Revista: | Revista mexicana de física |
Base de datos: | PERIÓDICA |
Número de sistema: | 000380698 |
ISSN: | 0035-001X |
Autors: | Montoya, M1 |
Institucions: | 1Instituto Peruano de Energía Nuclear, Lima. Perú |
Any: | 2014 |
Període: | Sep-Oct |
Volum: | 60 |
Número: | 5 |
Paginació: | 350-356 |
País: | México |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Analítico, teórico |
Resumen en inglés | The Coulomb effect hypothesis, formerly used to interpret fluctuations in the curve of maximal total kinetic energy as a function of light fragment mass in reactions 233U(nth,f), 235U(nth,f) and 239Pu(nth,f), is confirmed in high kinetic energy as well as in low excitation energy windows, respectively. Data from reactions 233U(nth,f), 235U(nth,f), 239Pu(nth,f) and 252Cf(sf) show that, between two isobaric fragmentations with similar Q-values, the more asymmetric charge split reaches the higher value of total kinetic energy. Moreover, in low excitation energy windows, between two isobaric charge splits with different Q-values, the more asymmetrical fragmentations is preferred |
Disciplines | Física y astronomía |
Paraules clau: | Física nuclear, Fisión nuclear, Fragmentos, Energía cinética, Masa, Fisión fría |
Keyword: | Physics and astronomy, Nuclear physics, Nuclear fission, Fragments, Kinetic energy, Mass, Cold fission |
Text complet: | Texto completo (Ver PDF) |