Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
going to the highest redshifts, z>>5<br />
will we loose CO as our main tracer?<br />
problem I: conversion factor <strong>at</strong> low metallicities?<br />
problem II: the CMB is not our friend<br />
Tex = 18 K<br />
Tex = 40 K<br />
LOBSERVED / LINTRINSIC<br />
LOBSERVED / LINTRINSIC<br />
0 2 4 6 8 10<br />
redshift<br />
0 2 4 6 8 10<br />
redshift<br />
da Cunha et al. 2012