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astro-ph.HE2022
Constraints on the positron emission from pulsar populations with AMS-02 data
Silvia Manconi
Electron and positron fluxes in cosmic rays are currently measured with unprecedented precision by AMS-02 up to TeV energies, and represent unique probes for the local properties o…
astro-ph.HE2022★ 3 cited
Dark Matter constraints from Planck observations of the Galactic polarized synchrotron emission
Silvia Manconi, Alessandro Cuoco, Julien Lesgourgues
Dark Matter (DM) annihilation in our Galaxy may produce a linearly polarized synchrotron signal. We use, for the first time, synchrotron polarization to constrain the DM annihilati…