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Phys. Rev. D 28, 257–259 (1983)

Baryons from diquarks in e+e- annihilation

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Svante Ekelin, Sverker Fredriksson, Magnus Jändel, and Tomas I. Larsson
Department of Theoretical Physics, Royal Institute of Technology, S-100 44 Stockholm, Sweden

Received 18 April 1983; published in the issue dated 1 July 1983

We find experimental support for the view that diquarks appear only as spin-0 objects. When their production rate in the color field of a quark from e+e- annihilation is described by the appropriate Schwinger formula for scalars, it turns out that they must be substantially lighter than earlier believed in order to explain the baryon yield.

© 1983 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.28.257
DOI:
10.1103/PhysRevD.28.257
PACS:
 
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