Results 101 to 110 of about 417,027 (232)
Spiral structure and the rotation of galaxies [PDF]
, 1958 B. A. Vorontsov-Vel'Yaminov
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A summary and assessment of current 21-cm results concerning spiral and disk structures in our galaxy [PDF]
, 1959 J. H. Oort
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The Radio Emission from Normal Galaxies: II. A Study of 20 Spirals at 158 Mc/s [PDF]
, 1961 R. H. Brown, C. Hazard
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Spiral Structures of Disk Galaxies as Non-Axisymmetric Perturbations [PDF]
, 1969 Satoshi Yabushita
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Comparison of HI spiral pattern by optical structure of other galaxies [PDF]
, 1964 G. de Vaucouleurs
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Gas Streaming in Barred Spiral Galaxies [PDF]
, 1965 K. C. Freeman, L. Mestel
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Velocity Field in a Model of a Spiral Galaxy [PDF]
, 1964 John M. Wallace, Judith A. Copeland
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, 2022 The most important theory of the spiral arms of galaxies is the density wave theory based on the Lin-Shu dispersion relation. However, the density waves move with the group velocity towards the inner Lindblad resonance and tend to disappear. Various mechanisms to replenish the spiral waves have been proposed.
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Polarized thermal emission from dust in a galaxy at redshift 2.6. [PDF]
Nature, 2023 Geach JE +7 more
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