Which component of a CT system is primarily responsible for data acquisition?

The component primarily responsible for data acquisition in a CT system is the detectors. These detectors are crucial because they receive the x-ray photons that have passed through the patient's body after being emitted by the x-ray tube. As the x-ray tube rotates around the patient, the detectors measure the attenuation of the x-rays, which varies depending on the density and composition of the tissues they pass through.

This information is then converted into electrical signals, which can be processed to create the cross-sectional images characteristic of CT scans. The effectiveness and accuracy of data acquisition are heavily dependent on the technology and sensitivity of these detectors.

While the gantry provides the structure for the x-ray tube and detectors and allows for their rotation, as well as housing the data transport mechanisms, it does not play a direct role in acquiring the data itself. The x-ray tube generates the x-rays but does not collect the data. The console is primarily for controlling the CT system and image display rather than for data acquisition. Thus, it is the detectors that directly engage in the data acquisition process, making them the correct choice.