Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
JWST data and possible interpretation. / Dolgov, A. D.
в: Proceedings of Science, Том 447, 010, 17.04.2024.Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
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TY - JOUR
T1 - JWST data and possible interpretation
AU - Dolgov, A. D.
N1 - Conference code: 14
PY - 2024/4/17
Y1 - 2024/4/17
N2 - Recent data released by James Webb Space Telescope (JWST) and, somewhat earlier, the data presented by Hubble Space Telescope (HST) are commonly understood as a strong indication for breaking of the canonical ?CDM cosmology. It is argued in the presented work that massive primordial black holes (PBH) could seed galaxy and quasar formation in the very young universe as it has been conjectured in our paper of 1993 and resolve the tension induced by the JWST and the HST data with the standard cosmology. This point of view is presently supported by several recent works. The proposed mechanism of PBH formation leads to the log-normal mass spectrum of PBHs and predicts abundant antimatter population of our Galaxy, Milky Way. Both these predictions are in excellent agreement with astronomical observations.
AB - Recent data released by James Webb Space Telescope (JWST) and, somewhat earlier, the data presented by Hubble Space Telescope (HST) are commonly understood as a strong indication for breaking of the canonical ?CDM cosmology. It is argued in the presented work that massive primordial black holes (PBH) could seed galaxy and quasar formation in the very young universe as it has been conjectured in our paper of 1993 and resolve the tension induced by the JWST and the HST data with the standard cosmology. This point of view is presently supported by several recent works. The proposed mechanism of PBH formation leads to the log-normal mass spectrum of PBHs and predicts abundant antimatter population of our Galaxy, Milky Way. Both these predictions are in excellent agreement with astronomical observations.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85191000679&origin=inward&txGid=756577e045d7026e962d803e69e1225f
UR - https://www.mendeley.com/catalogue/fbc7261b-adaf-346d-9f01-ccc5dc70f502/
U2 - 10.22323/1.447.0010
DO - 10.22323/1.447.0010
M3 - Conference article
VL - 447
JO - Proceedings of Science
JF - Proceedings of Science
SN - 1824-8039
M1 - 010
T2 - 14th Frascati Workshops on Multifrequency Behaviour of High Energy Cosmic Sources
Y2 - 12 June 2023 through 17 June 2023
ER -
ID: 62701767