Detection of short-lived muonium in liquids via spin trapping |
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Authors: | E Roduner |
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Institution: | 1. Physikalisch-Chemisches Institut der Universit?t Zürich, Winterthurerstrasse 190, CH-8057, Zürich, Switzerland
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Abstract: | The radiolytical fate of energetic positive muons injected in liquids is investigated using transverse field μSR. Transient,
near thermal muonium is detected by means of spin trapping with 2,3-dimethylbutadiene in cyclohexane, tetramethylsilane, acetonitrile,
dimethylsulfoxide, dimethylformamide and chloroform, but not in dimethylthioformamide, carbontetrachloride and carbondisulfide.
Two muonated free radicals are assigned to Mu adducts to C=S double bonds. |
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