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Recent Progress in Large-Scale Structure

<!--HTML-->I will discuss recent progress in the understanding of how to model galaxy clustering. While recent analyses have focussed on the baryon acoustic oscillations as a probe of cosmology, galaxy redshift surveys contain a lot more information than the acoustic scale. In extracting this...

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Detalles Bibliográficos
Autor principal: Scoccimarro, Roman
Lenguaje:eng
Publicado: 2014
Materias:
Acceso en línea:http://cds.cern.ch/record/1952159
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author Scoccimarro, Roman
author_facet Scoccimarro, Roman
author_sort Scoccimarro, Roman
collection CERN
description <!--HTML-->I will discuss recent progress in the understanding of how to model galaxy clustering. While recent analyses have focussed on the baryon acoustic oscillations as a probe of cosmology, galaxy redshift surveys contain a lot more information than the acoustic scale. In extracting this additional information three main issues need to be well understood: nonlinear evolution of matter fluctuations, galaxy bias and redshift-space distortions. I will present recent progress in modeling these three effects that pave the way to constraining cosmology and galaxy formation with increased precision.
id cern-1952159
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
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spelling cern-19521592022-11-02T22:35:15Zhttp://cds.cern.ch/record/1952159engScoccimarro, RomanRecent Progress in Large-Scale StructureRecent Progress in Large-Scale StructureTH Theoretical Seminar<!--HTML-->I will discuss recent progress in the understanding of how to model galaxy clustering. While recent analyses have focussed on the baryon acoustic oscillations as a probe of cosmology, galaxy redshift surveys contain a lot more information than the acoustic scale. In extracting this additional information three main issues need to be well understood: nonlinear evolution of matter fluctuations, galaxy bias and redshift-space distortions. I will present recent progress in modeling these three effects that pave the way to constraining cosmology and galaxy formation with increased precision.oai:cds.cern.ch:19521592014
spellingShingle TH Theoretical Seminar
Scoccimarro, Roman
Recent Progress in Large-Scale Structure
title Recent Progress in Large-Scale Structure
title_full Recent Progress in Large-Scale Structure
title_fullStr Recent Progress in Large-Scale Structure
title_full_unstemmed Recent Progress in Large-Scale Structure
title_short Recent Progress in Large-Scale Structure
title_sort recent progress in large-scale structure
topic TH Theoretical Seminar
url http://cds.cern.ch/record/1952159
work_keys_str_mv AT scoccimarroroman recentprogressinlargescalestructure