The XIX International Conference on Topics in Astroparticle and Underground Physics (TAUP2025)

Unique Properties of Secondary Cosmic Rays: Results from the Alpha Magneti Spectrometer

26 Aug 2025, 15:35

15m

Conference Room F1-R2

Oral High-Energy Astrophysics and Cosmic Rays High-Energy Astrophysics and Cosmic Rays

Speaker

Dr Zhaomin Wang (Shandong Institue of Advanced Technology (SDIAT)))

Description

We present high statistics measurements of the secondary cosmic rays Lithium, Beryllium, Boron, Fluorine, and Phosphorus based on 13.5 years of AMS data. The properties of the secondary cosmic ray fluxes and their ratios to the primary cosmic rays Li/C, Be/C, B/C, Li/O, Be/O, B/O, and F/Si and P/Si are discussed. The systematic comparison with the latest GALPROP cosmic ray model is presented.