The primary function of the scintillation crystal in a scintillation detector is to convert:

The primary function of the scintillation crystal in a scintillation detector is to convert X-rays and gamma rays into visible light. When high-energy radiation, such as gamma rays or X-rays, interacts with the scintillation material, it excites the atoms in the crystal, causing them to emit photons of light as they return to their ground state. This light is then detected by photomultiplier tubes or other light sensors, converting the photonic signal into an electrical signal that can be analyzed.

This process is crucial for radiation detection because it allows the scintillation detector to effectively translate high-energy radiation into a form that can be measured accurately, enhancing the sensitivity and efficiency of the detection system. Scintillation detectors are widely used due to their ability to provide quick and reliable measurements of ionizing radiation.