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Type: Artigo de periódico
Title: Description of inclusive meson spectra in e(+)e(-) annihilation reactions by a quark cascade model
Author: Batista, M
Bellandi, J
Covolan, RJM
Abstract: We present a model to describe inclusive meson production in e(+)e(-) reactions based on a quark cascade approach whose formulation is put in terms of diffusion equations for three quark flavors (u, d, s). These equations are solved by using a formalism previously developed for the problem of the electromagnetic cascade generated in the atmosphere by cosmic-ray interactions. The obtained solutions are given in terms of a combination of power-law functions whose profiles are adequate to describe the characteristics observed in the inclusive spectrum of mesons.
Country: Japão
Editor: Kyoto Univ
Citation: Progress Of Theoretical Physics. Kyoto Univ, v. 98, n. 3, n. 661, n. 676, 1997.
Rights: fechado
Identifier DOI: 10.1143/PTP.98.661
Date Issue: 1997
Appears in Collections:Unicamp - Artigos e Outros Documentos

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