Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature
文献类型：期刊论文
| 作者 | Zhao, JR; Li, YF; Ma, JL; Wang, JG; Huang, K; Han, YJ; Ma, Y; Yan, WC; Li, DZ; Yuan, DW |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2015 |
| 卷号 | 64期号:4页码:42101 |
| 关键词 | xenon clusters Rayleigh scattering gas mixture |
| 其他题名 | 常温下氙气以及氢氙混合气体形成的团簇的特性研究 |
| 英文摘要 | Rayleigh scattering method can be used to investigate the cluster size and the cluster formation process, and its advantages are that it is easy to perform and non-disruptive. In this paper, by measuring the Rayleigh scattering intensities of clusters generated respectively in pure xenon gas and hydrogen-xenon gas mixture, the relationships of Rayleigh scattering intensity to time, backing pressure, and mixture ratio are studied, and according to these relationships, the average sizes of clusters under different conditions are estimated. Through the scaling law of the Rayleigh scattering intensity obtained in hydrogen-xenon gas mixture with respect to upstream gas pressure, i.e., I = (1.5 x 10(-5)) P-6.47, the hydrogen of mixed gas is found to be conducible to the generating of xenon clusters. The advantages of hydrogen-xenon gas mixture for generating clusters are analyzed theoretically from the perspective of thermodynamics and intermolecular forces, and a new phenomenon, i.e., the hydrogen xenon gas mixture is not easy to liquefy, is found. This finding provides a new way to generate larger size clusters. Our results are expected to provide guidelines for the future experimental researches of the X-ray generated by xenon clusters and of the neutron generated by the deuterium-xenon mixture gas. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI ; EI |
| WOS记录号 | WOS:000351281500008 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228264]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhao, JR,Li, YF,Ma, JL,et al. Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature[J]. ACTA PHYSICA SINICA,2015,64(4):42101. |
| APA | Zhao, JR.,Li, YF.,Ma, JL.,Wang, JG.,Huang, K.,...&李大章.(2015).Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature.ACTA PHYSICA SINICA,64(4),42101. |
| MLA | Zhao, JR,et al."Characterizations of clusters generated by pure xenon and hydrogen xenon gas mixture at room temperature".ACTA PHYSICA SINICA 64.4(2015):42101. |
入库方式： OAI收割
来源：高能物理研究所
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