The Neutron Induced Fission Fragment Tracking Experiment (NIFFTE) collaboration is developing a Time Projection Chamber (TPC) to measure neutron-induced fission cross sections with unprecedented accuracy. Modifying TPC technology for nuclear physics applications is a challenging endeavor, and frequent testing and evaluation is required to ensure that all components are behaving as expected. In-beam tests of the NIFFTE TPC at the Los Alamos Neutron Science Center (LANSCE) commenced in 2010. An overview of the NIFFTE TPC experiments performed at LANSCE will be presented, along with preliminary performance results.
Published: September 21, 2022
Citation
Meharchand R., D.M. Asner, R.G. Baker, J. Bundgaard, E. Burgett, M. Cunningham, and J. Deaven, et al. 2014.Commissioning the NIFFTE Time Projection Chamber: Towards the U-238/U-235 (n,f) Cross-section Ratio.Nuclear Data Sheets 119.PNNL-SA-109158.doi:10.1016/j.nds.2014.08.103