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within Physics Remove this filter Astrophysics and Astroparticles Remove this filter R. D. DAVIES Remove this filter Chapter Remove this filter Conference Paper Remove this filter

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    Chapter and Conference Paper

    Molecules in the Widely Distributed Interstellar Clouds

    Observations showing the occurrence of neutral hydrogen, OH and H2CO in a variety of widely distributed interstellar clouds are described. These clouds include those seen in absorption against strong radio source...

    R. D. Davies, R. J. Cohen, A. J. Wilson in Proceedings of the First European Astronom… (1974)

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    Chapter and Conference Paper

    The Outer Spiral Structure of the Galaxy and the High-Velocity Clouds

    Outer spiral arms have been mapped using high sensitivity observations. Their velocity and location suggest a close association with the high-velocity clouds (HVCs).

    R. D. Davies in Proceedings of the First European Astronom… (1974)

  3. No Access

    Chapter and Conference Paper

    Spiral Galaxies as Indicators of the Hubble Flow

    We have chosen a sample of 307 Sb-Sc galaxies for an accurate study of the motions of local galaxies relative to the uniform Hubble flow. This work extends that of Hart and Davies (1982) who studied a sample o...

    R. D. Davies, L. Staveley-Smith in The World of Galaxies (1989)