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

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Page 354

Consider the simplest ground - state configuration of K ,: The 21st

Consider the simplest ground - state configuration of K ,: The 21st

**neutron**is expected to be in the 11 ; orbit outside the 20**neutron**closed shells . If we make the drastic assumption of pure jj coupling , the protons fill completely ...Page 356

In the following case [ 7 ] , the addition of two protons changes the order of two single -

In the following case [ 7 ] , the addition of two protons changes the order of two single -

**neutron**levels which are in different major shells . In 13C , the**neutron**1p , orbit is the lowest , the 28 , level lying 3.09 MeV above it .Page 378

These will be eigenstates of H + H . , but the proton -

These will be eigenstates of H + H . , but the proton -

**neutron**interaction will mix both states . Since their actual positions are rather close , whereas the proton -**neutron**interaction is strong ( and attractive ) , the resulting ...### 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