Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Cosmic Rays from Heavy Particle Decays. / Arbuzova, E. V.; Dolgov, A. D.; Nikitenko, A. A.
в: Physics of Atomic Nuclei, Том 87, № 1, 02.2024, стр. 49-55.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Cosmic Rays from Heavy Particle Decays
AU - Arbuzova, E. V.
AU - Dolgov, A. D.
AU - Nikitenko, A. A.
N1 - The work by E.V. Arbuzova and A.A. Nikitenko was supported by RSF grant no. 22-22-00294.
PY - 2024/2
Y1 - 2024/2
N2 - Multidimensional modification of gravity with a smaller mass scale of the gravitational interaction is considered. Stable by assumption dark matter particles could decay via interactions with virtual black holes. The decay rates of such processes are estimated. It is shown that with the proper fixation of the parameters the decays of these ultra-massive particles can give noticeable contribution to the flux of high energy cosmic rays in particular, near the Greisen–Zatsepin–Kuzmin limit. Such particles can also create neutrinos of very high energies observed in the existing huge underwater or ice-cube detectors.
AB - Multidimensional modification of gravity with a smaller mass scale of the gravitational interaction is considered. Stable by assumption dark matter particles could decay via interactions with virtual black holes. The decay rates of such processes are estimated. It is shown that with the proper fixation of the parameters the decays of these ultra-massive particles can give noticeable contribution to the flux of high energy cosmic rays in particular, near the Greisen–Zatsepin–Kuzmin limit. Such particles can also create neutrinos of very high energies observed in the existing huge underwater or ice-cube detectors.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85191707496&origin=inward&txGid=cf6ef673acf6f602ddeffda5e04abcbf
UR - https://www.webofscience.com/wos/woscc/full-record/WOS:001210969400007
UR - https://www.mendeley.com/catalogue/1aad9256-941e-31f9-9158-9955111c826c/
U2 - 10.1134/S1063778824020066
DO - 10.1134/S1063778824020066
M3 - Article
VL - 87
SP - 49
EP - 55
JO - Physics of Atomic Nuclei
JF - Physics of Atomic Nuclei
SN - 1063-7788
IS - 1
ER -
ID: 61174263