The distribution function of ISN He outside and inside the heliopause
Marzena A. Kubiak1, Maciej A. Bzowski1, Justyna M Sokol2, Jacob Heerikhuisen3 and Eric Zirnstein4, (1)Space Research Center of Polish Academy of Sciences, Warsaw, Poland, (2)Space Research Center Polish Academy of Sciences, Warszawa, Poland, (3)U of AL/Huntsville-CSPAR, Huntsville, United States, (4)Princeton University, Astrophysical Sciences, Princeton, NJ, United States