Wide-field Multi-object Spectroscopy to Enhance Dark Energy Science from LSST
Abstract
This white paper describes the opportunities to greatly improve measurements of cosmological parameters from LSST made possible by community access to wide-field (>20 sq. deg. total area), highly-multiplexed OIR multi- object spectroscopy (MOS) on 4-15m telescopes. Companion papers discuss opportunities from deeper MOS and single-object data.
- Publication:
-
Bulletin of the American Astronomical Society
- Pub Date:
- May 2019
- DOI:
- 10.48550/arXiv.1903.09323
- arXiv:
- arXiv:1903.09323
- Bibcode:
- 2019BAAS...51c.363M
- Keywords:
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- Astrophysics - Cosmology and Nongalactic Astrophysics
- E-Print:
- Submitted to the call for Astro2020 science white papers