Speaker
Dr
Valerio Formato
(INFN - Sezione di Roma Tor Vergata)
Description
Cosmic Nitrogen, Sodium, and Aluminum nuclei are a combination of primaries, produced at cosmic-ray sources, and secondaries resulting from collisions of heavier primary cosmic rays with the interstellar medium. We present high statistics measurements of the N, Na and Al rigidity spectra. We discuss the properties and composition of their spectra and present a novel model-independent determination of their abundance ratios at the source. The systematic comparison with the latest GALPROP cosmic ray model is presented.
| Collaboration name | AMS-02 collaboration |
|---|
Primary author
Dr
Valerio Formato
(INFN - Sezione di Roma Tor Vergata)
