We calculate the solar-modulated energy spectra of cosmic-ray antiprotons (¯ p's) from two candidate primary sources, i.e., evaporating primordial black holes and the annihilation of neutralino dark matter, as well as for the secondary ¯ p's produced by cosmic-ray interactions with interstellar gas. A large enhancement toward the solar minimum phase emerges in the low-energy flux of ¯ p's from ...
