O complex in liquid water by positron annihilation methodRadiation-induced OH radicals are important in reactions in water. It is considered that the OH radical in water forms a complex with water molecules. It is shown by supersonic jet measurement that the hyperfine coupling constants of OH radical are significantly altered from monomer values. We attempted to observe the complex showing the reported hyperfine coupling constant, 155.3 MHz, in liquid water by the positron annihilation method and successfully measured a well agreed value.
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: | Japanese |
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: | 2018/09 |
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: | 大阪 |
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: | 日本 |
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Keywords |
: | 陽電子; ポジトロニウム; 水; 放射線分解; ヒドロキシルラジカル |
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