Cosmic rays at the knee - results and implications

6 Aug 2022, 11:45
1h
Erice, Sicily, Italy

Erice, Sicily, Italy

Ettore Majorana Center for Scientific Culture, Erice, Sicily, Italy

Speaker

Jörg Hörandel (Radboud University Nijmegen dep. Astrophysics)

Description

The all-particle spectrum of cosmic rays follows roughly a steep power law. At a few times $10^{15}$ eV the spectral index of the power law changes, this is called the "knee" in the literature. Experimental results of cosmic-ray measurements in the knee region will be reviewed. Implications on our understanding of cosmic rays, their origin, and physics of propagation will be discussed.

Primary author

Jörg Hörandel (Radboud University Nijmegen dep. Astrophysics)

Presentation materials