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Full-Text Articles in Physical Sciences and Mathematics
Nuclear-Spin Relaxation In Low-Density Molecular Hydrogen At Room Temperature, Peter A. Beckmann, E. Elliott Burnell, Krovvidi Lalita, Robin L. Armstrong, Kenneth E. Kisman, F. R. Mccourt
Nuclear-Spin Relaxation In Low-Density Molecular Hydrogen At Room Temperature, Peter A. Beckmann, E. Elliott Burnell, Krovvidi Lalita, Robin L. Armstrong, Kenneth E. Kisman, F. R. Mccourt
Physics Faculty Research and Scholarship
No abstract provided.
Observation Of The Influence Of Centrifugal Distortion Of The Methane Molecule On Nuclear Spin Relaxation In The Gas., Peter A. Beckmann, M. Bloom, E. E. Burnell
Observation Of The Influence Of Centrifugal Distortion Of The Methane Molecule On Nuclear Spin Relaxation In The Gas., Peter A. Beckmann, M. Bloom, E. E. Burnell
Physics Faculty Research and Scholarship
The spin–lattice relaxation time T1 was measured in gaseous CH4 as a function of density at room temperature between 0.006 and 7.0 amagats. T1 was found to pass through a minimum near 0.04 amagats in agreement with previous, less precise measurements. The spin–rotation interaction is the dominant relaxation mechanism in gaseous CH4. Since the spin–rotation constants are accurately known for CH4, the relaxation experiments provide a check on the theory of spin–lattice relaxation for spherical top molecules. In the conventional theory, it is assumed that the correlation function of the spin–rotation interaction is …
Observation Of The Influence Of Centrifugal Distortion Of The Methane Molecule On Nuclear Spin Relaxation In The Gas., Peter A. Beckmann, M. Bloom, E. E. Burnell
Observation Of The Influence Of Centrifugal Distortion Of The Methane Molecule On Nuclear Spin Relaxation In The Gas., Peter A. Beckmann, M. Bloom, E. E. Burnell
Physics Faculty Research and Scholarship
The spin–lattice relaxation time T1 was measured in gaseous CH4 as a function of density at room temperature between 0.006 and 7.0 amagats. T1 was found to pass through a minimum near 0.04 amagats in agreement with previous, less precise measurements. The spin–rotation interaction is the dominant relaxation mechanism in gaseous CH4. Since the spin–rotation constants are accurately known for CH4, the relaxation experiments provide a check on the theory of spin–lattice relaxation for spherical top molecules. In the conventional theory, it is assumed that the correlation function of the spin–rotation interaction is …