197 citations · 1k across the 15 of their papers we have counts for
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Molecular gas excitation in the circumgalactic medium of MACS1931-26
L. Ghodsi, J. Zhou, P. Andreani +6
The evolution of galaxies is largely affected by exchanging material with their close environment, the circumgalactic medium (CGM). In this work, we investigate the CGM and the int…
High molecular gas content and star formation rates in local galaxies that host quasars, outflows and jets
M. E. Jarvis, C. M. Harrison, V. Mainieri +11
We use a sample of powerful z~0.1 type 2 quasars ('obscured'; log[L(AGN)/erg/s]>~45), which host kiloparsec-scale ionized outflows and jets, to identify possible signatures of AGN…
A systematic observational study on Galactic interstellar ratio 18O/17O: I. C18O and C17O J=1-0 data analysis
J. S. Zhang, W. Liu, Y. T. Yan +15
The interstellar oxygen isotopic ratio of 18O/17O can reflect the relative amount of the secular enrichment by ejecta from high-mass versus intermediate-mass stars. Previous observ…
The impact of the metallicity and star formation rate on the time-dependent galaxy-wide stellar initial mass function
T. Jerabkova, A. H. Zonoozi, P. Kroupa +4
The stellar initial mass function (IMF) is commonly assumed to be an invariant probability density distribution function of initial stellar masses being represented by the canonica…
Ultra-Red Galaxies Signpost Candidate Proto-Clusters at High Redshift
A. J. R. Lewis, R. J. Ivison, P. N. Best +20
We present images obtained with LABOCA on the APEX telescope of a sample of 22 galaxies selected via their red Herschel SPIRE 250-, 350- and colors. We a…
Molecular gas in the Herschel-selected strongly lensed submillimeter galaxies at z~2-4 as probed by multi-J CO lines
C. Yang, A. Omont, A. Beelen +18
(abridged) We present the IRAM-30m observations of multiple-J CO and CI line emission in a sample of redshift ~2-4 Herschel-ATLAS SMGs. A non-negligible effect of differential lens…
An extreme proto-cluster of luminous dusty starbursts in the early Universe
I. Oteo, R. J. Ivison, L. Dunne +17
We report the identification of an extreme proto-cluster of galaxies in the early Universe whose core (nicknamed Distant Red Core, DRC) is formed by at least ten dusty star-forming…
Low-redshift analogs of submm galaxies: a diverse population
I. Oteo, I. Smail, T. Hughes +11
We have combined the wide-area Herschel-ATLAS far-IR survey with spectroscopic redshifts from GAMA and SDSS to define a sample of 21 low--redshift () analogs of…
High dense gas fraction in intensely star-forming dusty galaxies at high redshift
I. Oteo, Z-Y. Zhang, C. Yang +16
We present ALMA and VLA detections of the dense molecular gas tracers HCN, HCO and HNC in two lensed, high-redshift starbursts selected from the {\it Herschel}-ATLAS survey: {\…
Water, methanol and dense gas tracers in the local ULIRG Arp 220: Results from the new SEPIA Band 5 Science Verification campaign
M. Galametz, Z. -Y. Zhang, K. Immer +7
We present a line survey of the ultra-luminous infrared galaxy Arp 220, taken with the newly installed SEPIA Band 5 instrument on APEX. We illustrate the capacity of SEPIA to detec…
Witnessing the birth of the red sequence: ALMA high-resolution imaging of [CII] and dust in two interacting ultra-red starbursts at z = 4.425
I. Oteo, R. J. Ivison, L. Dunne +19
Exploiting the sensitivity and spatial resolution of the Atacama Large Millimeter/submillimeter Array (ALMA), we have studied the morphology and the physical scale of the interstel…
Star formation relations and CO SLEDs across the J-ladder and redshift
T. R. Greve, I. Leonidaki, E. M. Xilouris +19
We present FIR-CO luminosity relations () for the full CO rotational ladder from J=1-0 to J=13-12 for 62 local (z < 0.1) (Ultra) Luminous…
MUSCLE W49 : A Multi-Scale Continuum and Line Exploration of the Most Luminous Star Formation Region in the Milky Way. I. Data and The Mass Structure of the Giant Molecular Cloud
R. Galván-Madrid, H. B. Liu, Z. -Y. Zhang +9
The Multi-Scale Continuum and Line Exploration of W49 (MUSCLE W49) is a comprehensive gas and dust survey of the giant molecular cloud (GMC) of W49A, the most luminous star-formati…