The \gamma -ray emission due to dynamical dipole oscillations during fusion process was measured for the N/Z asymmetric reaction 16O + 116Sn at 8.1 and 15.6 MeV/u. High-energy \gamma -rays and light charged particles were measured in coincidence with the recoiling residual nuclei. The measured yield of the high-energy \gamma -rays exceeds that of the thermalized compound nucleus and this extra-yield increases with beam energy. Data are compared with theoretical predictions of a dynamical calculation based on Boltzmann–Nordheim–Vlasov (BNV) model.
A. Corsi, O. Wieland, A. Braccoa, F. Camera, G. Benzoni, N. Blasi, et al. (2009). DYNAMICAL DIPOLE AS A PROBE OF ISOSPIN DYNAMICS. ACTA PHYSICA POLONICA B, 40, 581-584.
DYNAMICAL DIPOLE AS A PROBE OF ISOSPIN DYNAMICS
LANCHAIS, ARIANE LAURA;BRUNO, MAURO;VANNINI, GIANNI;
2009
Abstract
The \gamma -ray emission due to dynamical dipole oscillations during fusion process was measured for the N/Z asymmetric reaction 16O + 116Sn at 8.1 and 15.6 MeV/u. High-energy \gamma -rays and light charged particles were measured in coincidence with the recoiling residual nuclei. The measured yield of the high-energy \gamma -rays exceeds that of the thermalized compound nucleus and this extra-yield increases with beam energy. Data are compared with theoretical predictions of a dynamical calculation based on Boltzmann–Nordheim–Vlasov (BNV) model.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
