English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

A new measurement of the $^{235}$U(n,f) cross section was performed at theneutron time-of-flight facility n_TOF at CERN. The experiment focused onneutron energies from 20 MeV to several hundred MeV, and was normalized toneutron scattering on hydrogen. This is a measurement first of its kind at thisfacility, in an energy range that was until now not often explored, so thedetector development phase was crucial for its success. Two detectors arepresented, a parallel plate fission chamber (PPFC) and a recoil protontelescope (RPT), both dedicated to perform measurements in the incident neutronenergy range from 30 MeV to 200 MeV. The experiment was designed to minimizestatistical uncertainties in the allocated run time. Several efforts were madeto ensure that the systematic effects were understood and under control. Theresults show that the detectors are suited for measurements at n_TOF above 30MeV, and indicate the path for possible future lines of development.

A detector system for 'absolute' measurements of fission cross sections at n_TOF in the energy range below 200 MeV