## Proceedings of the International School of Physics "Enrico Fermi.", Volume 62N. Zanichelli, 1976 - Nuclear physics |

### From inside the book

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Page 83

As a first approximation one supposes that all the interactions with a single

nucleon conspire to form an effective one-body spherical interaction centred at

the centre of the nucleus. Phenomenologically the

As a first approximation one supposes that all the interactions with a single

nucleon conspire to form an effective one-body spherical interaction centred at

the centre of the nucleus. Phenomenologically the

**single**-**particle**potential was ...Page 84

... then recalculate h hoping for some convergence. In practice the Hartree-Fock

... then recalculate h hoping for some convergence. In practice the Hartree-Fock

**single**-**particle**states (i, j, ...) are often represented in terms of a complete set of**single**-**particle**states (x, B, ...) usually chosen to be those of a spherical oscillator.Page 275

An unbound

bound levels in the nucleus. It is a standing wave caused by the reflection of the

incoming particle on the barrier walls. The width and energy of such a resonance

is ...

An unbound

**single**-**particle**resonance has, in principle, the same origin as thebound levels in the nucleus. It is a standing wave caused by the reflection of the

incoming particle on the barrier walls. The width and energy of such a resonance

is ...

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### Contents

Introduction | 1 |

Generator coordinate DWBA for heavy ions | 8 |

Simple ideas on reaction mechanisms | 19 |

Copyright | |

44 other sections not shown

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### Common terms and phrases

angle angular distribution angular momentum approximation assumed average band barrier calculation channel cluster collision complete compound nucleus configurations consider core corresponding Coulomb coupling cross-section curve decay defined deformation depends described direct discussed distance effective elastic scattering emission emitted example excitation energy excitation function expected experimental experiments expression factor final fission fragments given gives Hamiltonian Hartree-Fock heavy ions higher integral interaction interesting internal level density levels mass matrix elements means measured mechanism neutron nuclear nucleons observed obtained operator optical orbital oscillator parameter particle Phys possible potential present probability projectile reaction region relative residual resonances respectively rotational scattering shape shell model shown simple single-particle space spectra spectrum structure surface theory tion transfer transition values wave function X-rays yrast