The new 6Â MV AMS-facility DREAMS at Dresden

► New 6 MV tandem accelerator in operation in Germany for AMS, IBA and HE-implantation. ► DREsden AMS (DREAMS) primarily used for radionuclides 10Be, 26Al, 36Cl, 41Ca and 129I. ► Quality assurance by traceable calibration materials and interlaboratory comparisons. High accuracy data for future DREAMS users. ► Energy calibration of accelerator by 1H(15N,γα)12C yield correction factor of 1.019.