Astrophysical Wake Acceleration Driven by Relativistic Alfvenic Pulse
  Emitted from Bursting Accretion Disk
  We consider that electromagnetic pulses produced in the jets of this
innermost part of the accretion disk accelerate charged particles (protons,
ions, electrons) to very high energies including energies above $10^{20}$ eV
for the case of protons and nucleus and $10^{12-15}$ eV for electrons by
electromagnetic wave-particle interaction. The episodic eruptive accretion in
the disk by the magneto-rotational instability gives rise to the strong
Alfvenic pulses, which acts as the driver of the collective accelerating
pondermotive force. This pondermotive force drives the wakes. The accelerated
hadrons (protons and nuclei) are released to the intergalactic space to be
ultra-high energy cosmic rays. The high-energy electrons, on the other hand,
emit photons in the collisions of electromagnetic perturbances to produce
various non-thermal emissions (radio, IR, visible, UV, and gamma-rays) of
active galactic nuclei. Applying the theory to M82 X-1, we find that it can
explain the northern hot spot of ultra high energy cosmic rays above $6\times
10^{19}$ eV. We also discuss astrophysical implications for other nearby active
galactic nuclei, neutron star mergers, and high energy neutrinos.
