The occurrence in the photon spectra of a component between 30 and 50 MeV with inverse slope parameter smaller than that expected in the first chance neutron-proton bremsstrahlung hypothesis is studied in 58Ni + 27Al at 30A MeV and 58Ni + 197Au at 30A and 45A MeV reactions. For the 58Ni + 197Au system at 45A MeV the influence of nuclear dynamics on this component is investigated exploiting its correlations with multifragment emission.
Hard photons: production mechanisms and nuclear dynamics
BELLIA, Giorgio Concetto;
2001-01-01
Abstract
The occurrence in the photon spectra of a component between 30 and 50 MeV with inverse slope parameter smaller than that expected in the first chance neutron-proton bremsstrahlung hypothesis is studied in 58Ni + 27Al at 30A MeV and 58Ni + 197Au at 30A and 45A MeV reactions. For the 58Ni + 197Au system at 45A MeV the influence of nuclear dynamics on this component is investigated exploiting its correlations with multifragment emission.File in questo prodotto:
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