The Study of the Electron-Positron Pair in CS2

• Tetsuya Hirade

Bibliographic Information

Other Title

• Study of the Electron-Positron Pair in

Abstract

Ole E. Mogensen reported that CS2 was the only liquid which showed large decrease of the Ps intensity with lowering the temperature, even though electron and positron could encounter with each other at low temperatures such as −100 °C. The intensity change by the positron annihilation lifetime was observed at a little lower temperature by the positron annihilation angular correlation. Here I measured the change of intensity and lifetime of the longest lifetime component caused by varying the surface tension, the dielectric constant, and the temperature, to clarify the positron state in CS2. These experimental results confirm the ideas of the “fourth positron state” and the “squeezed positronium state” which were proposed by Ole E. Mogensen.

Journal

• Bulletin of the Chemical Society of Japan

  Bulletin of the Chemical Society of Japan 69 (8), 2153-2157, 1996-08

  Tokyo : Chemical Society of Japan

Keywords

• General Chemistry

Details

• CRID: 1520010380322514048
• NII Article ID: 10008906778
• NII Book ID: AA00580132
• ISSN: 00092673
• ISSN: 13480634
• DOI: 10.1246/bcsj.69.2153
• NDL BIB ID: 4060528
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4060528
• Web Site: https://academic.oup.com/bcsj/article-pdf/69/8/2153/56196518/bcsj.69.2153.pdf
• Text Lang: en
• NDL Source Classification:
  • ZP1(科学技術--化学・化学工業)
• Data Source:
  • NDL
  • Crossref
  • CiNii Articles