Cosmic Ray isotopes measured by AMS02

TL;DR

This paper presents preliminary measurements of light isotope ratios in cosmic rays using AMS-02 data, providing insights into cosmic ray propagation models.

Contribution

It introduces new measurements of isotopic flux ratios in cosmic rays, enhancing understanding of cosmic ray propagation in the galaxy.

Findings

Measured 3He/4He, 6Li/7Li, and D/p flux ratios

Provided isotopic component fluxes from AMS-02 data

Contributed data to constrain cosmic ray propagation models

Abstract

The measurement of light isotope components in cosmic rays (CR) like3He,2H (D)and6Li are some of the most valuable tools for understanding the propagation of CR in the galaxy and constrain the models that describe it. In this work a new preliminary measurement of3He/4He,6Li/7Li and D/p flux ratios are presented, each obtained from the data of the AMS-02 experiment, along with the measurement of the isotopic component fluxes.