The highest energy cosmic rays from superheavy dark matter particles

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The highest energy cosmic rays from superheavy dark matter particles. / Arbuzova, Elena.

в: Proceedings of Science, Том 482, 026, 07.10.2025.

Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование

BibTeX

@article{e9430ceffdd64878a16c35608c5c1409,

title = "The highest energy cosmic rays from superheavy dark matter particles",

abstract = "It is commonly accepted that high energy cosmic rays up to $10^{19}$ eV can be produced in catastrophic astrophysical processes. However the source of a few observed events with higher energies remains mysterious. We propose that they may originate from decay or annihilation of ultra heavy particles of dark matter. Such particles naturally appear in some models of modified gravity related to Starobinsky inflation.",

author = "Elena Arbuzova",

note = "This work was supported by the RSF Grant 22-12-00103.; Frontier Research in Astrophysics – IV, FRAPWS2024 ; Conference date: 09-09-2024 Through 14-09-2024",

year = "2025",

month = oct,

day = "7",

doi = "10.22323/1.482.0026",

language = "English",

volume = "482",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

RIS

TY - JOUR

T1 - The highest energy cosmic rays from superheavy dark matter particles

AU - Arbuzova, Elena

N1 - This work was supported by the RSF Grant 22-12-00103.

PY - 2025/10/7

Y1 - 2025/10/7

N2 - It is commonly accepted that high energy cosmic rays up to $10^{19}$ eV can be produced in catastrophic astrophysical processes. However the source of a few observed events with higher energies remains mysterious. We propose that they may originate from decay or annihilation of ultra heavy particles of dark matter. Such particles naturally appear in some models of modified gravity related to Starobinsky inflation.

AB - It is commonly accepted that high energy cosmic rays up to $10^{19}$ eV can be produced in catastrophic astrophysical processes. However the source of a few observed events with higher energies remains mysterious. We propose that they may originate from decay or annihilation of ultra heavy particles of dark matter. Such particles naturally appear in some models of modified gravity related to Starobinsky inflation.

UR - https://www.scopus.com/pages/publications/105037873969

UR - https://www.mendeley.com/catalogue/085e39e3-f530-34ba-a2c0-6f8a451b2bb3/

U2 - 10.22323/1.482.0026

DO - 10.22323/1.482.0026

M3 - Conference article

VL - 482

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

M1 - 026

T2 - Frontier Research in Astrophysics – IV

Y2 - 9 September 2024 through 14 September 2024

ER -

ID: 77269460