Informazioni sull’evento

02/09/2018

Attenzione: a seguito delle disposizioni per il contenimento della diffusione del coronavirus, i seminari saranno in modalità online. Il link per il collegamento verrà reso disponibile nei giorni precedenti la data del seminario. Qui, invece, la playlist dei remote talks già messi in rete »

Joint Astrophysical Colloquium

The Taipan Survey

Jeremy Mould (Swinburne University, CAS, Australia)

Thursday 12/07/2018 @ 11:30, Aula N, ground floor, Battiferro

Taipan is a million galaxy southern hemisphere redshift survey currently in commissioning on the UKST telescope at Siding Spring Observatory in Australia. Goals are a 1% measurement of the baryon acoustic oscillation scale and a ten times increase in the galaxy mapping within redshift 0.25, and its resultant dark matter map from fundamental plane peculiar velocities. The BAO scale (the sound horizon) measures the age of the Universe at recombination, and, in the six parameter *CDM model of cosmology, gives the Hubble Constant.