Dataset Open Access

Fast-neutron-induced fission cross section of Pu(242) measured at the neutron time-of-flight facility nELBE

Kögler, Toni

This dataset includes the processed data of the fast neutron-induced fission of Pu(242) experiement performed in November 2014 at the neutron time-of-flight facility nELBE which was published in T. Kögler et al., Phys. Rev. C 99, 024604

It contains the absolute (Pu242_nfis_Koegler_2019.csv) and relative (Pu242_U235_nfis_Koegler_2019.csv) cross section data ranging from 0.5 MeV to 10 MeV. The cross section data is given in comma separated ASCII files, as well as in a MS Excel-Sheet.

The columns of the tables are defined as follows:

  1. EN...neutron kinetic energy from the measured time of flight (ToF)
  2. EN-ERR...uncertainty of neutron kinetic energy = 0.5*(ToF bin width) = 1 ns
  3. DATA...cross section data
  4. ERR-S...statistical uncertainty of the cross section data
  5. ERR-SY...systematic uncertainty of the cross section data
  6. ERR-T...combined standard uncertainty of the cross section data
  7. ERR-0...relative uncertainty counting
  8. ERR-1...relative uncertainty normalization
  9. ERR-2...relative uncertainty reference cross section
  10. ERR-3...relative uncertainty FF detection inefficiency
  11. ERR-4...relative stat. uncertainty scattering correction H19
  12. ERR-5...relative sys. uncertainty scattering correction H19
  13. ERR-6...relative stat. uncertainty scattering correction PuFC
  14. ERR-7...relative sys. uncertainty scattering correction PuFC

Additionally, a root (see https://root.cern.ch/) file is supplied, including the determined cross sections and all nessessary data to reconstruct the experiment. This includes the measured quantities, reference data, correction factors, evaluated cross sections etc.

To have the whole functionality of the root file, additional libary files (libGo4UserAnalysis.rootmaplibGo4UserAnalysis.so and libGo4UserAnalysis_rdict.pcm) are also given here.

This work was supported by the German Federal Ministry of Education and Research under Contract No. 02NUK13A and by the European Commission within the 7th Framework Programme Fission-2013-CHANDA (Project No. 605203).
Files (70.2 MB)
Name Size
libGo4UserAnalysis.rootmap
md5:55c33ed92721327d0e6692d71f2a517f
556 Bytes Download
libGo4UserAnalysis.so
md5:b3e023b8eed92841527cba77bf342ff5
1.2 MB Download
libGo4UserAnalysis_rdict.pcm
md5:fb5c98dbf69ad197535ce1a58f7b83ee
9.4 kB Download
Pu242_nfis_Koegler_2019.csv
md5:e8654245a162b3c1f98f89730af77c1f
16.7 kB Download
Pu242_nfis_Koegler_2019.root
md5:fdd9bf21b579e0692462d37ddcc14f81
68.9 MB Download
Pu242_nfis_Koegler_2019.xlsx
md5:13257816a7f5a7196942f9959b611c3e
103.0 kB Download
Pu242_U235_nfis_Koegler_2019.csv
md5:194727c6caf767c42df239510dec5461
16.0 kB Download
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