Influence of Temperature on Intratrack Processes and Ps Formation and Behaviour in Liquid Water

机译：温度对液态水轨道内过程和Ps形成及行为的影响

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Positron annihilation lifetime (PAL) spectra are measured in liquid water in the temperature range 2 - 930C. The spectra are treated by taking into account intratrack reactions and assuming that radical reactions with Ps are diffusion-controlled (the respective temperature dependences obeying the Stokes-Einstein law). Equilibrium Ps bubble parameters are obtained.

机译：正电子an灭寿命（PAL）光谱是在2-930°C温度范围内的液态水中测量的。通过考虑轨道内反应并假设与Ps的自由基反应是受扩散控制的（相应的温度依赖性遵循Stokes-Einstein定律）来处理光谱。获得平衡的PS气泡参数。

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来源
《Proceedings of the 9th international workshop on positron and positronium chemistry (PPC-9)》|2008年|213-217|共5页
会议地点 Wuhan(CN);Wuhan(CN)
作者
S.V.Stepanov; G.Duplatre; V.M.Byakov; V.S.Subrahmanyam; D.S.Zvezhinskii; A.S.Mishagina;
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作者单位

Institute of Theoretical and Experimental Physics,Moscow 117218,Russia;

Institut Pluridisciplinaire Hubert Curien,CNRS/IN2P3,BP 28 67037 Strasbourg,Cedex 2,France;

Institute of Theoretical and Experimental Physics,Moscow 117218,Russia;

Banaras Hindu University,Vanarasi,India;

Institute of Theoretical and Experimental Physics,Moscow 117218,Russia;

Institute of Theoretical and Experimental Physics,Moscow 117218,Russia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类原子核物理学;
关键词
track structure; intratrack reactions; Ps formation; oxidation; ortho-para-conversion;

机译：轨道结构；轨道内反应； PS形成；氧化；邻位对位转化;

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Influence of Temperature on Intratrack Processes and Ps Formation and Behaviour in Liquid Water

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