Titre :	Cosmology constraints with Gamma Ray Bursts (GRBs)
Type de document :	texte imprimé
Auteurs :	Manel Abida, Auteur ; Mimouni J., Directeur de thèse
Editeur :	CONSTANTINE [ALGERIE] : Université Frères Mentouri Constantine
Année de publication :	2020
Importance :	48 f.
Format :	30 cm.
Note générale :	Une copie électronique PDF disponible en BUC.
Langues :	Anglais (eng)
Catégories :	Sciences Exactes:Physique
Tags :	gamma rays bursts  general relativity  Friedman  Hubble  cosmology  universe  constraint.
Index. décimale :	530 Physique
Résumé :	Gamma-ray bursts are power generating cues in the universe therefore, it can be used for many studies among them is the study of the rate of cosmic expansion and investigation of the observational properties of dark energy and dark matter, It can also be used to find out the evolution of stars, as it has a close relationship with the evolution of massive stars and the possibility that it has a relationship with the phenomenon of universe formation (Big Bang). In this paper we studied some of the concepts of GRBs and their physical properties as well as knowledge of the cosmic expansion and the background of the microwave radiation remaining from the Big Bang then we discussed some Friedman's equations that are derived from Einstein's general relativity equation, in the last chapter we touched upon the most important cosmic limitations with GRP models this is the wide power release in GRB with a redshifts, GRB could be associated with the phenomenon of massive, metal-free star evolution which could have formed in the early stage of galactic evolution.
Diplome :	Master 2
Permalink :	https://bu.umc.edu.dz/master/index.php?lvl=notice_display&id=14259

Cosmology constraints with Gamma Ray Bursts (GRBs) [texte imprimé] / Manel Abida, Auteur ; Mimouni J., Directeur de thèse . - CONSTANTINE [ALGERIE] : Université Frères Mentouri Constantine, 2020 . - 48 f. ; 30 cm.
Une copie électronique PDF disponible en BUC.
Langues : Anglais (eng)

Catégories :	Sciences Exactes:Physique
Tags :	gamma rays bursts  general relativity  Friedman  Hubble  cosmology  universe  constraint.
Index. décimale :	530 Physique
Résumé :	Gamma-ray bursts are power generating cues in the universe therefore, it can be used for many studies among them is the study of the rate of cosmic expansion and investigation of the observational properties of dark energy and dark matter, It can also be used to find out the evolution of stars, as it has a close relationship with the evolution of massive stars and the possibility that it has a relationship with the phenomenon of universe formation (Big Bang). In this paper we studied some of the concepts of GRBs and their physical properties as well as knowledge of the cosmic expansion and the background of the microwave radiation remaining from the Big Bang then we discussed some Friedman's equations that are derived from Einstein's general relativity equation, in the last chapter we touched upon the most important cosmic limitations with GRP models this is the wide power release in GRB with a redshifts, GRB could be associated with the phenomenon of massive, metal-free star evolution which could have formed in the early stage of galactic evolution.
Diplome :	Master 2
Permalink :	https://bu.umc.edu.dz/master/index.php?lvl=notice_display&id=14259