Measurements of the CO-to-H 2 Conversion Factor and Dust-to-Gas ...
Measurements of the CO-to-H 2 Conversion Factor and Dust-to-Gas ...
Measurements of the CO-to-H 2 Conversion Factor and Dust-to-Gas ...
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α<strong>CO</strong> & Metallicity<br />
uniform metallicity selection<br />
from Moustakas et al. 2010<br />
strong-line metallicities with<br />
Pilyugin & Thuan 2005 calibration<br />
measurements from HII region spectra<br />
galaxies r<strong>and</strong>omly<br />
assigned <strong>to</strong> panels<br />
NGC 6946<br />
General trend for higher<br />
α<strong>CO</strong> at low Z.<br />
but...<br />
significant scatter in α<strong>CO</strong><br />
at given Z.
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