Laser transmutation of iodine-129

  title={Laser transmutation of iodine-129},
  author={J. Magill and H. Schwoerer and F. Ewald and J. Galy and R. Schenkel and R. Sauerbrey},
  journal={Applied Physics B},
We report the first successful laser-induced transmutation of 129I, one of the key radionuclides in the nuclear fuel cycle. 129I with a half-life of 15.7 million years is transmuted into 128I with a half-life of 25 min through a (γ, n) reaction using laser-generated Bremsstrahlung. The integral cross-section value for the (γ, n) reaction is determined. These experiments offer a new approach to studying transmutation reactions with neutral and charged particles without resource to nuclear… Expand
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