Euclid preparation: XV. Forecasting cosmological constraints for the Euclid and CMB joint analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00567325" target="_blank" >RIV/68378271:_____/22:00567325 - isvavai.cz</a>

Výsledek na webu

<a href="https://hdl.handle.net/11104/0338588" target="_blank" >https://hdl.handle.net/11104/0338588</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/0004-6361/202141556" target="_blank" >10.1051/0004-6361/202141556</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Euclid preparation: XV. Forecasting cosmological constraints for the Euclid and CMB joint analysis

Popis výsledku v původním jazyce

The combination and cross-correlation of the upcoming Euclid data with cosmic microwave background (CMB) measurements is a source of great expectation since it will provide the largest lever arm of epochs, ranging from recombination to structure formation across the entire past light cone. In this work, we present forecasts for the joint analysis of Euclid and CMB data on the cosmological parameters of the standard cosmological model and some of its extensions. This work expands and complements the recently published forecasts based on Euclid-specific probes, namely galaxy clustering, weak lensing, and their cross-correlation. With some assumptions on the specifications of current and future CMB experiments, the predicted constraints are obtained from both a standard Fisher formalism and a posterior-fitting approach based on actual CMB data.

Název v anglickém jazyce

Euclid preparation: XV. Forecasting cosmological constraints for the Euclid and CMB joint analysis

Popis výsledku anglicky

The combination and cross-correlation of the upcoming Euclid data with cosmic microwave background (CMB) measurements is a source of great expectation since it will provide the largest lever arm of epochs, ranging from recombination to structure formation across the entire past light cone. In this work, we present forecasts for the joint analysis of Euclid and CMB data on the cosmological parameters of the standard cosmological model and some of its extensions. This work expands and complements the recently published forecasts based on Euclid-specific probes, namely galaxy clustering, weak lensing, and their cross-correlation. With some assumptions on the specifications of current and future CMB experiments, the predicted constraints are obtained from both a standard Fisher formalism and a posterior-fitting approach based on actual CMB data.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Astronomy & Astrophysics

ISSN

0004-6361

e-ISSN

1432-0746

Svazek periodika

657

Číslo periodika v rámci svazku

Jan

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

18

Strana od-do

A91

Kód UT WoS článku

000743697100009

EID výsledku v databázi Scopus

2-s2.0-85123757537