Spectroscopic confirmation of a gravitationally lensed Lyman break galaxy at z[C ii]= 6.827 using NOEMA
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DOI: 10.1093/mnras/stac557
Abstract: We present the spectroscopic confirmation of the brightest known gravitationally lensed Lyman break galaxy in the Epoch of Reionisation, A1703-zD1, through the detection of [C ii]158 μm at a redshift of z = 6.8269 ± 0.0004. This… read more here.
Keywords: spectroscopic confirmation; gravitationally lensed; break galaxy; lyman break ... See more keywords
Spectroscopic confirmation and modelling of two lensed quadruple quasars in the Dark Energy Survey public footprint
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DOI: 10.1093/mnras/stz781
Abstract: Quadruply lensed quasars are extremely rare objects, but incredibly powerful cosmological tools. Only few dozen are known in the whole sky. Here we present the spectroscopic confirmation of two new quadruplets WG0214-2105 and WG2100-4452 discovered… read more here.
Keywords: survey public; dark energy; energy survey; spectroscopic confirmation ... See more keywords