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Title: Beasts in Lambda-CDM zoo

Abstract

Recent astronomical discoveries of supermassive black holes (quasars), gamma-bursters, super-novae, and dust at high redshifts, z = (5−10), are reviewed. Such a dense population of the early universe is at odds with the conventional mechanisms of its possible origin. Similar data from the contemporary universe, which are also in conflict with natural expectations, are considered too. Two possible mechanisms are suggested, at least one of which can potentially solve all these problems. As a by-product of the last model, an abundant cosmological antimatter may be created.

Authors:
 [1]
  1. Novosibirsk State University (Russian Federation)
Publication Date:
OSTI Identifier:
22759637
Resource Type:
Journal Article
Journal Name:
Physics of Atomic Nuclei
Additional Journal Information:
Journal Volume: 80; Journal Issue: 5; Other Information: Copyright (c) 2017 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7788
Country of Publication:
United States
Language:
English
Subject:
79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; ANTIMATTER; BLACK HOLES; BY-PRODUCTS; COSMIC GAMMA BURSTS; DUSTS; ORIGIN; QUASARS; RED SHIFT; REVIEWS; SUPERNOVAE; UNIVERSE

Citation Formats

Dolgov, A. D., E-mail: dolgov@itep.ru. Beasts in Lambda-CDM zoo. United States: N. p., 2017. Web. doi:10.1134/S1063778817050076.
Dolgov, A. D., E-mail: dolgov@itep.ru. Beasts in Lambda-CDM zoo. United States. doi:10.1134/S1063778817050076.
Dolgov, A. D., E-mail: dolgov@itep.ru. Fri . "Beasts in Lambda-CDM zoo". United States. doi:10.1134/S1063778817050076.
@article{osti_22759637,
title = {Beasts in Lambda-CDM zoo},
author = {Dolgov, A. D., E-mail: dolgov@itep.ru},
abstractNote = {Recent astronomical discoveries of supermassive black holes (quasars), gamma-bursters, super-novae, and dust at high redshifts, z = (5−10), are reviewed. Such a dense population of the early universe is at odds with the conventional mechanisms of its possible origin. Similar data from the contemporary universe, which are also in conflict with natural expectations, are considered too. Two possible mechanisms are suggested, at least one of which can potentially solve all these problems. As a by-product of the last model, an abundant cosmological antimatter may be created.},
doi = {10.1134/S1063778817050076},
journal = {Physics of Atomic Nuclei},
issn = {1063-7788},
number = 5,
volume = 80,
place = {United States},
year = {2017},
month = {9}
}