The observed mass reduction of the φ{symbol} meson in the nucleus can be translated as the existence of an attractive force between φ{symbol} meson and nucleus. Thus, one of the extreme conditions that can be achieved in the laboratory is indeed the formation of a φ{symbol}-nucleus ...
Three-body Faddeev calculations for ${{}_{\\boldsymbol\\Lambda \\boldsymbol\\Lambda }^{\\;\\;\\;\\;\\bf 6}{\\bf{He}}}$ and ${{}_{\\boldsymbol\\Omega \\bold... We study the ground-state properties of the $ {}_{YY }^{\\;\\;\\;6}{m{He}} $ double hyperon for ...