Kinetic theory-memory equation approach to nuclear magnetic relaxation in molecular gases. Hydrogen binary mixtures
✍ Scribed by T.E. Raidy; F.R. McCourt
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 622 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
Expressions are obtained for Tr in binary mixtures of I-12 with the noble gi*ses and with nitrogen using a kinetic theorymemory equation appro;~h to NMR. A rc-analysis of recent experimental data (within a simpfe single-rclaxatian-tinlc approximntion? iq undcrzaken and a breakdown of the relevant spin-rotation and dipolar rclswation cross sections into efastic (pure rcoriontation of hydrogen) and ine!astic contribuiions is presented. C'omparison is also made with dupOlariZed Rayleigh light scattering cross sections and a preliminary anaiysis of the tc?mpcmturt: dcpcndcncc of (rl /o&, for the tf2-nobic giis mixtures is given.