Galactic Cosmic Ray Origins and OB Associations: Evidence from SuperTIGER Observations of Elements ${}_{26}$Fe through ${}_{40}$Zr

R. P. Murphy, M. Sasaki, W. R. Binns +14

We report abundances of elements from ${}_{26}$Fe to ${}_{40}$Zr in the cosmic radiation measured by the SuperTIGER (Trans-Iron Galactic Element Recorder) instrument during 55 days of…