Published February 2008
| Version v1
Journal article
Pressure effect in hydrogen isotope recombination reactions in liquid helium at cryogenic temperature
Creators
- 1. Japan Atomic Energy Research Agency, Tokai-mura, Ibaraki (Japan)
- 2. Shizuoka University, Shizuoka (Japan). Faculty of Science
Description
The behavior of recombinations of H+H→H2, H+T→HT and T+T→T2 in liquid helium at cryogenic temperature of 1.6 K was investigated under pressurized condition using radiochemical methods. It was found that the isotope ratios of H2, HT and T2 were changed with the pressure. The changes will contribute to the bubble formation, chemical potential and the effective masses of H and T. This work is a preliminary information to carry out chemical reactions in liquid helium. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 275
- Journal Issue
- 2
- Journal Page Range
- p. 403-406
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 39048563
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CRYOGENICS; HELIUM II; HYDROGEN ISOTOPES; ISOTOPE RATIO; PRESSURE DEPENDENCE; RECOMBINATION
- Descriptors DEC
- DIMENSIONLESS NUMBERS; EVEN-EVEN NUCLEI; FLUIDS; HELIUM 4; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; NUCLEI; QUANTUM FLUIDS; STABLE ISOTOPES
Optional Information
- Notes
- 21 refs.