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Possible explanation of primordial 7Li deficit. / Arbuzova, E. V.; Dolgov, A. D.

In: European Physical Journal C, Vol. 85, 1362, 28.11.2025.

Research output: Contribution to journal › Article › peer-review

Harvard

Arbuzova, EV & Dolgov, AD 2025, 'Possible explanation of primordial 7Li deficit', European Physical Journal C, vol. 85, 1362. https://doi.org/10.1140/epjc/s10052-025-15089-7

APA

Arbuzova, E. V., & Dolgov, A. D. (2025). Possible explanation of primordial 7Li deficit. European Physical Journal C, 85, [1362]. https://doi.org/10.1140/epjc/s10052-025-15089-7

Vancouver

Arbuzova EV, Dolgov AD. Possible explanation of primordial 7Li deficit. European Physical Journal C. 2025 Nov 28;85:1362. doi: 10.1140/epjc/s10052-025-15089-7

Author

Arbuzova, E. V. ; Dolgov, A. D. / Possible explanation of primordial 7Li deficit. In: European Physical Journal C. 2025 ; Vol. 85.

BibTeX

@article{6573d8d5cca445738b4b69306e01b1be,
title = "Possible explanation of primordial 7Li deficit",
abstract = "A reduction mechanism of the theoretically predicted excessive abundance of 7Li via baryons evaporated by primordial black holes is suggested. It is shown that the fraction of 7Li with respect to the number density of baryons can be diminished down to the observed value via the process of 7Li transformation by neutron or proton capture. The created in this process 8Li or 8Be quickly decay into a pair of 4He nuclei.",
author = "Arbuzova, {E. V.} and Dolgov, {A. D.}",
note = "Arbuzova, E.V., Dolgov, A.D. Possible explanation of primordial 7Li deficit. Eur. Phys. J. C 85, 1362 (2025). https://doi.org/10.1140/epjc/s10052-025-15089-7. This work was supported by the RSF grant 23-42-00066.",
year = "2025",
month = nov,
day = "28",
doi = "10.1140/epjc/s10052-025-15089-7",
language = "English",
volume = "85",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer Nature",

}

RIS

TY - JOUR

T1 - Possible explanation of primordial 7Li deficit

AU - Arbuzova, E. V.

AU - Dolgov, A. D.

N1 - Arbuzova, E.V., Dolgov, A.D. Possible explanation of primordial 7Li deficit. Eur. Phys. J. C 85, 1362 (2025). https://doi.org/10.1140/epjc/s10052-025-15089-7. This work was supported by the RSF grant 23-42-00066.

PY - 2025/11/28

Y1 - 2025/11/28

N2 - A reduction mechanism of the theoretically predicted excessive abundance of 7Li via baryons evaporated by primordial black holes is suggested. It is shown that the fraction of 7Li with respect to the number density of baryons can be diminished down to the observed value via the process of 7Li transformation by neutron or proton capture. The created in this process 8Li or 8Be quickly decay into a pair of 4He nuclei.

AB - A reduction mechanism of the theoretically predicted excessive abundance of 7Li via baryons evaporated by primordial black holes is suggested. It is shown that the fraction of 7Li with respect to the number density of baryons can be diminished down to the observed value via the process of 7Li transformation by neutron or proton capture. The created in this process 8Li or 8Be quickly decay into a pair of 4He nuclei.

UR - https://www.scopus.com/pages/publications/105023294256

UR - https://www.mendeley.com/catalogue/29b6c618-07ed-3b85-adf1-acfcf94c1a79/

U2 - 10.1140/epjc/s10052-025-15089-7

DO - 10.1140/epjc/s10052-025-15089-7

M3 - Article

VL - 85

JO - European Physical Journal C

JF - European Physical Journal C

SN - 1434-6044

M1 - 1362

ER -

ID: 72575363