Analise fenomenologica de processos hadronicos inelasticos difrativos a altas energias
AUTOR(ES)
Jose Montanha Neto
DATA DE PUBLICAÇÃO
1995
RESUMO
A phenomenological model for hadronic diffractive dissociation was developed using as a starting point the Mueller s analysis of inclusive processes in the fragmentation region. The behavior of the Pomeron-hadron total cross section is described by using a set of assumptions based on the current phenomenology of elastic processes and total cross section, which is compatible with the idea of single Pomeron exchange as the dominant process at high energy. Applying this model, we describe experimental data of diffractive dissociation in the processes rr , rr , p +r and K+r. We make an extention of the model to diffractive dissociation of nuclei, in proton-nucleus interactions based on the peripherical character of the diffractive processes. The model is also used to describe the process of photoproduction of J /y mesons
ASSUNTO(S)
interações hadronicas particulas (fisica nuclear) - difração
ACESSO AO ARTIGO
http://libdigi.unicamp.br/document/?code=vtls000102068Documentos Relacionados
- Analise fenomenologica no canal-s do espalhamento elastico pp a altas energias
- Analise fenomenologica da produção difrativa de W s e dijatos em colisões hadronicas a altas energias
- Processos eletrofracos de corrente carregada em altas energias
- Efeitos de alta densidade em processos Drell-Yan de altas energias
- Física de Pomeron a altas energias