SeRun 02-13-17
Selenium Irradiation Setup for MCNP simulations:
MCNP results for photon flux through the samples (electron beam energy is 21 MeV, energy bins are 100 keV, selenium density is 4.2 g/cc, selenium sample is cylindrical, 2 cm in diameter, 2 cm in height):
Cross-sections for various reactions (adopted from TALYS):
Production rate in 1 gram of natural Se (or natural Ni)(1/sec)
| Tube 1 | Tube 2 | Tube 3 | Tube 4 | |
| Ni-57 | 3.82x10^10 | 7.22x10^9 | 1.15x10^9 | 1.25x10^9 |
| Se-79 | 3.81x10^11 | 7.05x10^10 | 1.59x10^10 | 1.54x10^10 |
| Se-75 | 5.85x10^10 | 1.09x10^10 | 2.22x10^9 | 2.21x10^9 |
| Se-80 | 6.19x10^10 | 1.13x10^10 | 2.67x10^9 | 2.55x10^9 |