nuclides,reactions,groups,xs
U235,"(n,gamma)",1,0.15003016703758473
U235,fission,1,1.2646269005413537
O16,"(n,gamma)",1,0.00012069778439640301
O16,fission,1,0.0
Xe135,"(n,gamma)",1,0.014820264774863562
Xe135,fission,1,0.0