terms:thermal_decay_time
The time for the neutron population to fall to 1/e (37%) of its original value. When the macroscopic capture cross section, S, is in capture units (1 c.u. = 10–3 cm–1) and t is in microseconds, S and t are related by S = 4,550/t.
terms/thermal_decay_time.txt · Last modified: 2023/11/22 08:43 by 127.0.0.1