Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS), together with collaborators from the Instituto Tecnológico de Aeronáutica in Brazil and Iowa State ...

Scientists can determine the mass of subatomic particles that are built from quarks by looking at the particles' energy and momentum in four-dimensional spacetime. One of the quantities that ...

Just as the neutral pion is a combination of up-antiup and down-antidown quarks, the other allowable gluons are combinations of red-antired, green-antigreen, and blue-antiblue.

At the same time, they concluded that the seas of virtual quarks surrounding quark-antiquark pairs carry around 15% of the momentum – a slightly lower percentage than thought previously. In the future ...

The pion is the simplest particle built of quarks. The quarks are "glued" together by the strong force -- a fundamental force of nature that also binds quarks to form protons and neutrons.

Unlike the other fundamental forces of nature, which get weaker with distance, the strong force gets stronger the farther apart the quarks get (imagine the quarks in a pion attached by a rubber ...

In reality, the proton’s interior swirls with a fluctuating number of six kinds of quarks, their oppositely charged antimatter counterparts (antiquarks), and “gluon” particles that bind the ...

The pion consists of up and down quarks and antiquarks, and its wavefunction, uu-bar-dd-bar, becomes -(uu-bar-dd-bar) under the charge-symmetry operation. In the the n + p → d + π 0 reaction, charge ...

In a 1997 interview with Context blogger Tom Siegfried, Murray Gell-Mann discussed the origin of the idea for the subatomic particles that he named quarks.

HYCAL, Jefferson Lab's newest detector took three years to design and build and will be put to the testmaking high precision measurements of the lifetime of the pion particle. This experiment ...

All the latest science news on pion from Phys.org. Find the latest news ... Scientists can determine the mass of subatomic particles that are built from quarks by looking at the particles' energy ...

Unlike the other fundamental forces of nature, which get weaker with distance, the strong force gets stronger the farther apart the quarks get (imagine the quarks in a pion attached by a rubber ...