Fitting Supernovae and Gamma Ray Bursts Data DEDGP
written by
Jacob Moldenhauer, Keenan Stone, Zeke Shuler, and Larry Engelhardt
The 1998 discovery of the cosmic acceleration with supernovae was recently awarded the 2011 Nobel Prize in Physics. Gamma-Ray Bursts (GRB) support this accelerated expansion of the universe (cosmic acceleration) at high redshifts up to z=8.1. The simulation allows users to compare and fit theoretical models of cosmology with recent gamma-ray bursts data sets to confirm the accelerated expansion of the universe. This modeling allows the user to vary cosmological parameters within a particular class of dark energy cosmological models to fit a particular cosmological data set. The user can plot several theoretical curves with the data to compare different models. The values of these parameters, for a particular model, determine the physical description and evolution of the universe.
The EJS Fitting Cosmological Data GRB model was created using Easy Java Simulations (EJS) modeling tool. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the ejs_FittingCosmologicalDataGRB.jar file will run the program if Java is installed. You can modify this simulation if you have EJS by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.
Please note that this resource requires
at least version 1.6 of Java.
Gamma Ray Burst Data Model
The Gamma Ray Burst Data Model allows the user to test a cosmological model with different data sets. download 1499kb .jar
Last Modified: November 18, 2012
previous versions
Fitting Supernovae and Gamma Ray Bursts Data Source Code
The source code zip archive contains an XML representation of the Fitting Supernovae and Gamma Ray Bursts Data Model. Unzip this archive in your EJS workspace to compile and run this model using EJS. download 134kb .zip
Last Modified: August 17, 2017
previous versions
Gamma Ray Burst Data Source Code
The source code zip archive contains an EJS-XML representation of the Gamma Ray Burst Data Model. Unzip this archive in your EJS workspace to compile and run this model using EJS. download 34kb .zip
Last Modified: November 18, 2012
previous versions
<a href="https://www.compadre.org/OSP/items/detail.cfm?ID=12362">Moldenhauer, J, K. Stone, Z. Shuler, and L. Engelhardt. "Fitting Supernovae and Gamma Ray Bursts Data DEDGP." Version 1.0.</a>
J. Moldenhauer, K. Stone, Z. Shuler, and L. Engelhardt, Computer Program FITTING SUPERNOVAE AND GAMMA RAY BURSTS DATA DEDGP, Version 1.0 (2012), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12362&DocID=3085).
J. Moldenhauer, K. Stone, Z. Shuler, and L. Engelhardt, Computer Program FITTING SUPERNOVAE AND GAMMA RAY BURSTS DATA DEDGP, Version 1.0 (2012), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12362&DocID=3085>.
Moldenhauer, J., Stone, K., Shuler, Z., & Engelhardt, L. (2012). Fitting Supernovae and Gamma Ray Bursts Data DEDGP (Version 1.0) [Computer software]. Retrieved November 2, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12362&DocID=3085
Moldenhauer, J, K. Stone, Z. Shuler, and L. Engelhardt. "Fitting Supernovae and Gamma Ray Bursts Data DEDGP." Version 1.0. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12362&DocID=3085 (accessed 2 November 2024).
@misc{
Author = "Jacob Moldenhauer and Keenan Stone and Zeke Shuler and Larry Engelhardt",
Title = {Fitting Supernovae and Gamma Ray Bursts Data DEDGP},
Month = {August},
Year = {2012}
}
%A Jacob Moldenhauer %A Keenan Stone %A Zeke Shuler %A Larry Engelhardt %T Fitting Supernovae and Gamma Ray Bursts Data DEDGP %D August 11, 2012 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12362&DocID=3085 %O 1.0 %O application/java
%0 Computer Program %A Moldenhauer, Jacob %A Stone, Keenan %A Shuler, Zeke %A Engelhardt, Larry %D August 11, 2012 %T Fitting Supernovae and Gamma Ray Bursts Data DEDGP %7 1.0 %8 August 11, 2012 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12362&DocID=3085
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The Easy Java Simulations Modeling and Authoring Tool is needed to explore the computational model used in the Fitting Supernovae and Gamma Ray Bursts Data Model.