Skip to main content
Log in

Relativistic quark-diquark model of baryons with a spin-isospin transition interaction: Non-strange baryon spectrum and nucleon magnetic moments

  • Regular Article - Theoretical Physics
  • Published:
The European Physical Journal A Aims and scope Submit manuscript

Abstract.

The relativistic interacting quark-diquark model of baryons, recently developed, is here extended introducing in the mass operator a spin-isospin transition interaction. This refined version of the model is used to calculate the non-strange baryon spectrum. The results are compared to the present experimental data. A preliminary calculation of the magnetic moments of the proton and neutron is also presented.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

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

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  5. R. Bijker, F. Iachello, A. Leviatan, Ann. Phys. 236, 69 (1994)

    Article  ADS  Google Scholar 

  6. R. Bijker, F. Iachello, A. Leviatan, Ann. Phys. 284, 89 (2000)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  9. E. Santopinto, A. Vassallo, M.M. Giannini, M. De Sanctis, Phys. Rev. C 76, 062201 (2007)

    Article  ADS  Google Scholar 

  10. E. Santopinto, A. Vassallo, M.M. Giannini, M. De Sanctis, Phys. Rev. C 82, 065204 (2010)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  13. R.F. Wagenbrunn, S. Boffi, W. Klink, W. Plessas, M. Radici, Phys. Lett. B 511, 33 (2001)

    Article  ADS  Google Scholar 

  14. S. Boffi, L.Y. Glozman, W. Klink, W. Plessas, M. Radici, R.F. Wagenbrunn, Eur. Phys. J. A 14, 17 (2002)

    ADS  Google Scholar 

  15. U. Loring, K. Kretzschmar, B.C. Metsch, H.R. Petry, Eur. Phys. J. A 10, 309 (2001)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  17. Particle Data Group Collaboration (K.A. Olive et al.), Chin. Phys. C 38, 090001 (2014)

    Article  Google Scholar 

  18. S. Capstick, Phys. Rev. D 46, 2864 (1992)

    Article  ADS  Google Scholar 

  19. S. Capstick, W. Roberts, Phys. Rev. D 58, 074011 (1998)

    Article  ADS  Google Scholar 

  20. CB-ELSA Collaboration (V. Credé et al.), Phys. Rev. Lett. 94, 012004 (2005)

    Article  ADS  Google Scholar 

  21. CBELSA/TAPS Collaboration (D. Trnka et al.), Phys. Rev. Lett. 94, 192303 (2005)

    Article  Google Scholar 

  22. B. Krusche et al., Phys. Rev. Lett. 74, 3736 (1995)

    Article  ADS  Google Scholar 

  23. F. Harter et al., Phys. Lett. B 401, 229 (1997)

    Article  ADS  Google Scholar 

  24. M. Wolf et al., Eur. Phys. J. A 9, 5 (2000)

    Article  ADS  Google Scholar 

  25. GRAAL Collaboration (F. Renard et al.), Phys. Lett. B 528, 215 (2002)

    Article  ADS  Google Scholar 

  26. GRAAL Collaboration (Y. Assafiri et al.), Phys. Rev. Lett. 90, 222001 (2003)

    Article  Google Scholar 

  27. SAPHIR Collaboration (M.Q. Tran et al.), Phys. Lett. B 445, 20 (1998)

    Article  ADS  Google Scholar 

  28. SAPHIR Collaboration (K.H. Glander et al.), Eur. Phys. J. A 19, 251 (2004)

    Article  Google Scholar 

  29. CLAS Collaboration (M. Dugger et al.), Phys. Rev. Lett. 89, 222002 (2002)

    Article  Google Scholar 

  30. CLAS Collaboration (M. Dugger et al.), Phys. Rev. Lett. 96, 062001 (2006)

    Article  Google Scholar 

  31. CLAS Collaboration (M. Ripani et al.), Phys. Rev. Lett. 91, 022002 (2003)

    Article  Google Scholar 

  32. M. Ida, R. Kobayashi, Prog. Theor. Phys. 36, 846 (1966)

    Article  ADS  Google Scholar 

  33. D.B. Lichtenberg, L.J. Tassie, Phys. Rev. 155, 1601 (1967)

    Article  ADS  Google Scholar 

  34. M. Anselmino, E. Predazzi, S. Ekelin, S. Fredriksson, D.B. Lichtenberg, Rev. Mod. Phys. 65, 1199 (1993)

    Article  ADS  Google Scholar 

  35. R.L. Jaffe, Phys. Rep. 409, 1 (2005) hep-ph/0409065

    Article  ADS  Google Scholar 

  36. F. Wilczek, in From Fields to Strings, edited by M. Shifman, A. Vainshtein, J. Wheater, Vol. 1 (World Scientific Publishing Co. Pte. Ltd., 2005) pp. 77--93, ISBN: 978-981-4482-04-2 (ebook)

