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Large Synoptic Survey Telescope: Dark Energy Science Collaboration
LSST Dark Energy Science Collaboration
This white paper describes the LSST Dark Energy Science Collaboration (DESC), whose goal is the study of dark energy and related topics in fundamental physics with data from the La…
BAORadio: A digital pipeline for radio interferometry and 21 cm mapping of large scale structures
Réza Ansari, Jean-Eric Campagne, Pierre Colom +5
3D mapping of matter distribution in the universe through the 21 cm radio emission of atomic hydrogen HI is a complementary approach to optical surveys for the study of the Large S…
Positioning and orienting a static cylindrical radio-reflector for wide field surveys
Marc Moniez
Several projects in radioastronomy plan to use large static cylindrical reflectors with an extended lobe sampling a sector of the rotating sky. This study provides the exact mathem…
Search for Turbulent Gas through Interstellar Scintillation
Marc Moniez, R. Ansari, F. Habibi +1
Stars twinkle because their light propagates through the atmosphere. The same phenomenon is expected when the light of remote stars crosses a Galactic - disk or halo - refractive m…