Skip to main content
Log in

Results on baryon antibaryon correlations ine + e -annihilation

  • Published:
Zeitschrift für Physik C Particles and Fields

Abstract

The correlations betweenp \(\bar p\),\(\Lambda \bar \Lambda \),\(\Xi ^ - \bar \Lambda \) and\(\Lambda (1520)\bar \Lambda \) baryons have been measured ine + e continuum events and in direct Ψ decays. The observed correlations exclude the production of point-like diquark-antidiquark pairs as the dominant source of baryons. Information concerning angular momentum compensation follows from the observed\(\Lambda (1520)\bar \Lambda \) correlation.

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.

Similar content being viewed by others

References

  1. R. Brandelik et al. (TASSO) Phys. Lett. 94B (1980) 444; W. Bartel et al. (JADE): Phys. Lett. 104B (1981) 325; R. Brandelik et al. (TASSO): Phys. Lett. 105B (1981) 75; M. Althoff et al. (TASSO): Z. Phys. C — Particles and Fields 17 (1982) 5; M. Althoff et al. (TASSO): Z. Phys. C — Particles and Fields 27 (1985) 27; H. Aihara et al. (TPC): Phys. Rev. Lett. 54 (1985) 274; C. de la Vaissiere et al. (Mark II): Phys. Rev. Lett. 54 (1985) 2071; P. Baringer et al. (HRS): Phys. Rev. Lett. 56B (1986) 1346

    ADS  Google Scholar 

  2. H. Albrecht et al. (ARGUS): Phys. Lett. 183B (1987) 415; H. Albrecht et al. (ARGUS): Z. Phys. C — Particles and Fields 39 (1988) 177

    ADS  Google Scholar 

  3. H. Albrecht et al. (ARGUS): Phys. Lett. 215B (1988) 429

    ADS  Google Scholar 

  4. T. Meyer: Z. Phys. C — Particles and Fields 12 (1982) 77; S. Ekelin et al.: Phys. Rev. D2 (1984) 2310

    Google Scholar 

  5. A. Casher et al.: Phys. Rev. D20 (1979) 179

    Article  ADS  MathSciNet  Google Scholar 

  6. B. Anderson et al.: Phys. Rep. 97 (1983) 31; B. Anderson et al.: Nucl. Phys. 197 (1982) 45; B. Anderson et al.: Act. Phys. Scr. 32 (1985) 574

    Article  ADS  Google Scholar 

  7. M. Althoff et al. (TASSO): Phys. Lett. 139B (1983) 126; H. Aihara et al. (TPC): Phys. Rev. Lett. 57 (1986) 3140

    ADS  Google Scholar 

  8. H. Albrecht et al. (ARGUS): DESY 88-080

  9. H. Albrecht et al. (ARGUS): DESY 88-145, submitted to Z. Phys. C

  10. H. Scheck: Thesis, Univ. Dortmund 1988

  11. D. Drijard et al. (ACCDHW): Nucl. Phys. B155 (1979) 269

    Article  ADS  Google Scholar 

  12. W. Funk: Diplomarbeit, Univ. Heidelberg 1988, IHEP-HD/88-3

  13. Particle Data Group: Phys. Lett. 170B (1986) 1

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Consortia

Additional information

Dedicated to Prof. H. Schopper on the occasion of his 65. birthday

Supported by the German Bundesministerium für Forschung und Technologie, under contract number 054DO51P

Supported by the German Bundesministerium für Forschung und Technologie, under contract number 054ER11P(5)

Supported by the German Bundesministerium für Forschung und Technologie, under contract number 054HD24P

Supported by the Natural Sciences and Engineering Research Council, Canada

Supported by the U.S. National Science Foundation

Supported by the German Bundesministerium für Forschung und Technologie, under contract number 054KA17P

Supported by Raziskovalna skupnost Slovenije and the Internationales Büro KfA, Jülich

Supported by the Swedish Research Council

Supported by the U.S. Department of Energy, under contract DE-AS09-80ER10690

Rights and permissions

Reprints and permissions

About this article

Cite this article

ARGUS Collaboration., Albrecht, H., Böckmann, P. et al. Results on baryon antibaryon correlations ine + e -annihilation. Z. Phys. C - Particles and Fields 43, 45–53 (1989). https://doi.org/10.1007/BF02430609

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02430609

Keywords

Navigation