PRECISION DETECTION ASSEMBLY FOR DETECTING IONISING RADIATION Russian patent published in 2012 - IPC G01T1/29 

FIELD: physics.

SUBSTANCE: in its most common version of design, an ionising radiation detection assembly has a position-sensitive detector, having a working window for receiving ionising radiation quanta and a slit-type structure made from material which is impermeable for ionising radiation, mounted on the working window of the position-sensitive detector either used in place of the working window and having a periodic system of slits or holes, lying on the axial line of the working window of the position-sensitive detector.

EFFECT: high reproducibility of measurement results of the ionising radiation detection assembly and simple design of said assembly.

3 cl, 7 dwg