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Zeitschrift für Physik A Hadrons and Nuclei

, Volume 359, Issue 3, pp 305–314 | Cite as

Exotic anti-decuplet of baryons: prediction from chiral solitons

  • Dmitri Diakonov
  • Victor Petrov
  • Maxim Polyakov
Article

Abstract

We predict an exotic Z + baryon (having spin 1/2, isospin 0 and strangeness +1) with a relatively low mass of about 1530 MeV and total width of less than 15 MeV. It seems that this regionof masses has avoided thorough searches in the past.

PACS

11.30.Rd 12.39.Dc 12.39.Mk 13.75.Gx 

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Copyright information

© Springer-Verlag 1997

Authors and Affiliations

  • Dmitri Diakonov
    • 1
    • 2
  • Victor Petrov
    • 1
  • Maxim Polyakov
    • 1
    • 3
  1. 1.Petersburg Nuclear Physics InstituteGatchinaRussia
  2. 2.NORDITACopenhagenDenmark
  3. 3.Inst. für Theor. Physik IIRuhr-Universität BochumBochumGermany

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