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Radiation scattering by an elementary centre

We shall now study the interaction of a neutron or of an electromagnetic radiation with an elementary scatterer. This scatterer is a nucleus or an electron according to the type of radiation. In fact, the problem corresponding to scattering by a unique centre is not as academic as it might seem. The results which will be obtained in this section will be used later (Section 4), when dealing with scattering by a set of centres. [Pg.188]

This potential is spin-dependent. When the radiation is scattered by a set of elementary centres, this dependence is the origin of the so-called coherent and incoherent scattering. The potential thus defined produces an isotropic collision around the incidence axis. [Pg.188]

See other pages where Radiation scattering by an elementary centre is mentioned: [Pg.189]    [Pg.191]    [Pg.193]    [Pg.195]    [Pg.197]    [Pg.199]    [Pg.201]    [Pg.203]    [Pg.205]    [Pg.207]    [Pg.209]    [Pg.211]    [Pg.189]    [Pg.191]    [Pg.193]    [Pg.195]    [Pg.197]    [Pg.199]    [Pg.201]    [Pg.203]    [Pg.205]    [Pg.207]    [Pg.209]    [Pg.211]    [Pg.215]    [Pg.1371]    [Pg.1371]   


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