Going to smaller and smaller distance scales reveals more fundamental views of nature, which means if we can understand and describe the smallest scales, we can build our way to an understanding of ...

Physicists working with the LHCb experiment at CERN have proven that a subatomic particle can switch into its antiparticle and back again. The researchers were able to prove this using extremely ...

13.8 billion years ago, at the moment of the Big Bang, the Universe was the hottest it's ever been in history. Every single known particle exists in great abundance, along with equal amounts of their ...

Every fundamental particle in the universe has an antiparticle, which has the same mass but the opposite charge. If a particle should ever meet its antiparticle, the two would annihilate each other in ...

In 1928, physicist Paul Dirac made the stunning prediction that every fundamental particle in the universe has an antiparticle – its identical twin but with opposite charge. In 1937, another brilliant ...

When is a skyrmion not a skyrmion? The answer, as any good condensed-matter physicist knows, is when it’s a magnetic antiskyrmion. Yes, even swirling topological textures that emerge as effective ...

Standard model of elementary particles: the 12 fundamental fermions and 4 fundamental bosons. Brown loops indicate which bosons (red) couple to which fermions (purple and green). Credit: ...

In the earliest days of the universe, shortly after the Big Bang, the cosmos was awash in particles. Not all of them were normal particles of matter, however. Corresponding with each type of particle ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Majorana fermion is named after Ettore Majorana, the man who, in 1937, had the brilliant idea that somewhere in the fermion family are particles that are also their own antiparticles. Majorana's ...

For every fundamental particle in the universe, there is an antiparticle with the same mass and the opposite charge — at least that’s what we thought. When particles and antiparticles meet, they ...