Apparent brightness distribution of GRB host galaxies

Apparent brightness distribution of GRB host galaxies

We studied the unbiased optical brightness distribution which was calculated from the survival analysis of host galaxies (HGs) data and its relationship with the Swift GRB data of the host galaxies observed by the Keck telescope. Based on the sample obtained from merging the Swift GRB table and the...

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Veröffentlicht in:Proceedings of the International Astronomical Union 2015-08, Vol.11 (S315), p.1-2, Article E4
Hauptverfasser: Bagoly, Zsolt, Rácz, István I., Balázs, Lajos G., Horváth, István, Tóth, L. Viktor
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
Brightness distribution
Data analysis
Galaxies
Galaxy distribution
Luminosity
Mathematical analysis
Merging
Methods
Poster Papers
Stars & galaxies
Survival
Tables (data)
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Beschreibung
Zusammenfassung:We studied the unbiased optical brightness distribution which was calculated from the survival analysis of host galaxies (HGs) data and its relationship with the Swift GRB data of the host galaxies observed by the Keck telescope. Based on the sample obtained from merging the Swift GRB table and the Keck optical data we also studied the dependence of this distribution on the GRB's data. Finally, we compared the HGs distribution with standard galaxies distribution of the DEEP2 redshift survey and checked the result with the VIPERS catalogue too.
ISSN:1743-9213
1743-9221
DOI:10.1017/S1743921316007651