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Molecular Gas in the Host Galaxy of a Quasar at Redshift z=6.42
Fabian Walter, Frank Bertoldi, Chris Carilli +7
Observations of the molecular gas phase in quasar host galaxies provide fundamental constraints on galaxy evolution at the highest redshifts. Molecular gas is the material out of w…
Dust emission from the most distant quasars
F. Bertoldi, C. L. Carilli, P. Cox +5
We report observations of three SDSS z>6 QSOs at 250 GHz (1.2mm) using the 117-channel Max-Planck Millimeter Bolometer (MAMBO-2) array at the IRAM 30-meter telescope. J1148+5251 (z…
A Molecular Einstein Ring: Imaging a Starburst Disk Surrounding a Quasi-Stellar Object
C. L. Carilli, G. F. Lewis, S. G. Djorgovski +4
Images of the CO 2-1 line emission, and the radio continuum emission, from the redshift 4.12 gravitationally lensed quasi-stellar object (QSO) PSS J2322+1944 reveal an Einstein rin…
Sensitive observations at 1.4 and 250 GHz of z > 5 QSOs
A. O. Petric, C. L. Carilli, F. Bertoldi +5
We present 1.4 and 5 GHz observations taken with the Very Large Array (VLA), and observations at 250 GHz obtained with the Max-Planck millimeter bolometer (MAMBO) at the IRAM 30~m…
Multiple Molecular H2 Outflows in AFGL 618
P. Cox, P. J. Huggins, J. -P. Maillard +3
We report high spatial (0.5 arcsec) and high spectral (9 km/s) resolution spectro-imaging of the 2.12 micron H2 1-0 S(1) line in the proto-planetary nebula AFGL 618 using BEAR at t…