subatomic particles

Sterile neutrinos: ghost particles that pass through matter

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Sterile neutrinos, these mysterious entities of particle physics, remain among the most enigmatic in the subatomic world. Often referred to as “ghost particles,” they pass through matter with such discretion that they defy traditional detection capabilities. Their existence, still hypothetical in 2025, fascinates with its potential to revolutionize our understanding of astrophysics, cosmology, and even … Read more

Majorana fermions: particles that are their own antiparticles

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In the mysterious depths of particle physics, Majorana fermions hold a special place. These particles, unique in their kind, challenge classical understanding by being their own antiparticle — a characteristic that upends the traditional view of matter and antimatter. From the development of their theory by Ettore Majorana in the 1930s to recent experimental advances, … Read more