1,852 research outputs found
Federal Control Over Use of Coerced Confessions in State Criminal Cases-Some Unsettled Problems
Criminal Jurisdiction of a State over a Defendant Based upon Presence Secured by Force or Fraud
EPOCHS Paper II: The Ultraviolet Luminosity Function from using 110 square arcminutes of deep, blank-field data from the PEARLS Survey and Public Science Programmes
We present an analysis of the ultraviolet luminosity function (UV LF) and
star formation rate density of distant galaxies () in the
`blank' fields of the Prime Extragalactic Areas for Reionization Science
(PEARLS) survey combined with Early Release Science (ERS) data from the CEERS,
GLASS and NGDEEP surveys/fields. We use a combination of SED fitting tools and
quality cuts to obtain a reliable selection and characterisation of
high-redshift () galaxies from a consistently processed set of deep,
near-infrared imaging. Within an area of 110 arcmin, we identify 214
candidate galaxies at redshifts and we use this sample to study the
ultraviolet luminosity function (UV LF) in four redshift bins between
. The measured number density of galaxies at and match
those of past observations undertaken by the em Hubble Space Telescope (HST).
However, towards higher redshifts we find that the evolution of the UV LF is
mild, resulting in higher measured number densities of UV luminous galaxies at
and compared to predictions from simulations and past HST
observations. When examining the star formation rate density of galaxies at
this time period, our observations are still consistent with a constant star
formation efficiency, are slightly lower than previous early estimations using
JWST and support galaxy driven reionization at .Comment: 28 Pages, 4 Tables, 9 Figures, Submitted to Ap
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