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DIRAC Collaboration status report to SPSC

K+K- pair production analysis in the effective mass region near 2 Kaon masses based on DIRAC Collaboration experimental data. The K+K- pairs numbers were evaluated from the experimental QL and Q distributions in the Coulomb analysis. A detailed analysis took into account the distance between K+ and...

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Detalles Bibliográficos
Autor principal: Nemenov, L
Publicado: 2020
Materias:
Acceso en línea:http://cds.cern.ch/record/2738341
Descripción
Sumario:K+K- pair production analysis in the effective mass region near 2 Kaon masses based on DIRAC Collaboration experimental data. The K+K- pairs numbers were evaluated from the experimental QL and Q distributions in the Coulomb analysis. A detailed analysis took into account the distance between K+ and K- in their c.m.s. in their production points. The proton - antiproton pair production analysis and short-lived pi+ pi- atom lifetime data measurement new results will be done in short time.