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 ...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
What drives variations in α<strong>CO</strong>?<br />
NGC 0628<br />
Metallicity?<br />
Large metallicity<br />
gradient.<br />
NGC 6946<br />
Small metallicity<br />
gradient.<br />
~ an order-<strong>of</strong>-magnitude lower than MW disk!