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

### From inside the book

Results 1-3 of 36

Page 288

4 : 1 .

experiments which led to identification of the new GQ . R were made at

Darmstadt [ 34 ] with ( 50 65 ) MeV

at ...

4 : 1 .

**Electron**scattering . 4 ' 1 . 1 . The isoscalar quadrupole . The first**electron**experiments which led to identification of the new GQ . R were made at

Darmstadt [ 34 ] with ( 50 65 ) MeV

**electrons**scattered from Ce , La and Pr , andat ...

Page 291

Similar excitations were also observed [ 34 , 36 ] in 139 La and 141Pr . Previous

reports of a concentration of M1 strength at excitations ~ 7 to 8 MeV in 208Pb

have been inconclusive . However , a recent 180o

measurement ...

Similar excitations were also observed [ 34 , 36 ] in 139 La and 141Pr . Previous

reports of a concentration of M1 strength at excitations ~ 7 to 8 MeV in 208Pb

have been inconclusive . However , a recent 180o

**electron**scatteringmeasurement ...

Page 310

( In descriptions of

form factor » . In treatments of hadron scattering , the transition potential U ( r ) is

often referred to as the « form factor » for the transition . ) Of course , although the

...

( In descriptions of

**electron**scattering , the Fourier transform of esi is called the «form factor » . In treatments of hadron scattering , the transition potential U ( r ) is

often referred to as the « form factor » for the transition . ) Of course , although the

...

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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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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