Abstract <p>The main methods for measuring the cross sections in the VES experiment, which studies meson-nuclear interactions on a fixed target at a beam momentum of 29 GeV/<i>c</i>, are presented. A comparative analysis of different methods has been performed, their systematic errors have been estimated, and the verification of these methods based on the reactions with known cross sections is presented. Special attention is paid to the beam intensity-dependent effects in the measurements of cross sections.</p>

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The Methods of Measuring the Cross Sections of the Reactions in the VES Experiment

  • A. A. Shumakov

摘要

Abstract

The main methods for measuring the cross sections in the VES experiment, which studies meson-nuclear interactions on a fixed target at a beam momentum of 29 GeV/c, are presented. A comparative analysis of different methods has been performed, their systematic errors have been estimated, and the verification of these methods based on the reactions with known cross sections is presented. Special attention is paid to the beam intensity-dependent effects in the measurements of cross sections.