Add to ORKG3D mapping of matter distribution in the universe through the 21 cm radio emission of atomic hydrogen is a complementar y approach to optical sur veys for the study of the Large Scale Structures, in par ticular for measuring the BAO (Bar yon Acous- tic Oscillation) scale up to redshifts z=3 and constrain dark energy. We propose an instrument to carr y such a sur vey through intensity mapping, without detecting individual galax- ies. An R&D effor t (electronics, antenna/feeds, software, . . . ), initiated in 2007, is being carried by an international team (France, USA, Canada, China), to design a multi-beam (100-1000 beams), large field of view (10-100 sq. deg) and large bandwidth (100 MHz) instrument suited for 21 cm intensity mapping at z =...
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensi...
This thesis presents instrumentation with which to measure the abundance of neutral hydrogen gas in ...
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensi...
16 pages, 18 figures submitted to Astronomy & Astrophysics (A&A)Large Scale Structures (LSS) in the ...
Context. Large-scale structures (LSS) in the universe can be traced using the neutral atomic hydroge...
International audienceThe nature of the most abundant components of the Universe, dark energy and da...
International audience21cm Intensity Mapping (IM) has been proposed about 15 years ago as a cost eff...
In this thesis we make progress toward establishing the observational method of 21 cm intensity mapp...
Context. Large Scale Structures (LSS) in the universe can be traced using the neutral atomic hydroge...
3D mapping of matter distribution in the Universe through the 21 cm radio emission of atomic hydroge...
White Paper for the Astro2010 Astronomy Decadal ReviewUsing the 21 cm line, observed all-sky and acr...
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensi...
This thesis presents instrumentation with which to measure the abundance of neutral hydrogen gas in ...
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensi...
16 pages, 18 figures submitted to Astronomy & Astrophysics (A&A)Large Scale Structures (LSS) in the ...
Context. Large-scale structures (LSS) in the universe can be traced using the neutral atomic hydroge...
International audienceThe nature of the most abundant components of the Universe, dark energy and da...
International audience21cm Intensity Mapping (IM) has been proposed about 15 years ago as a cost eff...
In this thesis we make progress toward establishing the observational method of 21 cm intensity mapp...
Context. Large Scale Structures (LSS) in the universe can be traced using the neutral atomic hydroge...
3D mapping of matter distribution in the Universe through the 21 cm radio emission of atomic hydroge...
White Paper for the Astro2010 Astronomy Decadal ReviewUsing the 21 cm line, observed all-sky and acr...
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensi...
This thesis presents instrumentation with which to measure the abundance of neutral hydrogen gas in ...
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensi...