In the context of nuclear reactor physics, one of the main issues is the control of the chain reaction. After a fission event has occurred, around three prompt neutrons are immediately emitted. Luckily, a small fraction of neutrons - less than 1% - appears with a certain delay with respect to the fission event. Delayed neutrons (DN) are an easy way out from the uncontrollable prompt-neutron driven chain reaction because they slow down the response of the reactor to a change in reactivity.Quantifying the fraction of such neutrons as well as their kinetic behavior is essential to design a safe reactor. In particular, in order to determine the safety margins, a rigorous estimation of uncertainties and covariances is necessary. The main consequen...
Les réacteurs de IVème génération à neutrons rapides offrent la possibilité de valoriser le plutoniu...
Este artículo presenta una solución numérica a las ecuaciones de cinética puntual para reactores de ...
International audienceIn the normal operation of nuclear reactors, the kinetic behavior of the neutr...
In the context of nuclear reactor physics, one of the main issues is the control of the chain reacti...
Delayed-neutrons are of great importance for reactor operations. Current abundances derive from eith...
The kinetic parameters of nuclear reactors describe the kinetic behavior of prompt and delayed neutr...
In a nuclear reactor, delayed neutrons play a critical role in sustaining a controllable chain react...
La thèse a essentiellement été motivée par la volonté croissante de maîtriser les incertitudes des d...
The thesis has been motivated by a wish to increase the uncertainty knowledge on nuclear data, for s...
Le spectre des neutrons prompts de fission (PFNS) est une donnée très importante pour diverses appli...
The evolution of the neutron power is characterized by several key parameters for safety: the effect...
In the normal operation of nuclear reactors, the kinetic behavior of the neutron population in the c...
An extensive set of covariances for neutron cross sections has been developed to provide initial, lo...
Pour s’assurer de la sûreté des réacteurs et de l’intégrité de leurs cuves, des programmes de survei...
International audienceDelayed neutron (DN) data is essential in inherent reactor safety and reactor ...
Les réacteurs de IVème génération à neutrons rapides offrent la possibilité de valoriser le plutoniu...
Este artículo presenta una solución numérica a las ecuaciones de cinética puntual para reactores de ...
International audienceIn the normal operation of nuclear reactors, the kinetic behavior of the neutr...
In the context of nuclear reactor physics, one of the main issues is the control of the chain reacti...
Delayed-neutrons are of great importance for reactor operations. Current abundances derive from eith...
The kinetic parameters of nuclear reactors describe the kinetic behavior of prompt and delayed neutr...
In a nuclear reactor, delayed neutrons play a critical role in sustaining a controllable chain react...
La thèse a essentiellement été motivée par la volonté croissante de maîtriser les incertitudes des d...
The thesis has been motivated by a wish to increase the uncertainty knowledge on nuclear data, for s...
Le spectre des neutrons prompts de fission (PFNS) est une donnée très importante pour diverses appli...
The evolution of the neutron power is characterized by several key parameters for safety: the effect...
In the normal operation of nuclear reactors, the kinetic behavior of the neutron population in the c...
An extensive set of covariances for neutron cross sections has been developed to provide initial, lo...
Pour s’assurer de la sûreté des réacteurs et de l’intégrité de leurs cuves, des programmes de survei...
International audienceDelayed neutron (DN) data is essential in inherent reactor safety and reactor ...
Les réacteurs de IVème génération à neutrons rapides offrent la possibilité de valoriser le plutoniu...
Este artículo presenta una solución numérica a las ecuaciones de cinética puntual para reactores de ...
International audienceIn the normal operation of nuclear reactors, the kinetic behavior of the neutr...