Physicists know from previous experiments that what happens at the nuclear scale to protons and neutrons also affects their ...
These two properties of axions mean that they are exceptionally good at collapsing down to incredibly high densities, pulled ...
Dark matter can't be too heavy or it might break ... That's in the range of the heaviest known particles, like the W boson and the top quark. For decades, theorists favored this mass range because ...
Carnegie Mellon University's Professor Curtis Meyer and his research colleagues explore an uncharted world inside protons and ...
like the top quark. But otherwise, it would be largely invisible, interacting with normal matter only occasionally. But searches for WIMPs have failed to find anything. That's fine; nature is ...
His research has focused on understanding the quark-gluon plasma, a state of matter theorized to have existed just microseconds after the Big Bang. “As you go back to about six microseconds after the ...
The rate of top quark pair production stayed constant, no matter the time of day. This means that no preferred direction was found in space-time, and Lorentz symmetry remained intact.
In a major milestone for particle physics, scientists at CERN’s Large Hadron Collider (LHC) have successfully observed top ...