Published September 2018
| Version v1
Journal article
Н-Theorem for Continuous- and Discrete-Time Chemical Kinetic Systems and a System of Nucleosynthesis Equations
- 1. Faculty of Mechanics and Mathematics, Moscow State University (Russian Federation)
- 2. Keldysh Institute of Applied Mathematics, Russian Academy of Sciences (Russian Federation)
Description
An H-theorem is proved for generalizations of continuous- and discrete-time chemical kinetic equations. A mathematical model of heavy nuclei formation based on neutron capture in astrophysical conditions is constructed. The model describes both rapid and slow processes with allowance for radiative capture and photodetachment of neutrons and β-decay. An H-theorem for this model is proved.
Additional details
Identifiers
Publishing Information
- Journal Title
- Computational Mathematics and Mathematical Physics (Online)
- Journal Volume
- 58
- Journal Issue
- 9
- Journal Page Range
- p. 1462-1476
- ISSN
- 1555-6662
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 50039758
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S97: MATHEMATICAL METHODS AND COMPUTING;
- Descriptors DEI
- ASTROPHYSICS; H THEOREM; HEAVY NUCLEI; KINETIC EQUATIONS; MATHEMATICAL MODELS; NEUTRON REACTIONS; NEUTRONS; NUCLEOSYNTHESIS
- Descriptors DEC
- BARYON REACTIONS; BARYONS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; HADRON REACTIONS; HADRONS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; PHYSICS; SYNTHESIS
Optional Information
- Copyright
- Copyright (c) 2018 Pleiades Publishing, Ltd.