The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentation) are studied within a macroscopic model taking account both the repulsive Coulomb forces, the attractive surface tension forces, the nuclear proximity forces and the friction forces. A two-parameter shape sequence (distance between the centres of mass and asymmetry) is defined to study the fusion path and the fission path through compact and creviced shapes. The potential barriers have an external maximum corresponding to two separated spheres. For the heavy systems, the barriers have two peaks separated by a deep minimum, due to the proximity forces. In all the nuclear mass range, the fusion cross sections are well reproduced. For the he...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Studies on nuclear fission and its properties are still a challenge both theoretically and experimen...
Membres du jury : J.Dudek (president) F.Hanappe P.Quentin K.Dietrich J.Bartel P.Desesquelles N.Rowle...
Studies on nuclear fission and its properties are still a challenge both theoretically and experimen...
Membres du jury : J.Dudek (president) F.Hanappe P.Quentin K.Dietrich J.Bartel P.Desesquelles N.Rowle...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
The nuclear phenomena of transition between one and two-body systems (fusion, fission and fragmentat...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Talk presented at this symposiumInternational audienceNew observed phenomena like cluster emission, ...
Studies on nuclear fission and its properties are still a challenge both theoretically and experimen...
Membres du jury : J.Dudek (president) F.Hanappe P.Quentin K.Dietrich J.Bartel P.Desesquelles N.Rowle...
Studies on nuclear fission and its properties are still a challenge both theoretically and experimen...
Membres du jury : J.Dudek (president) F.Hanappe P.Quentin K.Dietrich J.Bartel P.Desesquelles N.Rowle...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...
Dans ce travail de thèse des ingrédients essentiels pour la description théorique de la dynamique de...