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

### From inside the book

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Page 54

... same

operator). We can thus use this property to confirm the assignment of two states

to the same

...

... same

**configuration**(this is true only if (x is a single- particle and not a 2-particleoperator). We can thus use this property to confirm the assignment of two states

to the same

**configuration**and to put a limit on fi<, in (9). As an example consider...

Page 167

This indicates strong

intermediate coupling analysis of the low lying energy levels in the "O-20Ne

region [4-6] also indicates much bigger

lower ...

This indicates strong

**configuration**mixing for the T = 0 states in 18F. Detailedintermediate coupling analysis of the low lying energy levels in the "O-20Ne

region [4-6] also indicates much bigger

**configurations**mixing for the states withlower ...

Page 174

With the a's there are associated corresponding occupation numbers, called n's.

For example we have x'0~ (n'0n'0) and a, = (n,11/). The w's will tell us which of

the states are occupied in

...

With the a's there are associated corresponding occupation numbers, called n's.

For example we have x'0~ (n'0n'0) and a, = (n,11/). The w's will tell us which of

the states are occupied in

**configuration**space, associated with the wave function...

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### 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

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### 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