ZEBRA was a fast critical assembly facility operating at the Winfrith site of the UKAEA from 1962 until 1984. In this note input data are given for MCNP models of six ZEBRA Fast Reactor Assemblies, four of them being from the Cadenza programme and two from the Mozart programme. In addition there are two intermediate assemblies from the Cadenza programmer. کلیک جهت مشاهده تصویر بزرگتر کلیک کنید ...