Studies of muon-induced radioactivity at NuMI
  The JASMIN Collaboration has studied the production of radionuclides by muons in the muon alcoves of the NuMI beamline at Fermilab. Samples of aluminum and copper are exposed to the muon field and counted on HpGe detectors when removed to determine their content of radioactive isotopes. We compare the results to MARS simulations and discuss the radiological implications for neutrino factories and muon colliders. 
David J. Boehnlein (Fermilab) (for the JASMIN Collaboration)
physics.acc-ph physics.ins-det