- •1.The main characteristics of atomic nucleus
- •10. Macroscopic cross section
- •19.Nuclear reactions by alpha particles.
- •28.Total cross sections
- •5) Features of fission reactions with charged particles
- •32) Division scheme of fuel in the reactors with slow neutrons
- •25. The differential cross section
- •34.Coulomb barrier
- •37.The laws of conservation angular momentum, parity, charge, baryon charge, isospin.
- •8. The cross section for Photodisintegration Reaction.
- •26. Integrated cross section
- •35. Direct Nuclear Reaction
- •21.Nuclear reaction induced by heavy protons.
- •30.The Rutherford cross section
- •3. The main types of interactions in the microphysics
- •12. Collisions of neutrons in the reactor core
- •15. Nuclear reaction induced by neutrons
- •Control
Control
Like thermal reactors, fast neutron reactors are controlled by keeping the criticalityof the reactor reliant ondelayed neutrons, with gross control from neutron-absorbing control rods or blades.
They cannot, however, rely on changes to their moderators because there is no moderator. So Doppler broadeningin the moderator, which affectsthermal neutrons, does not work, nor does a negativevoid coefficientof the moderator. Both techniques are very common in ordinarylight water reactors.
Doppler broadening from the molecular motion of the fuel, from its heat, can provide rapid negative feedback. The molecular movement of the fissionables themselves can tune the fuel's relative speed away from the optimal neutron speed. Thermal expansion of the fuel itself can also provide quick negative feedback. Small reactors such as those used in submarines may use doppler broadening or thermal expansion of neutron reflectors.
The main characteristics of atomic nucleus
Parameters of nuclear systems in radioactive decay
The main types of interactions in the microphysics
Nuclear fission and fusion
Features of fission reactions with charged particles
The fission cross section
Radioactive capture cross section
The cross section for Photodisintegration Reaction
Delayed neutrons and their role in the regulation of the
Macroscopic cross section
Physics of neutron diffusion
Collisions of neutrons in the reactor core
Neutron Multiplication Factor
Types of nuclear reactions
Nuclear reaction induced by neutrons.
Nuclear reaction induced by gamma rays
Nuclear reactions under the high energy electron
Nuclear reactions induced by protons
Nuclear reactions by alpha particles
Nuclear reaction induced by neutrinos
Nuclear reaction induced by heavy protons.
Nuclear reactions induced by mesons
Nuclear reactor as a source of neutrino
Key concepts in the physics of by nuclear reactions
The differential cross section
Integrated cross section
The partial cross section
Total cross sections
The threshold of the nuclear reaction
The Rutherford cross section
Nuclear Chain Reactions
Division scheme of fuel in the reactors with slow neutrons
Division scheme of fuel in the reactor on fast neutrons.
Coulomb barrier
Direct Nuclear Reaction
Nuclear reactions proceeding through the compound nucleus
The laws of conversation angular momentum, parity, charge, baryon charge, isospin.
Diffractive scattering
The kinematics of the two-particle nuclear reactions
The ratio between the elastic and inelastic cross