English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Baryon Acoustic Oscillations from Integrated Neutral Gas Observations: an instrument to observe the 21cm hydrogen line in the redshift range 0.13 < z < 0.45 – status update

Wuensche, C. A., Abdalla, E., Abdalla, F. B., Barosi, L., Wang, B., An, R., et al. (2021). Baryon Acoustic Oscillations from Integrated Neutral Gas Observations: an instrument to observe the 21cm hydrogen line in the redshift range 0.13 < z < 0.45 – status update. Anais da Academia Brasileira de Ciências, (93): e20201096. doi:10.1590/0001-3765202120201096.

Item is

Basic

show hide
Genre: Journal Article

Files

show Files
hide Files
:
Baryon Acoustic Oscillations from Integrated Neutral Gas Observations an instrument to observe the 21cm hydrogen line in the redshift range 0.13 z 0.45 – status update.pdf (Any fulltext), 3MB
 
File Permalink:
-
Name:
Baryon Acoustic Oscillations from Integrated Neutral Gas Observations an instrument to observe the 21cm hydrogen line in the redshift range 0.13 z 0.45 – status update.pdf
Description:
-
Visibility:
Private
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Wuensche, Carlos A., Author
Abdalla, Elcio, Author
Abdalla, Filipe Batoni, Author
Barosi, Luciano, Author
Wang, Bin, Author
An, Rui, Author
de Barreto, João Alberto Moraes, Author
Battye, Richard, Author
Brito, Franciso A., Author
Browne, Ian, Author
Correia, Daniel Souza, Author
Costa, André Alencar, Author
Delabrouille, Jacques, Author
Dickinson, Clive, Author
Feng, Chang, Author
Ferreira, Elisa1, Author              
Fornazier, Karin, Author
de Gasperis, Giancarlo, Author
Gutierrez, Priscila, Author
Harper, Stuart, Author
Landim, Ricardo G., AuthorLiccardo, Vincenzo, AuthorMa, Yin-Zhe, AuthorMachado, Telmo, AuthorMaffei, Bruno, AuthorMarins, Alessandro, AuthorMendes, Milena Martins Machado, AuthorMerícia, Eduardo, AuthorMonstein, Christian, AuthorMotta, Pablo, AuthorNovaes, Camila P., AuthorOtobone, Carlos Henrique do Nascimento, AuthorPeel, Michael, AuthorQueiroz, Amilcar, AuthorRadcliffe, Christopher, AuthorRemazeilles, Mathieu, AuthorRibeiro, Rafael M. G., AuthorSang, Yu, AuthorSantos, Juliana Fernandes Rossi dos, AuthorSantos, Larissa, AuthorSantos, Marcelo V., AuthorShan, Chenxi, AuthorSilva, Gustavo Bezerra, AuthorVieira, Frederico, AuthorVieira, Jordany, AuthorVillela, Thyrso, AuthorXiao, Linfeng, AuthorYang, Weiqiang, AuthorZhang, Jiajun, AuthorZhang, Xue, AuthorZhu, Zenghao, Author more..
Affiliations:
1Physical Cosmology, MPI for Astrophysics, Max Planck Society, ou_2205644              

Content

show
hide
Free keywords: -
 Abstract: BINGO (BAO from Integrated Neutral Gas Observations) is a unique radio telescope designed to map the intensity of neutral hydrogen distribution at cosmological distances, making the first detection of Baryon Acoustic Oscillations (BAO) in the frequency band 980 MHz - 1260 MHz, corresponding to a redshift range 0.127<z<0.449. BAO is one of the most powerful probes of cosmological parameters and BINGO was designed to detect the BAO signal to a level that makes it possible to put new constraints on the equation of state of dark energy. The telescope will be built in Paraíba, Brazil and consists of two ∼ 40m mirrors, a feedhorn array of 28 horns, and no moving parts, working as a drift-scan instrument. It will cover a 15∘ declination strip centered at ∼δ=−15∘, mapping ∼5400 square degrees in the sky. The BINGO consortium is led by University of São Paulo with co-leadership at National Institute for Space Research and Campina Grande Federal University (Brazil). Telescope subsystems have already been fabricated and tested, and the dish and structure fabrication are expected to start in late 2020, as well as the road and terrain preparation.

Details

show
hide
Language(s): eng - English
 Dates: 2021-05-26
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1590/0001-3765202120201096
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Anais da Academia Brasileira de Ciências
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Rio de Janeiro : A Academia
Pages: - Volume / Issue: (93) Sequence Number: e20201096 Start / End Page: - Identifier: ISSN: 0001-3765
CoNE: https://pure.mpg.de/cone/journals/resource/954927511402