Image Details
Caption: Fig. 1.
Scatter plot of gas particles at ﹩z=0﹩ in ﹩\mathrm{log}\,\rho _{\mathrm{gas}\,}﹩–﹩\mathrm{log}\,T﹩ plane. Cold and dense gas particles that satisfy criteria (1) and (2) are indicated by blue points, diffuse cold gas with ﹩\rho _{\mathrm{gas}\,}> 10^{2}\,\overline{\rho }_{\mathrm{b}\,}( z) ﹩ by green points, and the rest by red points.
© 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.