## Proceedings of the International School of Physics "Enrico Fermi.", Volume 72N. Zanichelli, 1979 - Nuclear physics |

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Page 20

The alpha - particles emitted by the decay of the same nucleus have only about

one half this

process the alphaparticles had to pass through a region of negative kinetic

The alpha - particles emitted by the decay of the same nucleus have only about

one half this

**energy**( 4 . 049 MeV ) . Thus , it appeared that during the emissionprocess the alphaparticles had to pass through a region of negative kinetic

**energy**...Page 417

Then one will say that one knows through which slit the

pin out : when may the choice be made ? Must it be made before the quantum of

...

Then one will say that one knows through which slit the

**energy**came . Pin in orpin out : when may the choice be made ? Must it be made before the quantum of

**energy**passes through the doubly slit screen ? Or may it be M WWW H ) 0 : portal...

Page 457

In other words , we are asked to understand the present temperature of the body

as the result of a simple statistical fluctuation in the distribution of

the entire system . This deduction is based on the premise that the system was ...

In other words , we are asked to understand the present temperature of the body

as the result of a simple statistical fluctuation in the distribution of

**energy**throughthe entire system . This deduction is based on the premise that the system was ...

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### Contents

Gradual infiltration of probabilitys laws into physical sciences | 1 |

Statistical fluctuations | 10 |

Introduction | 21 |

Copyright | |

24 other sections not shown

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### Common terms and phrases

according additive appear applied approach argument assume atoms Borel called classical closed complete concept consider constant corresponding countable course defined definition derived described determined dialog discussion distribution dynamics edited effect elementary elements energy equal equation equivalent example exists experiment expressed fact field final finite formal frequency function geometry give given Hence implies initial interpretation lattice limit logical mass material mathematical means measurement motion natural observable obtain operator particle particular Phys physical positive possible precision present principle probability problem proof propositions proved quantity quantum mechanics question reason refer relation relative represented requirement respect result rules satisfies sense sequence space space-time special relativity statistical structure theorem theory transformation turn unit Universe vector