Nota de FísicaPublicado
Anisotropy of Favoured Alpha Transitions Producing Even-Even Deformed Nuclei
O. A. P. Tavares
1997
Dados da publicação
- Autores
- O. A. P. Tavares
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 1997
- Descrição
- The anisotropy in favoured alpha transitions which produce even-even deformed nuclei is discussed. A simple, Gamow's-like model which takes into account the quadrupole deformation of the product nucleus has been formulated to calculate the alpha decay half-life. It is assumed that before tunneling into a purely Coulomb potential barrier the two-body system oscillates isotropically, thus giving rise to an equivalent, average preferential polar direction <math>\theta_0\,\!</math> (referrred to the symmetry axis of the ellipsoidal shape of the product nucleus) for alpha emission in favoured alpha transitions of even-even nuclei.
- Ano
- 1997
- Número
- CBPF-NF-033/97
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não