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Add the electron NIEL damage weights - #15862

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sawenzel merged 1 commit into
AliceO2Group:devfrom
sawenzel:niel-electron-weights
Sep 29, 2026
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sawenzel merged 1 commit into
AliceO2Group:devfrom
sawenzel:niel-electron-weights

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This adds the missing electron table to the RD50 damage weights, in both the CSV and the ROOT file.

  • FluenceWeightCalculator already applies an electron table to e+ and e-, but the shipped files had none, so electrons weighed zero.
  • The 15 points (0.3 to 200 MeV) are the Summers et al. values from the RD50 compilation, https://rd50.web.cern.ch/NIEL/.
  • rd50_niel.root gains the graph electronDW; the other three graphs are unchanged.

Assisted by Claude Code.

This adds the missing electron table to the RD50 damage weights in both the CSV and the ROOT file.

- FluenceWeightCalculator already applies an electron table to e+ and e-, but the shipped files had none, so electrons weighed zero.
- The 15 points (0.3 to 200 MeV) are the Summers et al. values from the RD50 compilation.
- rd50_niel.root gains the graph electronDW; the other three graphs are unchanged.

https://rd50.web.cern.ch/NIEL/

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Error while checking build/O2/fullCI_slc9 for ad1534f at 2026-09-29 11:02:

No log files found

Full log here.

@sawenzel
sawenzel merged commit 9bb5583 into AliceO2Group:dev Sep 29, 2026
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