High accuracy determination of the ${}^{238}$U/${}^{235}$U fission cross section ratio up to $\sim$1 GeV at n_TOF (CERN)

C. Paradela, M. Calviani, D. Tarrío +104

The ${}^{238}$U to ${}^{235}$U fission cross section ratio has been determined at n_TOF up to $\sim$1 GeV, with two different detection systems, in different geometrical configurations…