## Proceedings of the International School of Physics "Enrico Fermi.", Volume 23N. Zanichelli, 1963 - Nuclear physics |

### From inside the book

Results 1-3 of 12

Page 41

The exact form of the transformation to

two-body interaction considered. In the next section, a form more general than (

5.6) will be discussed. The basis of one-particle functions 9^, and asso(iated ...

The exact form of the transformation to

**quasi**-**particle**operators depends on thetwo-body interaction considered. In the next section, a form more general than (

5.6) will be discussed. The basis of one-particle functions 9^, and asso(iated ...

Page 182

system in its ground state, we select the following target configurations: (i) a

single particle outside of a closed shell, e,g., "Ni ... Moreover, the additional

diagonalization with respect to the

low-lying ...

system in its ground state, we select the following target configurations: (i) a

single particle outside of a closed shell, e,g., "Ni ... Moreover, the additional

diagonalization with respect to the

**quasi**-**particle**basis lengthens the lifetimes forlow-lying ...

Page 185

Some of the excited states of the A -particle target system can also be classified

in terms of other linearly independent excitations. These we have called

Some of the excited states of the A -particle target system can also be classified

in terms of other linearly independent excitations. These we have called

**quasi**-**particles**. Such are constructed by taking appropriate linear combinations of ...### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Lectures | 1 |

G E Brown Collective motion and the application of manybody | 99 |

T Ep icson The compound nucleus and the random phase approximation | 142 |

Copyright | |

1 other sections not shown

### Other editions - View all

### Common terms and phrases

amplitude approximation assume calculated closed shells coefficients commutation compound configuration consider corresponding coupling cross-section define deformed describe determined diagonal dipole dipole strength discuss eigenfunctions eigenstate eigenvalues electron equation excitation energy expectation value experimental factor force gives Green's function ground Hamiltonian harmonic oscillator Hartree-Fock hermitian adjoint hole hyperfine-structure intrinsic irreducible representation isobaric spin isospin isotope shift large number lecture levels linear magnetic matrix elements Ml transitions Mottelson multipole neutron nuclear charge distribution nucleon nucleus number of particles obtained one-particle operator operator F optical potential orbitals orthogonal pair parameters particle-hole interaction perturbation theory Phys physical problem proton quadrupole qualitative quantum number quasi-particle random relation residual interaction resonant rotation rotation group scattering self-consistent shell-model shown single-particle solution spectrum spherical symmetry time-dependent tion total angular momentum two-body two-particle unperturbed variation vector vibrations wave function wave-functions width y-ray zero