Open Access
Table 1
PTB calibration for different energies in the 1–20 MeV range. Flux rates correspond to a distance of 1 m from the source. Ti(T) stands for tritiated titanium. The energy spread is represented by the FWHM. The relative contribution of neutrons scattered in the target is indicated by Φsc/Φ.
| Reaction | <En> (MeV) |  (MeV) |
Target | Flux (/cm2/s) | Φsc/Φ (%) |
|---|---|---|---|---|---|
| 2H(d,n)3He | 5.0 | 0.2 | D2-gas | 5.2·103 | <1.0 |
| 2H(d,n)3He | 8.0 | 0.2 | D2-gas | 1.9∙104 | <1.0 |
| 3H(d,n)4He | 14.8 | 0.4 | Ti(T) | 1.3∙104 | 3.0 |
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