High energy gamma-rays ( E-gamma > 35 MeV) have been measured in coincidence with heavy residues emitted in reactions induced by a 37 MeV/u Ar-36 beam on a Mo-98 target. The gamma-ray yield increases strongly with increasing linear momentum transfer indicating the importance of two-body collisions in the transfer mechanism. The high energy gamma-ray multiplicity has been used to correlate the linear momentum transfer to the impact parameter. This correlation is compared to dynamical BNV simulations to show the essential role of two body nucleon-nucleon collisions at these bombarding energies.
Impact parameter dependence of linear momentum transfer and the role of two-body collisions around the Fermi Energy
BELLIA, Giorgio Concetto;
1998-01-01
Abstract
High energy gamma-rays ( E-gamma > 35 MeV) have been measured in coincidence with heavy residues emitted in reactions induced by a 37 MeV/u Ar-36 beam on a Mo-98 target. The gamma-ray yield increases strongly with increasing linear momentum transfer indicating the importance of two-body collisions in the transfer mechanism. The high energy gamma-ray multiplicity has been used to correlate the linear momentum transfer to the impact parameter. This correlation is compared to dynamical BNV simulations to show the essential role of two body nucleon-nucleon collisions at these bombarding energies.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
Impact parameter dependence.pdf
solo gestori archivio
Tipologia:
Versione Editoriale (PDF)
Licenza:
NON PUBBLICO - Accesso privato/ristretto
Dimensione
63.2 kB
Formato
Adobe PDF
|
63.2 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
