The BINGO project: VII. Cosmological forecasts from 21 cm intensity mapping

Context. The 21 cm line of neutral hydrogen (H  I ) opens a new avenue in our exploration of the structure and evolution of the Universe. It provides complementary data to the current large-scale structure (LSS) observations with different systematics, and thus it will be used to improve our underst...

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Published in:Astronomy and astrophysics (Berlin) 2022-08, Vol.664, p.A20
Main Authors: Costa, Andre A., Landim, Ricardo G., Novaes, Camila P., Xiao, Linfeng, Ferreira, Elisa G. M., Abdalla, Filipe B., Wang, Bin, Abdalla, Elcio, Battye, Richard A., Marins, Alessandro, Wuensche, Carlos A., Barosi, Luciano, Brito, Francisco A., Queiroz, Amilcar R., Villela, Thyrso, Fornazier, Karin S. F., Liccardo, Vincenzo, Santos, Larissa, dos Santos, Marcelo V., Zhang, Jiajun
Format: Article
Language:English
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Summary:Context. The 21 cm line of neutral hydrogen (H  I ) opens a new avenue in our exploration of the structure and evolution of the Universe. It provides complementary data to the current large-scale structure (LSS) observations with different systematics, and thus it will be used to improve our understanding of the Λ cold dark matter (ΛCDM) model. This will ultimately constrain our cosmological models, attack unresolved tensions, and test our cosmological paradigm. Among several radio cosmological surveys designed to measure this line, BINGO is a single-dish telescope mainly designed to detect baryon acoustic oscillations (BAOs) at low redshifts (0.127 
ISSN:0004-6361
1432-0746
DOI:10.1051/0004-6361/202140888