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.
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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
H. Albrecht et al. (ARGUS): Phys. Lett. 183B (1987) 415; H. Albrecht et al. (ARGUS): Z. Phys. C — Particles and Fields 39 (1988) 177
H. Albrecht et al. (ARGUS): Phys. Lett. 215B (1988) 429
T. Meyer: Z. Phys. C — Particles and Fields 12 (1982) 77; S. Ekelin et al.: Phys. Rev. D2 (1984) 2310
A. Casher et al.: Phys. Rev. D20 (1979) 179
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
M. Althoff et al. (TASSO): Phys. Lett. 139B (1983) 126; H. Aihara et al. (TPC): Phys. Rev. Lett. 57 (1986) 3140
H. Albrecht et al. (ARGUS): DESY 88-080
H. Albrecht et al. (ARGUS): DESY 88-145, submitted to Z. Phys. C
H. Scheck: Thesis, Univ. Dortmund 1988
D. Drijard et al. (ACCDHW): Nucl. Phys. B155 (1979) 269
W. Funk: Diplomarbeit, Univ. Heidelberg 1988, IHEP-HD/88-3
Particle Data Group: Phys. Lett. 170B (1986) 1
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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
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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
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DOI: https://doi.org/10.1007/BF02430609