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| Format: | Artículo científico |
| Language: | en |
| Published: |
Sociedade Brasileira de Física
2004
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| Online Access: | https://www.redalyc.org/articulo.oa?id=46400128 |
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Table of Contents:
- Antihyperon Polarization in Inclusive Processes at High Energies C. C. Barros Y. Hama Física, Astronomía y Matemáticas We propose a model that we believe is the main source of the antihyperon polarization in high-energy protonnucleusinclusive reactions. The polarization is originated by the final-state interactions between the antihyperonsand other produced particles in these collisions (predominantly pions). The model is based on two elements:the low-energy pion-hyperon interaction (described by chiral effective Lagrangians) and the statistical fluctuationsplus expansion of the background matter. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46400128 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1A Vol.34