2 papers
astro-ph.HE2026
Elemental cosmic ray spectra reveal two populations of Galactic sources and an immediate transition to an extragalactic component after the knee
Timur A. Dzhatdoev, Anatoly A. Semenov
The energy spectra for individual elements and/or for groups of elements in cosmic rays (CR) in the energy range between 100 Z GeV and 10 Z PeV (where Z is…
astro-ph.HE2026
Multi-TeV -ray candidates from GRB 221009A: a downturn in the intrinsic -ray spectrum, an echo of the prompt emission phase, and intergalactic electromagnetic cascades
Timur A. Dzhatdoev, Jagdish C. Joshi, Abhijit Roy +2
The detection of -ray candidates up to the energy of 13 TeV from the exceptionally bright -ray burst GRB 221009A by the Large High Altitude Air-Shower Observatory…