Hypernuclear Auger effect within density dependent relativistic hadron field theory

摘要: The hypernuclear Auger effect, given by the de-excitation of a Lambda hypernucleus means transition hyperon from an initial to lower lying final single particle state in conjunction with neutron emission core nucleus is studied relativistic DDRH field theory. Baryonic interactions are obtained Bonn NN potential Dirac-Brueckner theory and theoretically derived scaling laws for meson-hyperon vertices. model applied ^{209}_Lambda Pb hypernucleus. nucleon bound states as well scattering calculated self-consistently mean-field approximation. spectra emitted neutrons complex structure due huge combinatorial number possible transitions. sensitivity changes sigma omega vertices investigated. theoretical results show that experimental applications effect will require special efforts, e.g. tagging on energy initially created hyperon.