  37. A. Selem, F. Wilczek, in New Trends in HERA Physics, Proceedings of the Ringberg Workshop, Tegernsee, Germany, October 2--7, 2005, edited by G. Grindhammer, W. Ochs, B A Kniehl, G. Kramer (World Scientific Publishing Co. Pte. Ltd., 2006) pp. 337--356, ISBN: 978-9812-773-52-4, hep-ph/0602128

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

    Article  ADS  Google Scholar 

  39. H. Forkel, E. Klempt, Phys. Lett. B 679, 77 (2009)

    Article  ADS  Google Scholar 

  40. A.V. Anisovich, V.V. Anisovich, M.A. Matveev, V.A. Nikonov, A.V. Sarantsev, T.O. Vulfs, Int. J. Mod. Phys. A 25, 2965 (2010)

    Article  ADS  Google Scholar 

  41. A.V. Anisovich, V.V. Anisovich, M.A. Matveev, V.A. Nikonov, A.V. Sarantsev, T.O. Vulfs, Int. J. Mod. Phys. A 25, 3155 (2010)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  44. M. De Sanctis, J. Ferretti, E. Santopinto, A. Vassallo, Phys. Rev. C 84, 055201 (2011)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  46. M. Gell-Mann, Phys. Lett. 8, 214 (1964)

