Relationship between the large scale structure of the universe and spatial distribution of GRBs

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We studied the distribution of star-forming galaxies in the classical Millenium Simulation Springer et al. [1] and the Horizon Runs Kim et al. [2] databases. DeLucia and Blaizot [3] used a semi-analytical model for the galaxy genesis in Millenium I. We found a relationship between the distribution of the star-forming galaxies and the dark matter (DM), which we used as a transformation factor from the Millenium I to Millenium XXL. We simulated a star-forming galaxy sample with Markov Chain Monte Carlo (MCMC) method, and checked the relation between structures and the distribution of star-forming groups on a various scales. We concluded that above the BAO-scale we need a much more numerous sample than that of the current 407 GRBs to reveal the DM distribution. We got similar results applying our method to the Horizon Runs data.

Original languageEnglish
Title of host publicationHigh Energy Gamma-Ray Astronomy: 6th International Meeting on High Energy Gamma-Ray Astronomy
PublisherAmerican Institute of Physics Inc.
Volume1792
ISBN (Electronic)9780735414563
DOIs
Publication statusPublished - Jan 4 2017
Event6th International Symposium on High Energy Gamma-Ray Astronomy - Heidelberg, Germany
Duration: Jul 11 2016Jul 15 2016

Other

Other6th International Symposium on High Energy Gamma-Ray Astronomy
CountryGermany
CityHeidelberg
Period7/11/167/15/16

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Rácz, I., Balázs, L., Bagoly, Z., Tóth, L., & Horváth, I. (2017). Relationship between the large scale structure of the universe and spatial distribution of GRBs. In High Energy Gamma-Ray Astronomy: 6th International Meeting on High Energy Gamma-Ray Astronomy (Vol. 1792). [060012] American Institute of Physics Inc.. https://doi.org/10.1063/1.4968995