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arXiv · 0804.2559

Spin degrees and Polarization Observables in Electromagnetic Reactions

Hartmuth Arenhoevel
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Abstract

After a brief introduction into the general importance of polarization observables for the analysis of a reaction, the basic density matrix formalism for the description of polarization phenomena is outlined and illustrated by explicit examples for spin one-half and one. Then various electromagnetic processes like photoreactions and electron scattering are discussed in some detail. Finally, the question of how to determine a complete set of polarization observables providing the maximum information on a reaction is considered.

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Hartmuth Arenhoevel. 2008-04-16. Spin degrees and Polarization Observables in Electromagnetic Reactions. https://doi.org/10.1142/s0218301309013476

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