## Proceedings of the International School of Physics "Enrico Fermi.", Volume 69N. Zanichelli, 1977 - Nuclear physics |

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Page 32

... to begin with , is built on the analogy with a classical liquid drop . For a homogeneous spherical system with a sharp

... to begin with , is built on the analogy with a classical liquid drop . For a homogeneous spherical system with a sharp

**surface**at r = R , we can consider small deformations described by expanding the**surface**R in multipoles ( 1 ) ...Page 46

In particular , the frequency ( 38 ) varies as A + , while the liquid - drop picture would imply ( * ) C ~ Al ( proportional to area ) , D ~ Af ( total mass times

In particular , the frequency ( 38 ) varies as A + , while the liquid - drop picture would imply ( * ) C ~ Al ( proportional to area ) , D ~ Af ( total mass times

**surface**area ) , which yields w ~ ( C / D ) ~ A - t .Page 91

If G , = 0 , the lowlying excited states will mainly be built out of the states close to the Fermi

If G , = 0 , the lowlying excited states will mainly be built out of the states close to the Fermi

**surface**( with U ; ~ Vi ~ 0.5 ) , which means that ( 3.33a ) and ( 3.33b ) will be about equal and of the order of unity because of ...### What people are saying - Write a review

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### Contents

Rotational degrees of freedom Deformation and | 3 |

86 | 8 |

the framework of a course such as the present The topics selected by | 10 |

Copyright | |

41 other sections not shown

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### Common terms and phrases

addition angular momentum appears approximation associated backbending band calculated closed collective compared comparison components configurations consider contributions corresponding coupling cross-sections deformation density dependence describe determined discussed distribution effects electron equations estimate evidence example excitation energy expected experiment experimental expression fact factor field given gives ground Hamiltonian hole included increase indicate inertia interaction Lett levels limit mass matrix elements measured modes motion neutron Nucl nuclear nuclei nucleons observed obtained operator orbits oscillator pairing parameters particle particular peak Phys physical possible potential predictions present processes proton quadrupole reaction region relation relative resonance respect rotational rule scattering seen shape shell model shown in fig shows simple single single-particle space spectra spectrum strength strong structure surface symmetry theory tion transfer transition values vibrational wave functions