google Scholar 

  57. B.C. Pearce, I.R. Afnan, Phys. Rev. C 34, 991 (1986)

    Article  ADS  Google Scholar 

  58. N. Ishii, Phys. Lett. B 431, 1 (1998)

    Article  ADS  Google Scholar 

  59. Y. Nambu, G. Jona-Lasinio, Phys. Rev. 122, 345 (1961)

    Article  ADS  Google Scholar 

  60. Y. Nambu, G. Jona-Lasinio, Phys. Rev. 124, 246 (1961)

    Article  ADS  Google Scholar 

  61. M.B. Hecht, M. Oettel, C.D. Roberts, S.M. Schmidt, P.C. Tandy, A.W. Thomas, Phys. Rev. C 65, 055204 (2002)

    Article  ADS  Google Scholar 

  62. M. Oettel, A.W. Thomas, Phys. Rev. C 66, 065207 (2002)

    Article  ADS  Google Scholar 

  63. A. Matsuyama, T. Sato, T.-S.H. Lee, Phys. Rep. 439, 193 (2007)

    Article  ADS  Google Scholar 

  64. B. Juliá-Díaz, T.-S.H. Lee, A. Matsuyama, T. Sato, Phys. Rev. C 76, 065201 (2007)

    Article  ADS  Google Scholar 

  65. Z.-W. Liu, W. Kamleh, D.B. Leinweber, F.M. Stokes, A.W. Thomas, J.-J. Wu, Phys. Rev. D 95, 034034 (2017)

    Article  ADS  Google Scholar 

  66. J. Ferretti, G. Galatà, E. Santopinto, A. Vassallo, Phys. Rev. C 86, 015204 (2012)

    Article  ADS  Google Scholar 

  67. J. Ferretti, E. Santopinto, Phys. Rev. D 90, 094022 (2014)

    Article  ADS  Google Scholar 

  68. R. Bijker, E. Santopinto, Phys. Rev. C 80, 065210 (2009)

    Article  ADS  Google Scholar 

  69. R. Bijker, J. Ferretti, E. Santopinto, Phys. Rev. C 85, 035204 (2012)

    Article  ADS  Google Scholar 

  70. N.H. Christ et al., Phys. Rev. Lett. 105, 241601 (2010)

    Article  ADS  Google Scholar 

  71. R. Bijker, J. Ferretti, H. García-Tecocoatzi, E. Santopinto, in preparation

  72. L. Micu, Nucl. Phys. B 10, 521 (1969)

    Article  ADS  Google Scholar 

  73. A. Le Yaouanc, L. Oliver, O. Pene, J.-C. Raynal, Phys. Rev. D 8, 2223 (1973)

    Article  ADS  Google Scholar 

  74. A. Le Yaouanc, L. Oliver, O. Pene, J.-C. Raynal, Phys. Rev. D 9, 1415 (1974)

    Article  ADS  Google Scholar 

  75. R. Bijker, J. Ferretti, G. Galatà, H. García-Tecocoatzi, E. Santopinto, Phys. Rev. D 94, 074040 (2016)

    Article  ADS  Google Scholar 

  76. Y.S. Kalashnikova, Phys. Rev. D 72, 034010 (2005)

    Article  ADS  Google Scholar 

  77. Particle Data Group (C. Patrignani et al.), Chin. Phys. C 40, 100001 (2016)

    Article  ADS  Google Scholar 

  78. S. Capstick, W. Roberts, Phys. Rev. D 47, 1994 (1993)

    Article  ADS  Google Scholar 

  79. S. Capstick, W. Roberts, Phys. Rev. D 49, 4570 (1994)

    Article  ADS  Google Scholar 

  80. P. Geiger, N. Isgur, Phys. Rev. D 41, 1595 (1990)

    Article  ADS  Google Scholar 

  81. Belle Collaboration (S.K. Choi et al.), Phys. Rev. Lett. 91, 262001 (2003)

    Article  Google Scholar 

  82. Belle Collaboration (S.K. Choi et al.), Phys. Rev. Lett. 93, 072001 (2004)

    Article  ADS  Google Scholar 

  83. C. Fernández-Ramírez, I.V. Danilkin, V. Mathieu, A.P. Szczepaniak, Phys. Rev. D 93, 074015 (2016)

    Article  ADS  Google Scholar 

  84. E. Santopinto, J. Ferretti, Phys. Rev. C 92, 025202 (2015)

    Article  ADS  Google Scholar 

  85. R.N. Faustov, V.O. Galkin, Phys. Rev. D 92, 054005 (2015)

    Article  ADS  Google Scholar 

  86. J.M.M. Hall, W. Kamleh, D.B. Leinweber, B.J. Menadue, B.J. Owen, A.W. Thomas, R.D. Young, Phys. Rev. Lett. 114, 132002 (2015)

    Article  ADS  Google Scholar 

  87. Z.-W. Liu, J.M.M. Hall, D.B. Leinweber, A.W. Thomas, J.-J. Wu, Phys. Rev. D 95, 014506 (2017)

    Article  ADS  Google Scholar 

  88. S. Ohnishi, Y. Ikeda, T. Hyodo, W. Weise, Phys. Rev. C 93, 025207 (2016)

    Article  ADS  Google Scholar 

  89. R. Kokoski, N. Isgur, Phys. Rev. D 35, 907 (1987)

    Article  ADS  Google Scholar 

  90. H.G. Blundell, S. Godfrey, Phys. Rev. D 53, 3700 (1996)

    Article  ADS  Google Scholar 

  91. P.R. Page, Nucl. Phys. B 446, 189 (1995)

    Article  ADS  Google Scholar 

  92. Fl. Stancu, P. Stassart, Phys. Rev. D 38, 233 (1988)

    Article  ADS  Google Scholar 

  93. Fl. Stancu, P. Stassart, Phys. Rev. D 39, 343 (1989)

    Article  ADS  Google Scholar 

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Authors and Affiliations

  1. INFN, Sezione di Genova, via Dodecaneso 33, 16146, Genova, Italy

    H. García-Tecocoatzi & E. Santopinto

  2. Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, A.P. 70-543, 04510, México D.F., Mexico

    H. García-Tecocoatzi & R. Bijker

  3. Institute of Theoretical Physics, Chinese Academy of Sciences, 100190, Beijing, China

    J. Ferretti

  4. Dipartimento di Fisica and INFN, Università di Roma Sapienza, Piazzale A. Moro 5, 00185, Roma, Italy

    J. Ferretti

Authors
  1. H. García-Tecocoatzi
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  2. R. Bijker
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  3. J. Ferretti
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  4. E. Santopinto
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Corresponding author

Correspondence to E. Santopinto.

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Communicated by Shi-Lin Zhu

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García-Tecocoatzi, H., Bijker, R., Ferretti, J. et al. Self-energies of octet and decuplet baryons due to the coupling to the baryon-meson continuum. Eur. Phys. J. A 53, 115 (2017). https://doi.org/10.1140/epja/i2017-12306-6

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