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Level Crossing of N*(1535)hole and η Modes and Partial Restoration of Chiral Symmetry in ηmesic Nuclei
A etamesic nuclei N*(1535) in medium partial restoration of chiral symmetry
2009/10/29
We investigate the properties of the ηnucleus interaction by postulating the N*(1535) dominance for ηN system. Since the mass gap of N* and N is very close to the η meson mass, there is the possi...