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Asymmetric baryon capture by primordial black holes and baryon asymmetry of the Universe. / Dolgov, A. D.; Pozdnyakov, N. A.
в: Physical Review D, Том 104, № 8, 083524, 15.10.2021.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Asymmetric baryon capture by primordial black holes and baryon asymmetry of the Universe
AU - Dolgov, A. D.
AU - Pozdnyakov, N. A.
N1 - Funding Information: This work was supported by RSF Grant No. 20-42-09010. The Feynman diagrams were drawn by JaxoDraw . Publisher Copyright: © 2021 Published by the American Physical Society
PY - 2021/10/15
Y1 - 2021/10/15
N2 - We have refined our previously suggested scenario of generation of the cosmological baryon asymmetry through an asymmetric capture of baryons and antibaryons by a primordial black hole [A.D. Dolgov and N.A. Pozdnyakov, arXiv:2009.04361]. It is found that in the limit of weak interactions of hypothetical heavy baryons with the primeval plasma the effect can be strongly enhanced and the observed magnitude of the asymmetry can be obtained for a wide range of the model parameters.
AB - We have refined our previously suggested scenario of generation of the cosmological baryon asymmetry through an asymmetric capture of baryons and antibaryons by a primordial black hole [A.D. Dolgov and N.A. Pozdnyakov, arXiv:2009.04361]. It is found that in the limit of weak interactions of hypothetical heavy baryons with the primeval plasma the effect can be strongly enhanced and the observed magnitude of the asymmetry can be obtained for a wide range of the model parameters.
UR - http://www.scopus.com/inward/record.url?scp=85117395608&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.104.083524
DO - 10.1103/PhysRevD.104.083524
M3 - Article
AN - SCOPUS:85117395608
VL - 104
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 8
M1 - 083524
ER -
ID: 34464014