LOCALIZATION OF A QUANTUM-MECHANICAL PARTICLE IN CLASSICAL SIMPLE FLUIDS
文献类型：期刊论文
| 作者 | YAN, XZ ; TSAI, ST |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 1992 |
| 卷号 | 46期号:8页码:4704 |
| 关键词 | DENSITY-FUNCTIONAL THEORY TEMPERATURE RARE-GASES SELF-TRAPPED STATES POSITRON-ANNIHILATION ELECTRONS LIQUIDS HELIUM ARGON NEON |
| ISSN号 | 1050-2947 |
| 通讯作者 | YAN, XZ: CHINA CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | We present a self-consistent scheme to study the localization of a light particle obeying quantum mechanics immersed in classical simple fluids. The interparticle correlations between the particles of the host fluid are analyzed with the Percus-Yevick approximation using the Lennard-Jones potential. The interaction between the light particle and the fluid particles is represented by a contact potential. The Percus-Yevick approximation is also used to describe the density distribution of the fluid particles around the light particle. The effective potential acting on the light particle and the wave function of the light particle are self-consistently determined by the coupled Percus-Yevick and Schrodinger equations. The formalism was used to investigate ortho-positronium localization and annihilation in liquids He and Ne. The theory is found to be in fairly good agreement with existing experiments. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40951]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | YAN, XZ,TSAI, ST. LOCALIZATION OF A QUANTUM-MECHANICAL PARTICLE IN CLASSICAL SIMPLE FLUIDS[J]. PHYSICAL REVIEW A,1992,46(8):4704. |
| APA | YAN, XZ,&TSAI, ST.(1992).LOCALIZATION OF A QUANTUM-MECHANICAL PARTICLE IN CLASSICAL SIMPLE FLUIDS.PHYSICAL REVIEW A,46(8),4704. |
| MLA | YAN, XZ,et al."LOCALIZATION OF A QUANTUM-MECHANICAL PARTICLE IN CLASSICAL SIMPLE FLUIDS".PHYSICAL REVIEW A 46.8(1992):4704. |
入库方式： OAI收割
来源：物理研究所
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