Ion acceleration in non-relativistic astrophysical shocks

Ion dynamics and acceleration in relativistic shocks

Ionization and maximum energy of nuclei in shock acceleration theory

Ionization Equilibrium Timescales in Collisional Plasmas

Ionization structure and Fe K$α$ energy for irradiated accretion disks

Ionized Reflection Spectra from Accretion Disks Illuminated by X-ray Pulsars

Iron line emission from X-ray pulsars: physical conditions and geometry of the system

Iron line profiles in Suzaku spectra of bare Seyfert galaxies

Iron lines in model disk spectra of galactic black hole binaries

Is a Field-Induced Ferromagnetic Phase Transition in the Magnetar Core Actually Possible?

Is Calvera a Gamma-ray Pulsar?

Is GeV Emission from Gamma-Ray Bursts of External Shock Origin?

Is GRB afterglow emission intrinsically anisotropic ?

Is IGR J11014-6103 a Pulsar with the Highest Known Kick Velocity?

Is IGR J17091-3624 a Missing Link between GRS 1915+105 and other Black Hole Low Mass X-ray Binaries?

Is SGR 0418+5729 indeed a waning magnetar ?

Is the black hole in GX 339-4 really spinning rapidly?

Is the Carter-Israel conjecture correct?

Is the energy generation rate of nuclear reactions in hot accretion flows important?

Is the Gamma Ray Bursts emission suppressed at high energy?