Protons and other subatomic particles that are subject to the strong nuclear force have a complex structure that involves ...
Physicists turn to supercomputers to help build a 3D picture of the structures of protons and neutrons. A team of scientists ...
It's a twenty-year-old question: how much do the constituent quarks and gluons contribute to the spin of a nucleon? New results from the COMPASS experiment add to the picture. Naively, the proton ...
These experiments and predictions will help physicists understand the small transverse motion of quarks within protons and how that motion affects proton spin. This research was supported by the ...
The third-generation Proton Saga was first launched in Malaysia on September 28, 2016 and has been given a few updates since ...
Nuclear scientists used a new theoretical approach to calculate a value essential for unraveling the three-dimensional motion ...
Protons and neutrons consist of distinct combinations of up ... The team believes their findings could help address the longstanding “spin crisis“. This is the large body of experimental evidence ...