Low-energy cosmic rays (up to the GeV energy domain) play a crucial role in the physics
and chemistry of the densest phase of the interstellar medium. Unlike interstellar ionising …

We review recent observations and modeling developments on the subject of galactic
cosmic rays through the heliosphere and in the Very Local Interstellar Medium, emphasizing …

Boron nuclei in cosmic rays (CRs) are believed to be mainly produced by the fragmentation
of heavier nuclei, such as carbon and oxygen, via collisions with the interstellar matter …

The Λ CDM cosmology passes demanding tests that establish it as a good approximation to
reality. The theory is incomplete, of course, and open issues are being examined in active …

We present the precision measurement of the daily proton fluxes in cosmic rays from May
20, 2011 to October 29, 2019 (a total of 2824 days or 114 Bartels rotations) in the rigidity …

We present the measurement of the energy dependence of the boron flux in cosmic rays and
its ratio to the carbon flux in an energy interval from 8.4 GeV/n to 3.8 TeV/n based on the …

An excess of γ rays in the data measured by the Fermi Large Area Telescope in the direction
of the Galactic Center has been reported in several publications. This excess, labeled as the …

We present the precision measurement of 2824 daily helium fluxes in cosmic rays from May
20, 2011 to October 29, 2019 in the rigidity interval from 1.71 to 100 GV based on 7.6× 10 8 …

Based on 4 yr AMS-02 antiproton data, we present bounds on the dark matter (DM)
annihilation cross section vs. mass for some representative final state channels. We use …

New particles in theories beyond the standard model can manifest as stable relics that
interact strongly with visible matter and make up a small fraction of the total dark matter …