Affiliation:
1. Tomsk Polytechnic University
2. Joint Institute for Nuclear Research
Abstract
Necessary conditions of quasi-bound state formation of η-meson with isotopes3He,4He have been found within the framework of optical potential model. These conditions have been compared with the findings about helium nucleus densities and with the available information about ηN-scattering length. Thus, we have concluded that within the framework of discussed model η−3He quasi-bound state formation is not possible, but η−4He quasi-bound state formation is possible with great probability.
Publisher
Trans Tech Publications, Ltd.
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