2. |
- Berciano Alba, A., et al.
(författare)
-
DEMON: a proposal for a satellite-borne experiment to study dark matter and dark energy
- 2006
-
Ingår i: Proceedings of the SPIE: Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray, eds, M.J.L. Turner and G. Hasinger. ; 6266, s. 91-
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- We outline a novel satellite mission concept, DEMON, aimed at advancing our comprehension of both dark matter and dark energy, taking full advantage of two complementary methods: weak lensing and the statistics of galaxy clusters. We intend to carry out a 5000 deg2 combined IR, optical and X-ray survey with galaxies up to a redshift of z~2 in order todetermine the shear correlation function. We will also find ~100000 galaxy clusters, making it the largest survey of this type to date. The DEMON spacecraft will comprise one IR/optical and eight X-ray telescopes,coupled to multiple cameras operating at different frequency bands. To a great extent, the technology employed has already been partially tested on ongoing missions, therefore ensuring improved reliability.
|
|