FIELD: physics.
SUBSTANCE: group of inventions relates to neutron capture therapy. Neutron dose detector comprises at least two count rate channels and a count rate channel selection unit used to select one of the at least two count rate channels. Counting rate channel comprises a detector used to detect neutrons and output a signal, a signal processing unit used to process the signal output by the detector, and a counter used to count the signal output by the signal processing unit.
EFFECT: high accuracy of controlling a dose of neutron radiation applied to a patient.
8 cl, 7 dwg
