Measuring device

摘要

According to an embodiment, a measuring device includes a plurality of scintillators, plurality of receiving elements, and a processor. The scintillators each convert incident radiation into light. The receiving elements each convert scintillation light received by a light receiving surface thereof into an electric signal. The processor acquires a value corresponding to an intensity of the incident radiation based on the electric signal. Each of the scintillators includes an incident surface on which the radiation is incident. The incident surface includes an inclination that has a predetermined angle with respect to the light receiving surface and that is asymmetric with respect to a center of the incident surface. The scintillators are arrayed on a plane including the light receiving surface.

主权项

1. A measuring device comprising:
a plurality of scintillators to each convert incident radiation into light; a plurality of receiving elements to each convert scintillation light received by a light receiving surface thereof into an electric signal; and a processor to acquire a value corresponding to an intensity of the incident radiation based on the electric signal, wherein
each of the scintillators has an end that is an incident surface and has another end at which the light receiving surface is provided,the incident surface includes an inclination that has a predetermined angle with respect to the light receiving surface and that is asymmetric relative to a direction connecting the incident surface to the light receiving surface, with respect to a center of the incident surface,the plurality of scintillators are arrayed on a plane including the light receiving surface, andanother scintillator having a lower density than that of the plurality of scintillators is arranged on the incident surface.