Author/Authors :
Seidel، نويسنده , , R. Eichin، نويسنده , , R and Forrest، نويسنده , , R.A and Freiesleben، نويسنده , , H and Goncharov، نويسنده , , S.A and Kovalchuk، نويسنده , , V.D. and Markovskij، نويسنده , , D.V. and Maximov، نويسنده , , D.V. and Unholzer، نويسنده , , S، نويسنده ,
Abstract :
Tungsten is the preferred material for the divertor plates of fusion devices and a constituent of reduced activation structural materials. Samples of pure tungsten were irradiated with D-T fusion neutrons. The radioactivity following irradiation was determined several times during decay by γ-spectroscopy. The results were analysed with the European Activation System. Ratios of calculated-to-experimental values for individual activities are discussed in connection with the expected activation performance of the material on fusion power plant conditions.
