Summary
We have measured the polarization of\(\Sigma ^ + and \bar \Sigma ^ - \) hyperons at 375 GeV/c, produced by 800 GeV/c protons on a copper target, atp T up to 1.7 GeV/c. The polarization behaviour is compared and contrasted with that of other hyperons and antihyperons in similar kinematic regions.
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Fermilab, Carnegie Mellon, SUNY at Albany, University of Iowa, Yale, USA; Universidade Federal de Paraiba, CBPF, CNPq (Rio de Janeiro), Universidade de São Paulo, Brazil; IHEP (Beijing), PRC; PNPI (Gatchina), ITEP (Moscow), Russia; University of Bristol, UK.
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Fermilab E761 Collaboration., Smith, V.J. Polarization of\(\Sigma ^ + and \bar \Sigma ^ - \) hyperons produced in high-energy proton-nucleus collisionshyperons produced in high-energy proton-nucleus collisions. Nuov Cim A 107, 2221–2225 (1994). https://doi.org/10.1007/BF02823615
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DOI: https://doi.org/10.1007/BF02823615