Advertisement

The European Physical Journal A

, Volume 35, Issue 3, pp 271–274 | Cite as

How and when can one identify hadronic molecules in the baryon spectrum

Regular Article - Theoretical Physics

Abstract.

A method to identify hadronic molecules in the particle spectrum is reviewed and the conditions for its applicability discussed. Special emphasis is put on the discussion of molecule candidates in the baryon spectrum.

PACS.

13.30.Eg Hadronic decays 13.75.-n Hadron-induced low- and intermediate-energy reactions and scattering (energy ⩽ 10 GeV) 14.20.-c Baryons (including antiparticles) 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    R.L. Jaffe, arXiv:hep-ph/0701038.Google Scholar
  2. 2.
    S. Weinberg, Phys. Rev. 130, 776 (1963)CrossRefADSMathSciNetGoogle Scholar
  3. 3.
    C. Hanhart, Eur. Phys. J. A 31, 543 (2007) [arXiv:hep-ph/0609136].CrossRefADSGoogle Scholar
  4. 4.
    V. Baru, Phys. Lett. B 586, 53 (2004).CrossRefADSGoogle Scholar
  5. 5.
    D. Morgan, M.R. Pennington, Phys. Rev. D 35, 1633 (1987)CrossRefADSGoogle Scholar
  6. 6.
    C. Hanhart, Yu.S. Kalashnikova, A.E. Kudryavtsev, A.V. Nefediev, Phys. Rev. D 75, 074015 (2007) [arXiv:hep-ph/0701214]CrossRefADSGoogle Scholar
  7. 7.
    J. Weinstein, N. Isgur, Phys. Rev. Lett. 48, 659 (1982)CrossRefADSGoogle Scholar
  8. 8.
    A. Faessler, T. Gutsche, V.E. Lyubovitskij, Y.L. Ma, Phys. Rev. D 76, 014005 (2007) [arXiv:0705.0254 [hep-ph]].CrossRefADSGoogle Scholar
  9. 9.
    D. Gamermann, L.R. Dai, E. Oset, arXiv:0709.2339 [hep-ph].Google Scholar
  10. 10.
    C. Hanhart, Yu.S. Kalashnikova, A.E. Kudryavtsev, A.V. Nefediev, Phys. Rev. D 76, 034007 (2007) [arXiv:0704.0605 [hep-ph]].CrossRefADSGoogle Scholar
  11. 11.
    M. Jones, R.H. Dalitz, R.R. Horgan, Nucl. Phys. B 129, 45 (1977).CrossRefADSGoogle Scholar
  12. 12.
    D. Jido, J.A. Oller, E. Oset, A. Ramos, U.-G. Meißner, Nucl. Phys. A 725, 181 (2003) [arXiv:nucl-th/0303062].CrossRefADSGoogle Scholar
  13. 13.
    N. Kaiser, T. Waas, W. Weise, Nucl. Phys. A 612, 297 (1997) [arXiv:hep-ph/9607459]CrossRefADSGoogle Scholar
  14. 14.
    C. Schutz, J. Haidenbauer, J. Speth, J.W. Durso, Phys. Rev. C 57, 1464 (1998).CrossRefADSGoogle Scholar
  15. 15.
    O. Krehl, C. Hanhart, S. Krewald, J. Speth, Phys. Rev. C 62, 025207 (2000) [arXiv:nucl-th/9911080].CrossRefADSGoogle Scholar
  16. 16.
    Particle Data Group (W.M. Yao), J. Phys. G 33, 1 (2006).CrossRefADSGoogle Scholar
  17. 17.
    E.E. Kolomeitsev, M.F.M. Lutz, Phys. Lett. B 585, 243 (2004) [arXiv:nucl-th/0305101].CrossRefADSGoogle Scholar
  18. 18.
    S. Sarkar, E. Oset, M.J. Vicente Vacas, Nucl. Phys. A 750, 294 (2005) (780, 78 (2006) (E)) [arXiv:nucl-th/0407025].CrossRefADSGoogle Scholar
  19. 19.
    L. Roca, C. Hanhart, E. Oset, U.-G. Meißner, Eur. Phys. J. A 27, 373 (2006) [arXiv:nucl-th/0602016].CrossRefADSGoogle Scholar
  20. 20.
    L. Roca, S. Sarkar, V.K. Magas, E. Oset, Phys. Rev. C 73, 045208 (2006) [arXiv:hep-ph/0603222].CrossRefADSGoogle Scholar
  21. 21.
    C. Hanhart, Phys. Rep. 397, 155 (2004) [arXiv:hep-ph/ 0311341]. CrossRefADSGoogle Scholar
  22. 22.
    M. Doring, E. Oset, S. Sarkar, Phys. Rev. C 74, 065204 (2006) [arXiv:nucl-th/0601027].CrossRefADSGoogle Scholar

Copyright information

© Società Italiana di Fisica and Springer-Verlag 2008

Authors and Affiliations

  1. 1.Institut für Kernphysik (Theorie)Forschungzentrum JülichJülichGermany

Personalised recommendations