activity
19992018
most citedCO(1-0) in z>2 Quasar Host Galaxies: No Evidence for Extended Molecular Gas Reservoirs

176 citations · 1.2k across the 25 of their papers we have counts for

collaborators
Showing astro-ph.COShow all

14 papers · 1 filter

astro-ph.CO2014★ 60 cited

AzTEC/ASTE 1.1 mm survey of SSA22: Counterpart identification and photometric redshift survey of submillimeter galaxies

H. Umehata, Y. Tamura, K. Kohno +22

We present the results from a 1.1 mm imaging survey of the SSA22 field, known for having an overdensity of z=3.1 Lyman-alpha emitting galaxies (LAEs), taken with the AzTEC camera o…

astro-ph.CO2012★ 9 cited

HI asymmetry in the isolated galaxy CIG 85 (UGC 1547)

C. Sengupta, T. C. Scott, L. Verdes Montenegro +10

We present the results from the Giant Metrewave Radio Telescope (GMRT) interferometric HI and 20 cm radio continuum observations of CIG 85, an isolated asymmetric galaxy from the A…

astro-ph.CO2012★ 39 cited

AzTEC half square degree survey of the SHADES fields - II. Identifications, redshifts, and evidence for large-scale structure

M. J. Michałowski, J. S. Dunlop, R. J. Ivison +20

The AzTEC 1.1 mm survey of the SCUBA HAlf Degree Extragalactic Survey (SHADES) fields is the largest (0.7 deg2) blank-field millimetre-wavelength survey undertaken to date at a res…

astro-ph.CO2012

The star formation efficiency in Stephan's Quintet intragroup regions

G. Natale, R. J. Tuffs, C. K. Xu +11

We investigated the star formation efficiency for all the dust emitting sources in Stephan's Quintet (SQ). We inferred star formation rates using Spitzer MIR/FIR and GALEX FUV data…

astro-ph.CO2012★ 1 cited

The dust emission SED of X-ray emitting regions in Stephan's Quintet

G. Natale, R. J. Tuffs, C. K. Xu +11

We analysed the Spitzer maps of Stephan's Quintet in order to investigate the nature of the dust emission associated with the X-ray emitting regions of the large scale intergalacti…

astro-ph.CO2012★ 42 cited

On the molecular gas content and SFR in Hickson Compact Groups: enhanced or deficient?

V. Martinez-Badenes, U. Lisenfeld, D. Espada +5

We study the effect of the extreme environment in Hickson Compact groups (HCGs) on the molecular gas mass, \mhtwo, and the star formation rate (SFR) of galaxies as a function of at…

astro-ph.CO2011★ 104 cited

The AMIGA sample of isolated galaxies IX. Molecular gas properties

U. Lisenfeld, D. Espada, L. Verdes-Montenegro +7

Aims: We characterize the molecular gas content using CO emission of a redshift-limited subsample of isolated galaxies from the AMIGA (Analysis of the interstellar Medium of Isolat…

astro-ph.CO2011★ 176 cited

CO(1-0) in z>2 Quasar Host Galaxies: No Evidence for Extended Molecular Gas Reservoirs

Dominik A. Riechers, Christopher L. Carilli, Ronald J. Maddalena +8

We report the detection of CO(1-0) emission in the strongly lensed high-redshift quasars IRAS F10214+4724 (z=2.286), the Cloverleaf (z=2.558), RX J0911+0551 (z=2.796), SMM J04135+1…

astro-ph.CO2011★ 6 cited

Identification of a Complete 160 micron Flux-Limited Sample of Infrared Galaxies in the ISO Lockman Hole 1-Deg^2 Deep Fields: Source Properties and Evidence for Strong Evolution in the FIR Luminosity Function for ULIRGs

Bradley A. Jacobs, David B. Sanders, David S. N. Rupke +13

We have identified a complete, flux-limited, (S_160>120 mJy), sample of 160 micron-selected sources from Spitzer observations of the 1-deg^2 ISO Deep Field region in the Lockman Ho…

astro-ph.CO2010★ 36 cited

Dust emission and star formation in Stephan's Quintet

G. Natale, R. J. Tuffs, C. K. Xu +11

We analyse a comprehensive set of MIR/FIR observations of Stephan's Quintet (SQ), taken with the Spitzer Space Observatory. Our study reveals the presence of a luminous (L_{IR}\app…

astro-ph.CO2010★ 52 cited

Detection of an ultra-bright submillimeter galaxy in the Subaru/XMM-Newton Deep Field using AzTEC/ASTE

S. Ikarashi, K. Kohno, J. E. Aguirre +40

We report the detection of an extremely bright (37 mJy at 1100 m and 91 mJy at 880 m) submillimeter galaxy (SMG), AzTEC-ASTE-SXDF1100.001 (hereafter referred to a…

astro-ph.CO2010★ 40 cited

The physical scale of the far-infrared emission in the most luminous submillimetre galaxies II: evidence for merger-driven star formation

J. D. Younger, G. G. Fazio, M. L. N. Ashby +11

We present high-resolution 345 GHz interferometric observations of two extreme luminous (L_{IR}>10^{13} L_sun), submillimetre-selected galaxies (SMGs) in the COSMOS field with the…

astro-ph.CO2009★ 98 cited

Powerful H Line-cooling in Stephan's Quintet : I - Mapping the Significant Cooling Pathways in Group-wide Shocks

M. E. Cluver, P. N. Appleton, F. Boulanger +10

We present results from the mid-infrared spectral mapping of Stephan's Quintet using the Spitzer Space Telescope. A 1000 km/s collision has produced a group-wide shock and for the…

astro-ph.CO2009★ 1 cited

Imaging the cool gas, dust, star formation, and AGN in the first galaxies

C. L. Carilli, S. Myers, P. Appleton +16

When, and how, did the first galaxies and supermassive black holes (SMBH) form, and how did they reionization the Universe? First galaxy formation and cosmic reionization are among…