What is the product of a positron and electron combining then undergoing annihilation during the PET imaging process?

Question

Quizplus · Accepted Answer

When a positron and an electron combine, they undergo annihilation, resulting in the production of two gamma rays with an energy of 511 keV each. PET imaging relies on the detection of these gamma rays to create an image of the body's metabolic activity. Therefore, the correct answer is option B, which states that two 511 keV photons are formed.

What Is the Product of a Positron and Electron Combining