Double polarization experiments at MAMI
INFN, Sezione di Pavia, via Bassi 6, 27100 Pavia, Italy
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Revised: 21 July 2011
Published online: 23 September 2011
A broad experimental program is being carried in Mainz for the experimental verification of the fundamental Gerasimov-Drell-Hearn sum rule on the neutron and to measure the helicity dependence of the γn → Nπ(π) channels. In this review, the results obtained up to now using both polarized deuteron and 3He targets are shown.
© EDP Sciences, Springer-Verlag, 2011