Gravitational lensing reveals extreme dust-obscured star formation in quasar host galaxies

H. R. Stacey, J. P. McKean, N. C. Robertson +8

We have observed 104 gravitationally-lensed quasars at $z\sim 1-4$ with Herschel/SPIRE, the largest such sample ever studied. By targeting gravitational lenses, we probe intrinsic f…