Temperature Dependence of Hyperfine Pressure Shifts. I. Deuterium in Helium from -135 to 400°C
- 1 April 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 1 (4) , 1018-1021
- https://doi.org/10.1103/physreva.1.1018
Abstract
Spin-exchange optical pumping has been used to measure the hyperfine pressure shift of deuterium in helium as a function of temperature. A new technique for optical pumping at low temperatures has been combined with a previously reported technique for optical pumping at high temperatures to make measurements between -135 and 400 °C. The experimental results are compared with existing theoretical calculations.Keywords
This publication has 29 references indexed in Scilit:
- Nonlinear Hyperfine Pressure Shift by Optical Pumping with White LightPhysical Review Letters, 1969
- Pressure Shifts of Hyperfine Splitting of Hydrogen and Tritium in ArgonPhysical Review B, 1968
- Hyperfine Splittings of Hydrogen and Tritium. IIPhysical Review B, 1962
- Hyperfine Structure of Hydrogen, Deuterium, and TritiumPhysical Review B, 1961
- Hyperfine Structure of Hydrogen, Deuterium, and TritiumPhysical Review B, 1961
- Hyperfine Structure of Hydrogen, Deuterium, and TritiumPhysical Review B, 1960
- Optical Detection of NarrowHyperfine Absorption LinesPhysical Review Letters, 1958
- Narrow Hyperfine Absorption Lines ofin Various Buffer GasesPhysical Review B, 1958
- Frequency Shift of the Zero-Field Hyperfine Splitting ofProduced by Various Buffer GasesPhysical Review B, 1958
- Optical Detection of Zero-Field Hyperfine Splitting ofPhysical Review B, 1958