Inhibition of positronium formation in aqueous solutions of mixed solutes: NO3 in Cd and in allylamine solutions |
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| Authors: | G Duplatre J Ch Abbe J Talamoni A G Maddock |
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| Institution: | Centre de Recherches Nucléaires et Université Louis Pasteur, Division de Chimie et Physique des Rayonnements. B.P.20. 67037 Strasbourg Cedex, France |
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| Abstract: | The ability of NO3− to inhibit positronium formation in the presence of Cd2+ and of allylamine in aqueous solutions is investigated and found to be the same as in plain NO3− solutions. The results are discussed on the basis of the spur model, with emphasis on the mechanisms at the origin of the limited inhibition. It is suggested that, in water, limited inhibition would arise from the selectivity of the solute to react with particles in different solvation states. |
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