This thesis is concerned with two separate astronomical investigations _ firstly the determination of the line of sight interstellar magnetic field from measurements of the Zeeman splitting of the 21 cm spectral line from interstellar neutral hydrogen clouds, and secondly the search for temporal variations in the emission in the 18 cm spectral lines of' the ground state of' the OH radical from six galactic regions.
| Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:616281 |
| Date | January 1971 |
| Creators | Wilson, Alison Jane |
| Publisher | University of Manchester |
| Source Sets | Ethos UK |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
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