## Proceedings of the International School of Physics "Enrico Fermi.", Volume 11N. Zanichelli, 1960 - Nuclear physics |

### From inside the book

Results 1-3 of 51

Page 152

While the propagators have this composition property , matr

have not . The matrix

and distinct times ta and to is defined [ 36 ] as the sum over histories , ( 127 ) ...

While the propagators have this composition property , matr

**elements**in generalhave not . The matrix

**element**of the product of the co - ordinates x at two specifieand distinct times ta and to is defined [ 36 ] as the sum over histories , ( 127 ) ...

Page 213

Two - particle correlation . The general formula ( 27 ) for the factor Pax referring to

the emission of a particle is still « open » in the sense that the matrix

ĪLE , META ; describing the final state of the residual nucleus is left unspecified .

Two - particle correlation . The general formula ( 27 ) for the factor Pax referring to

the emission of a particle is still « open » in the sense that the matrix

**element**Ì ,ĪLE , META ; describing the final state of the residual nucleus is left unspecified .

Page 352

In applying it to the axial case one is however faced by the difficulty that the

matrix

the axial case that any non - renormalized current is conserved . The simplest ...

In applying it to the axial case one is however faced by the difficulty that the

matrix

**element**( BIQ10 ) is exactly zero on symmetry reasons . It is also not true inthe axial case that any non - renormalized current is conserved . The simplest ...

### What people are saying - Write a review

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

### Contents

GENERALITÀ | 1 |

PARTE PRIMA Problemi teorici | 9 |

PARTE SECONDA Correlazioni angolari polarizzazioni e decadimenti beta | 251 |

3 other sections not shown

### Other editions - View all

### Common terms and phrases

allowed angle angular assumed calculated charge classical combination completely component connection conservation consider constant contribute correlation corresponding coupling curvature decay defined density dependence derived described determination direction discussed effects electric electromagnetic field electron element elementary emission energy equations example existence experiment experimental expression factor Fermi field final finds formula function geometrodynamics geometry give given gravitational histories initial interaction invariance known leads limit magnetic mass matrix means measured metric modes momentum neutrino neutron nuclei observed obtained operators pairs parity particle phase Phys physics polarization possible present principle problem properties purely quantity quantum quantum mechanics question radiation ratio reason reference relation relativity respect result scattering shown shows solution space spin spinor symmetry Table theory transformation transition universe vector wave weak zero