CosmicEmu, Version 2.0
Software
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OSTI ID:1352901
- LANL
The CosmicEmu implements a Gaussian process emulation scheme to predict the dark matter and dark matter + neutrino power spectra over a range of physical parameters that describe the composition and evolution of the Universe. The procedure can produce thousands of spectra per second, much faster than the complex n-body simulations used to produce the training set, which can take weeks per simulation. The training simulations, their design, and the general scheme is described in Lawrence et al. (2010), Heitmann et al. (2014), Heitmann et al. (2016), and an upcoming paper.
- Short Name / Acronym:
- CosmicEmu; 005237MLTPL00
- Project Type:
- Open Source under the BSD License.
- Site Accession Number:
- C17050
- Version:
- 00
- Programming Language(s):
- Medium: X; OS: Any
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- Contributing Organization:
- Los Alamos National Laboratory (LANL)
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 1352901
- Country of Origin:
- United States
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CosmicEmu, Version 2.0
Software
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Wed Apr 19 20:00:00 EDT 2017
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OSTI ID:code-5212