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https://github.com/mohamedelashri/revisiting-supernova-project-data
Analysis of Supernova Cosmology project results.
https://github.com/mohamedelashri/revisiting-supernova-project-data
astrophysics cosmology physics
Last synced: about 2 months ago
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Analysis of Supernova Cosmology project results.
- Host: GitHub
- URL: https://github.com/mohamedelashri/revisiting-supernova-project-data
- Owner: MohamedElashri
- License: gpl-3.0
- Created: 2018-11-17T07:16:09.000Z (about 6 years ago)
- Default Branch: master
- Last Pushed: 2021-03-02T16:37:20.000Z (almost 4 years ago)
- Last Synced: 2023-03-03T23:28:39.464Z (almost 2 years ago)
- Topics: astrophysics, cosmology, physics
- Language: Jupyter Notebook
- Homepage:
- Size: 3.54 MB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 3
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Revisit Supernovae project data
This project goal was to determine the likelihood of an accelerating universe and therefore a positive cosmological constant, using data from the redshift of Type Ia supernovae.
### Type Ia supernovaeType Ia supernovae are very bright standard candles, which makes it possible to calculate their distance to earth from the observed luminosity. Type Ia supernovae are rare in most galaxies. This makes them ideal for project's measurements.
## My project goal
This project was my graduate data analysis class project at University of Minnesota and and my purpose was to apply what I have learned and reproduce the results of the official collaboration paper [1].
The link to my analysis report can be found [here](https://melashri.net/Notebooks/SuperNova.html)
[1] Perlmutter, S., “Measurements of Ω and Λ from 42 High-Redshift Supernovae”, The Astrophysical Journal, vol. 517, no. 2, pp. 565–586, 1999. doi:10.1086/307221.