A diffusive origin for the cosmic-ray spectral hardening reveals signatures of a nearbysource in the leptons and protons data

Ottavio Fornieri, Daniele Gaggero, Daniel Guberman +2

In this work we aim at reproducing, simultaneously, the spectral feature at $\sim 10\mathrm{TeV}$ in the cosmic-ray proton spectrum, recently reported by the DAMPE Collaboratio…