A revamped understanding of Cosmic Rays and Gamma-Ray Bursts

Interesting data on Gamma Ray Burts (GRBs) and Cosmic Rays (CRs) have recently been made public. GRB221009A has a record “peak energy”. The CR electron spectrum has been measured to unprecedented high energies and exhibits a “knee” akin to the ones in all-particle or individual-element CR nuclei. IceCube has not seen high-energy neutrinos associated with GRBs. AMS has published a CR positron spectrum conducive to much speculation. We examine these data in the light of the “CannonBall Model” of GRBs and CRs, in which they are intimately related and which they do strongly validate.

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Publication Details

Journal
Physics Letters B
Published
2025-06-06
DOI
https://doi.org/10.1016/j.physletb.2025.139641
Primary Topic
Gamma-ray bursts and supernovae
Type
article
Field-Weighted Citation Impact
0.00

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article

A revamped understanding of Cosmic Rays and Gamma-Ray Bursts

A. De Rújula
Physics Letters B
Gamma-ray bursts and supernovae
article

A revamped understanding of Cosmic Rays and Gamma-Ray Bursts

A. De Rújula
article en

Abstract

Interesting data on Gamma Ray Burts (GRBs) and Cosmic Rays (CRs) have recently been made public. GRB221009A has a record “peak energy”. The CR electron spectrum has been measured to unprecedented high energies and exhibits a “knee” akin to the ones in all-particle or individual-element CR nuclei. IceCube has not seen high-energy neutrinos associated with GRBs. AMS has published a CR positron spectrum conducive to much speculation. We examine these data in the light of the “CannonBall Model” of GRBs and CRs, in which they are intimately related and which they do strongly validate.

Physics Letters BVol. 868
Universidad Autónoma de Madrid (ES), European Organization for Nuclear Research (CH)
European Commission, Horizon 2020 Framework Programme, H2020 Marie Skłodowska-Curie Actions
Openalex Percentile: Top 92%
Gamma-ray bursts and supernovae
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