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arXiv · 1002.1340

The Effect of Corotation on the Radial Gradient of Metallicity of Spiral Galaxies

S. Scarano Jr.·J. R. D. Lepine
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Abstract

The corotation radius in a spiral galaxy is the radius where the spiral pattern speed has the same velocity of the rotation curve. By compiling results from the literature for 20 spiral galaxies we verified a strong correlation between the radius of the minima or inflections of the metallicity distribution and the corotation radius.

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S. Scarano Jr., J. R. D. Lepine. 2010-02-06. The Effect of Corotation on the Radial Gradient of Metallicity of Spiral Galaxies. https://doi.org/10.1017/s1743921310000694

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