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Full-Text Articles in Physical Sciences and Mathematics
Total Molecular Gas Masses Of Planck – Herschel Selected Strongly Lensed Hyper Luminous Infrared Galaxies, K. C. Harrington, M. S. Yun, B. Magnelli, D. T. Frayer, A. Karim, A. Weiß, D. Riechers, E. F. Jiménez-Andrade, D. Berman, James Lowenthal, F. Bertoldi
Total Molecular Gas Masses Of Planck – Herschel Selected Strongly Lensed Hyper Luminous Infrared Galaxies, K. C. Harrington, M. S. Yun, B. Magnelli, D. T. Frayer, A. Karim, A. Weiß, D. Riechers, E. F. Jiménez-Andrade, D. Berman, James Lowenthal, F. Bertoldi
Astronomy: Faculty Publications
We report the detection of CO(1–0) line emission from seven Planck and Herschel selected hyper luminous (LIR(8−1000μm) > 1013 L⊙) infrared galaxies with the Green Bank Telescope (GBT). CO(1–0) measurements are a vital tool to trace the bulk molecular gas mass across all redshifts. Our results place tight constraints on the total gas content of these most apparently luminous high-z star-forming galaxies (apparent IR luminosities of LIR > 1013 − 14 L⊙), while we confirm their predetermined redshifts measured using the Large Millimeter Telescope, LMT (zCO = 1.33–3.26). The CO(1–0) lines show similar profiles as compared to Jup = 2–4 transitions previously …
Detection Of A Substantial Molecular Gas Reservoir In A Brightest Cluster Galaxy At Z = 1.7, Tracy M.A. Webb, James Lowenthal, Min Yun, Allison G. Nobel, Adam Muzzin, Gillian Wilson, H.K.C. Yee, Ryan Cybulski, D. H. Hughes
Detection Of A Substantial Molecular Gas Reservoir In A Brightest Cluster Galaxy At Z = 1.7, Tracy M.A. Webb, James Lowenthal, Min Yun, Allison G. Nobel, Adam Muzzin, Gillian Wilson, H.K.C. Yee, Ryan Cybulski, D. H. Hughes
Astronomy: Faculty Publications
We report the detection of CO(2–1) emission coincident with the brightest cluster galaxy (BCG) of the high- redshift galaxy cluster SpARCS1049+56, with the Redshift Search Receiver (RSR) on the Large Millimeter Telescope (LMT). We confirm a spectroscopic redshift for the gas of z = 1.7091 ± 0.0004, which is consistent with the systemic redshift of the cluster galaxies of z = 1.709. The line is well fit by a single-component Gaussian with an RSR-resolution-corrected FWHM of 569 ± 63kms−1. We see no evidence for multiple velocity components in the gas, as might be expected from the multiple image components seen …