    Article  ADS  Google Scholar 

  47. R. Jakob, P.J. Mulders, J. Rodrigues, Nucl. Phys. A 626, 937 (1997)

    Article  ADS  Google Scholar 

  48. J.C.R. Bloch, C.D. Roberts, S.M. Schmidt, A. Bender, M.R. Frank, Phys. Rev. C 60, 062201 (1999)

    Article  ADS  Google Scholar 

  49. S.J. Brodsky, D.S. Hwang, I. Schmidt, Phys. Lett. B 530, 99 (2002)

    Article  ADS  Google Scholar 

  50. B.Q. Ma, D. Qing, I. Schmidt, Phys. Rev. C 65, 035205 (2002)

    Article  ADS  Google Scholar 

  51. M. Oettel, R. Alkofer, Eur. Phys. J. A 16, 95 (2003)

    Article  ADS  Google Scholar 

  52. L.P. Gamberg, G.R. Goldstein, K.A. Oganessyan, Phys. Rev. D 67, 071504 (2003)

    Article  ADS  Google Scholar 

  53. R.L. Jaffe, F. Wilczek, Phys. Rev. Lett. 91, 232003 (2003)

    Article  MathSciNet  ADS  Google Scholar 

  54. P. Maris, Few Body Syst. 35, 117 (2004)

    ADS  Google Scholar 

  55. T. DeGrand, Z. Liu, S. Schaefer, Phys. Rev. D 77, 034505 (2008)

    Article  ADS  Google Scholar 

  56. A. Bacchetta, F. Conti, M. Radici, Phys. Rev. D 78, 074010 (2008)

    Article  ADS  Google Scholar 

  57. F.E. Close, A.W. Thomas, Phys. Lett. B 212, 227 (1988)

    Article  ADS  Google Scholar 

  58. M. Neubert, B. Stech, Phys. Lett. B 231, 477 (1989)

    Article  ADS  Google Scholar 

  59. M. Neubert, B. Stech, Phys. Rev. D 44, 775 (1991)

    Article  ADS  Google Scholar 

  60. A. Bender, C.D. Roberts, L. Von Smekal, Phys. Lett. B 380, 7 (1996)

    Article  ADS  Google Scholar 

  61. G. Eichmann, R. Alkofer, A. Krassnigg,, D. Nicmorus, Phys. Rev. Lett. 104, 201601 (2010)

    Article  ADS  Google Scholar 

  62. H. Sanchis-Alepuz, C.S. Fischer, S. Kubrak, Phys. Lett. B 733, 151 (2014)

    Article  ADS  Google Scholar 

  63. W.H. Klink, Phys. Rev. C 58, 3587 (1998)

    Article  ADS  Google Scholar 

  64. W.H. Klink, Phys. Rev. C 58, 3617 (1998)

    Article  ADS  Google Scholar 

  65. R.F. Wagenbrunn, S. Boffi, W. Klink, W. Plessas, M. Radici, Phys. Lett. B 511, 33 (2001)

    Article  ADS  Google Scholar 

  66. E.P. Biernat, W.H. Klink, W. Schweiger, Few Body Syst. 49, 149 (2011)

    Article  ADS  Google Scholar 

  67. W.N. Polyzou et al., Few Body Syst. 49, 129 (2011)

    Article  ADS  Google Scholar 

  68. D.B. Lichtenberg, Phys. Rev. 178, 2197 (1969)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  70. D.B. Lichtenberg, R.J. Johnson, Hadron. J. 2, 1 (1979)

    Google Scholar 

  71. A.S. de Castro, H.F. de Carvalho, A.C.B. Antunes, Z. Phys. C 57, 315 (1993)

    Article  ADS  Google Scholar 

  72. T. Schäfer, E.V. Shuryak, J.J.M. Verbaarschot, Nucl. Phys. B 412, 143 (1994)

    Article  ADS  Google Scholar 

  73. R.T. Cahill, S.M. Gunner, Phys. Lett. B 359, 281 (1995)

    Article  ADS  Google Scholar 

  74. D.B. Lichtenberg, R. Roncaglia, E. Predazzi, Diquark model of exotic mesons, hep-ph/9611428

  75. P. Maris, Few Body Syst. 32, 41 (2002) nucl-th/0204020

    Article  ADS  Google Scholar 

  76. K. Orginos, PoS LAT2005, 054 (2006)

    Google Scholar 

  77. V.V. Flambaum, A. Holl, P. Jaikumar, C.D. Roberts, S.V. Wright, Few Body Syst. 38, 31 (2006)

    Article  ADS  Google Scholar 

  78. R. Babich, N. Garron, C. Hoelbling, J. Howard, L. Lellouch, C. Rebbi, Phys. Rev. D 76, 074021 (2007)

    Article  ADS  Google Scholar 

  79. B. Bakamjian, L.H. Thomas, Phys. Rev. 92, 1300 (1953)

    Article  MathSciNet  ADS  Google Scholar 

  80. B.D. Keister, W.N. Polyzou, Adv. Nucl. Phys. 20, 225 (1991)

    Google Scholar 

  81. T. Melde, L. Canton, W. Plessas, R.F. Wagenbrunn, Eur. Phys. J. A 25, 97 (2005)

    Article  Google Scholar 

  82. A.V. Anisovich, R. Beck, E. Klempt, V.A. Nikonov, A.V. Sarantsev, U. Thoma, Eur. Phys. J. A 48, 15 (2012)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  85. E. Santopinto, G. Galatà, A quark-diquark baryon model, hep-ph/1104.1518

  86. D. Ebert, R.N. Faustov, V.O. Galkin, Phys. Rev. D 72, 034026 (2005)

    Article  ADS  Google Scholar 

  87. B. Chakrabarti, A. Bhattacharya, S. Mani, A. Sagari, Acta Phys. Pol. B 41, 95 (2010)

    Google Scholar 

  88. H.L.L. Roberts, L. Chang, I.C. Cloet, C.D. Roberts, Few Body Syst. 51, 1 (2011)

    Article  ADS  Google Scholar 

  89. M. De Sanctis, J. Ferretti, E. Santopinto, A. Vassallo, in preparation

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to M. De Sanctis.

Additional information

Communicated by R. Alkofer

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

De Sanctis, M., Ferretti, J., Santopinto, E. et al. Relativistic quark-diquark model of baryons with a spin-isospin transition interaction: Non-strange baryon spectrum and nucleon magnetic moments. Eur. Phys. J. A 52, 121 (2016). https://doi.org/10.1140/epja/i2016-16121-3

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1140/epja/i2016-16121-3

Keywords

Navigation