In this report one of the methods used for the luminosity determination for the experiment performed by WASA Collaboration to search for 3He-eta mesic nuclei is presented. The method is based on the analysis of pd -> 3He eta process.

翻译：本报告介绍了用于确定WASA合作公司为搜索3He-eta mesic核而进行实验的光度的方法之一,该方法基于对pd - > 3Heeta过程的分析。