Anti-stars in the Milky Way and primordial black holes

Dolgov, A. D. (2023) Anti-stars in the Milky Way and primordial black holes. Il nuovo cimento C, 46 (1). pp. 1-9. ISSN 1826-9885

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Abstract

Astronomical data of the several recent years which present an evidence in favour of abundant antimatter population in our Galaxy, Milky Way, are analysed. The data include: registration of gamma-rays with energy 0.511 MeV, which surely originate from electron-positron annihilation at rest, very large flux of anti-helium nuclei, discovered at AMS, and 14 stars which produce excessive gammarays with energies of several hundred MeV which may be interpreted as indication that these stars consist of antimatter. Theoretical predictions of these phenomena, made much earlier ago are described.

Item Type:	Article
Subjects:	500 Scienze naturali e Matematica > 530 Fisica
Depositing User:	Marina Spanti
Date Deposited:	02 Feb 2023 13:35
Last Modified:	02 Feb 2023 13:35
URI:	http://eprints.bice.rm.cnr.it/id/eprint/22238

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