newsNumerical Cosmology - NumCosmo - News: New Data type: Supernova Ia with covariance

 
 
Latest News
New release 0.9.0-4 posted by vitenti, Fri 17 May 2013 04:13:16 PM UTC - 0 replies
Namespace Splitting and Improvements posted by vitenti, Sun 23 Dec 2012 12:53:57 AM UTC - 0 replies
WMAP9 posted by pennalima, Fri 21 Dec 2012 06:24:04 PM UTC - 0 replies
New example: Confidence regions. posted by vitenti, Thu 13 Dec 2012 01:55:11 PM UTC - 0 replies
New Data type: Supernova Ia with covariance posted by vitenti, Tue 11 Dec 2012 07:10:12 PM UTC - 0 replies
[Submit News]
[12 news in archive]

New Data type: Supernova Ia with covariance

Item posted by Sandro Dias Pinto Vitenti <vitenti> on Tue 11 Dec 2012 07:10:12 PM UTC.

Added support to Supernova Ia with non diagonal covariance matrices to the library. In this new model the phenomenological parameters alpha, beta, sigma_int, etc can be analyzed together with the cosmological parameters. This allows analysis similar to what is done, for example, in Conley 2011 ( http://arxiv.org/abs/1104.1443 ).

Added a simple example of model fitting using SN Ia data: ( http://www.nongnu.org/numcosmo/#ExampleFitSNIaPython ).

Several other improvements:
- Serialization.
- the darkenergy fitter.
- Documentation.
- Bug fixes.

Comments:

No messages in New Data type: Supernova Ia with covariance

 

Back to the top


Powered by Savane 3.1-cleanup