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Type: Artigo de periódico
Title: Uniqueness Of Centaouro-type Events
Author: Augusto C.R.A.
Barroso S.L.C.
Beggio P.C.
de Carvalho A.O.
Menon M.J.
Navia C.E.
de Oliveira R.
Shibuya E.H.
Abstract: Analysis to discriminate Centauro events from normal events is made without previous identification of secondary emitted particles. For this purpose their energy and derived quantities like distance from the center of momenta it were mainly used. As a result we found in a sample of (280+87) experimental events only 3 were compatible with 5 Centauro events, but none of them had a high content of hadrons, characteristic of Centauro events. With this result we are confident about the uniqueness of Centauro events, especially for two events that have vertex directly determined. Comparing with some interaction models features we depict a possible scenario to explain Centauro events.
Rights: fechado
Identifier DOI: 10.1016/S0920-5632(03)80377-8
Date Issue: 2003
Appears in Collections:Unicamp - Artigos e Outros Documentos

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