Here is what the page “Forgotten Particle Could Explain Why We Exist, Say Physicists” contains. Physicists are revisiting a long-overlooked particle that could shed light on one of the biggest mysteries in science: why the universe is filled with matter rather than nothing at all. The particle, known as the axion, was originally proposed in the 1970s to solve a problem in particle physics but The particle, known as the axion, was originally proposed in the 1970s to solve a problem in particle physics but has since faded from the spotlight.
Now, researchers suggest that axions may have played a crucial role in the early universe, tipping the balance between matter and antimatter. If confirmed, this could explain why we are here at all. The idea hinges on the axion's ability to interact with other particles in a way that violates CP symmetry, a key ingredient for creating more matter than antimatter. For the complete material, the listing points back to the source inside the network.