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Now showing items 11-20 of 27
Galaxy And Mass Assembly (GAMA): spectroscopic analysis
(Oxford University Press, 2013)
The Galaxy And Mass Assembly (GAMA) survey is a multiwavelength photometric and spectroscopic
survey, using the AAOmega spectrograph on the Anglo-Australian Telescope to obtain
spectra for up to _ 300 000 galaxies over ...
Evolution of star formation in the UKIDSS ultra deep survey field - I. Luminosity functions and cosmic star formation rate out of z = 1.6
(OUP, 2013)
We present new results on the cosmic star formation history in the SXDS-UDS field out to
z = 1.6. We compile narrow-band data from the Subaru Telescope and the Visible and Infrared
Survey Telescope for Astronomy (VISTA) ...
The VISTA Deep Extragalactic Observations (VIDEO) survey
(Oxford University Press, 2013)
In this paper we describe the first data release of the the Visible and Infrared Survey Telescope
for Astronomy (VISTA) Deep Extragalactic Observations (VIDEO) survey. VIDEO is a
12 degree2 survey in the near-infrared ...
The star-formation history of mass-selected galaxies from the VIDEO survey
(Oxford University Press, 2014)
We measure star formation rates (SFRs) and specific SFRs (SSFRs) of Ks-selected galaxies from the VISTA Deep Extragalactic Observations survey by stacking 1.4 GHz Very Large Array data. We split the sample, which spans 0 ...
Isothermal dust models of Herschel-ATLAS galaxies
(Oxford University Press, 2013)
We use galaxies from the Herschel-ATLAS survey, and a suite of ancillary simulations based on an isothermal dust model, to study our ability to determine the effective dust temperature, luminosity and emissivity index of ...
Calibrating photometric redshifts with intensity mapping observations
(American Physical Society, 2017)
Imaging surveys of galaxies will have a high number density and angular resolution yet a poor
redshift precision. Intensity maps of neutral hydrogen (HI) will have accurate redshift resolution
yet will not resolve ...
Using sparse gaussian processes for predicting robust inertial confinement fusion implosion yields
(arXiv, 2019)
Here we present the application of an advanced
Sparse Gaussian Process based machine learning algorithm to
the challenge of predicting the yields of inertial confinement
fusion (ICF) experiments. The algorithm is used ...
Extracting the global signal from 21-cm fluctuations: the multitracer approach
(Oxford University Press, 2019)
The multitracer technique employs a ratio of densities of two differently biased galaxy samples that trace the same underlying matter density field, and was proposed to alleviate the cosmic variance problem. Here, we propose ...
Measuring the H I mass function below the detection threshold
(Oxford University Press, 2019-10-30)
We present a Bayesian stacking technique to directly measure the H I mass function (HIMF)
and its evolution with redshift using galaxies formally below the nominal detection threshold.
We generate galaxy samples over ...
Radio-loud active calactic nucleus: is there a link between luminosity and cluster environment?
(American Physical Society, 2013)
We present here the first results from the Chandra ERA (Environments of Radio-loud AGN) Large Project,
characterizing the cluster environments of a sample of 26 radio-loud active galactic nuclei (AGNs) at z ∼ 0.5
that ...