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Complete Sets of Polarization Observables in Electromagnetic Deuteron Break-up

Hartmuth Arenhoevel·Winfried Leidemann·Edward L. Tomusiak
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Abstract

For deuteron photo- and electrodisintegration the selection of complete sets of polarization observables is discussed in detail by applying a recently developed new criterion for the check of completeness of a chosen set of observables. The question of ambiguities and their resolution by considering additional observables is discussed for a numerical example, for which the role of experimental uncertainties is also investigated. Furthermore, by inversion of the expressions of the observables as hermitean forms in the $t$-matrix elements a bilinear term of the form $t_{j'}^*t_j$ can be given as a complex linear form in the observables from which an explicit solution for $t_j$ in terms of observables can be obtained. These can also be used to select sets of observables for the explicit representation of the $t$-matrix.

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Hartmuth Arenhoevel, Winfried Leidemann, Edward L. Tomusiak. 1999-05-14. Complete Sets of Polarization Observables in Electromagnetic Deuteron Break-up. https://doi.org/10.1007/s006010070020

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