On the theory of nuclear spin relaxation in hydrogen gas
The generally accepted, though approximate, theory of the relaxation time T₁ of the nuclear spin system in ortho H₂ at low temperatures was developed by Schwinger (see Bloembergen (1948)). In this thesis Schwinger's theory is generalized to the case of arbitrary temperatures. An expression fo...
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University of British Columbia
2012
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ndltd-UBC-oai-circle.library.ubc.ca-2429-401082018-01-05T17:49:56Z On the theory of nuclear spin relaxation in hydrogen gas Needler, George Hydrogen Wave mechanics The generally accepted, though approximate, theory of the relaxation time T₁ of the nuclear spin system in ortho H₂ at low temperatures was developed by Schwinger (see Bloembergen (1948)). In this thesis Schwinger's theory is generalized to the case of arbitrary temperatures. An expression for T₁ is obtained which reduces to the Schwinger formula at low temperatures and ordinary pressures and to a slightly modified Schwinger formula at low temperatures and low pressures. The method used here to calculate T₁ is somewhat different from the method used by Schwinger. Science, Faculty of Physics and Astronomy, Department of Graduate 2012-01-17T21:26:52Z 2012-01-17T21:26:52Z 1959 Text Thesis/Dissertation http://hdl.handle.net/2429/40108 eng For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use. University of British Columbia |
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NDLTD |
| language |
English |
| sources |
NDLTD |
| topic |
Hydrogen Wave mechanics |
| spellingShingle |
Hydrogen Wave mechanics Needler, George On the theory of nuclear spin relaxation in hydrogen gas |
| description |
The generally accepted, though approximate, theory of the relaxation time T₁ of the nuclear spin system in ortho H₂ at low temperatures was developed by Schwinger (see Bloembergen (1948)). In this thesis Schwinger's theory is generalized to the case of arbitrary
temperatures. An expression for T₁ is obtained which reduces to the Schwinger formula at low temperatures
and ordinary pressures and to a slightly modified
Schwinger formula at low temperatures and low pressures. The method used here to calculate T₁ is somewhat different from the method used by Schwinger. === Science, Faculty of === Physics and Astronomy, Department of === Graduate |
| author |
Needler, George |
| author_facet |
Needler, George |
| author_sort |
Needler, George |
| title |
On the theory of nuclear spin relaxation in hydrogen gas |
| title_short |
On the theory of nuclear spin relaxation in hydrogen gas |
| title_full |
On the theory of nuclear spin relaxation in hydrogen gas |
| title_fullStr |
On the theory of nuclear spin relaxation in hydrogen gas |
| title_full_unstemmed |
On the theory of nuclear spin relaxation in hydrogen gas |
| title_sort |
on the theory of nuclear spin relaxation in hydrogen gas |
| publisher |
University of British Columbia |
| publishDate |
2012 |
| url |
http://hdl.handle.net/2429/40108 |
| work_keys_str_mv |
AT needlergeorge onthetheoryofnuclearspinrelaxationinhydrogengas |
| _version_ |
1718596558196310016 |