EPJ Web of Conferences (Jan 2019)
Luminosity determination for the proton-deutron reactions using quasi-free reactions with WASA-at-COSY facility
Abstract
The scientific aim of our research is experimental confirmation of the existence of mesic-nucleus: a new exotic kind of nuclear matter consisting of nucleons and mesons. In this report we present the method of luminosity determination for experiment performed atWASA-at-COSY detector dedicated to search for 3He-η bound state. This method is based on analysis of quasi-free pd→ppnspec$pd \to ppn_{{\rm{spec}}} $ reaction.