磁场对水作用机理的正电子湮没研究  

Study of mechanism of water magnetization by positron annihilation

作　　者：郭应焕[1,2] 杨巨华[1,2] 

机构地区：[1]中国科学院高能物理研究所,北京100080 [2]中国科学院核分析技术研究实验室,北京100080

出　　处：《核技术》1999年第12期713-716,共4页Nuclear Techniques

摘　　要：用正电子湮没寿命谱仪对经过磁场处理的水样品进行了对照测量。分析结果表明，磁场能使水的氧原子的部分Ｋ壳电子向核靠近。水的稳定的３－分子集团结构可以维持水对磁化效应的记忆。Magnetized water samples were measured by the positron annihilation lifetimespectrometer. The results showed that part of the K-shell electrons of oxygen atomsin water were forced closes to the nucleus by magnet field. The memory effect ofwater magnetization may be maintained by the stable 3-molecule group structure ofwater.

关 键 词：水 磁化 正电子湮没 磁化效应 寿命谱仪 

分 类 号：TU991.27[建筑科学—市政工程]