Abstract
The investigation of this heavy symmetric system has been carried out through the study of the associated neutron multiplicity. The experimental techniques and data processing are first described, with emphasis on the Orion neutron detector and the hodoscope used to detect the charged reaction products at forward angles. It is shown that the neutron multiplicity is a good measure of the violence of the collision and a good way to characterize the different modes of the reaction. The fission of the quasi-projectile is then characterized and is shown to occur for peripheral collisions. Using simulations, the minimal values of the angular momentum transferred to the quasi-projectile are determined. The results of dynamical calculations using the Landau Vlasov equation are described, which show the importance of angular momentum. It is demonstrated that, at 29 MeV/u, the Pb + Au collision is still governed by deep inelastic reactions in which angular momentum in the exit channel plays an important role.
Citation Formats
Bresson, S.
A study of the {sup 208}Pb + {sup 197}Au reaction at 29 MeV/u through the associated neutron multiplicity; Etude de la reaction {sup 208}Pb + {sup 197}Au a 29 MeV/u a l`aide de la multiplicite de neutrons associee.
France: N. p.,
1993.
Web.
Bresson, S.
A study of the {sup 208}Pb + {sup 197}Au reaction at 29 MeV/u through the associated neutron multiplicity; Etude de la reaction {sup 208}Pb + {sup 197}Au a 29 MeV/u a l`aide de la multiplicite de neutrons associee.
France.
Bresson, S.
1993.
"A study of the {sup 208}Pb + {sup 197}Au reaction at 29 MeV/u through the associated neutron multiplicity; Etude de la reaction {sup 208}Pb + {sup 197}Au a 29 MeV/u a l`aide de la multiplicite de neutrons associee."
France.
@misc{etde_10127461,
title = {A study of the {sup 208}Pb + {sup 197}Au reaction at 29 MeV/u through the associated neutron multiplicity; Etude de la reaction {sup 208}Pb + {sup 197}Au a 29 MeV/u a l`aide de la multiplicite de neutrons associee}
author = {Bresson, S}
abstractNote = {The investigation of this heavy symmetric system has been carried out through the study of the associated neutron multiplicity. The experimental techniques and data processing are first described, with emphasis on the Orion neutron detector and the hodoscope used to detect the charged reaction products at forward angles. It is shown that the neutron multiplicity is a good measure of the violence of the collision and a good way to characterize the different modes of the reaction. The fission of the quasi-projectile is then characterized and is shown to occur for peripheral collisions. Using simulations, the minimal values of the angular momentum transferred to the quasi-projectile are determined. The results of dynamical calculations using the Landau Vlasov equation are described, which show the importance of angular momentum. It is demonstrated that, at 29 MeV/u, the Pb + Au collision is still governed by deep inelastic reactions in which angular momentum in the exit channel plays an important role.}
place = {France}
year = {1993}
month = {Apr}
}
title = {A study of the {sup 208}Pb + {sup 197}Au reaction at 29 MeV/u through the associated neutron multiplicity; Etude de la reaction {sup 208}Pb + {sup 197}Au a 29 MeV/u a l`aide de la multiplicite de neutrons associee}
author = {Bresson, S}
abstractNote = {The investigation of this heavy symmetric system has been carried out through the study of the associated neutron multiplicity. The experimental techniques and data processing are first described, with emphasis on the Orion neutron detector and the hodoscope used to detect the charged reaction products at forward angles. It is shown that the neutron multiplicity is a good measure of the violence of the collision and a good way to characterize the different modes of the reaction. The fission of the quasi-projectile is then characterized and is shown to occur for peripheral collisions. Using simulations, the minimal values of the angular momentum transferred to the quasi-projectile are determined. The results of dynamical calculations using the Landau Vlasov equation are described, which show the importance of angular momentum. It is demonstrated that, at 29 MeV/u, the Pb + Au collision is still governed by deep inelastic reactions in which angular momentum in the exit channel plays an important role.}
place = {France}
year = {1993}
month = {Apr}
}