Cosmology with Gamma-Ray Bursts Using k-correction
In the case of Gamma Ray Bursts with measured redshift, we can calculate the k-correction to get the fluence and energy that were actually produced in the comoving system of the GRB. To achieve this we have to use well-fitted parameters of GRB spectrum, available in the GCN database. The output of t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
CTU Central Library
2011-01-01
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| Series: | Acta Polytechnica |
| Subjects: | |
| Online Access: | https://ojs.cvut.cz/ojs/index.php/ap/article/view/1324 |
| Summary: | In the case of Gamma Ray Bursts with measured redshift, we can calculate the k-correction to get the fluence and energy that were actually produced in the comoving system of the GRB. To achieve this we have to use well-fitted parameters of GRB spectrum, available in the GCN database. The output of the calculations is the comoving isotropic energy E<sub><em>iso</em></sub>, but this is not the endpoint: this data can be useful forestimating the Ω<sub>M</sub> parameter of the Universe and for making a GRB Hubble diagram usig Amati’s relation. |
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| ISSN: | 1210-2709 1805-2363 |