Nota de FísicaPublicado
Systematics of photon - and electron-induced spallation reactions
M. Foshina; J. B. Martins; O. A. P. Tavares; V. di Napoli
1987
Dados da publicação
- Autores
- M. Foshina; J. B. Martins; O. A. P. Tavares; V. di Napoli
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 1987
- Descrição
- A semi-empirical four-parameter formula is proposed in order to systematize intermediate- and high-energy photon-and electron-induced spallation cross sections and bremsstrahlung-induced spallation yields of medium weight nuclei. Analytical expressions for the parameters are obtained from parameter-values calculated by best-fitting of experimental data. We extend the same treatment to bremsstrahlung-induced spallation yields, and we verify that analytical expressions of the same form can be applied to estimate spallation yields. Such. a four-parameter formula has shown to predict reliable values of unknown spallation reaction cross sections. The reproducibility of the experimental data by the present formula is comparable with or better than those by other semi-empirical formulae with a larger number of parameters.
- Ano
- 1987
- Número
- CBPF-NF-035/87
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não