antiquarks

Quarks are almost always found in pairs or triplets with other quarks and antiquarks, producing larger particles called hadrons.

Archive 2006-12-10 Edward Willett 2006

Quarks are almost always found in pairs or triplets with other quarks and antiquarks, producing larger particles called hadrons.

Researching the glue that holds the universe together Edward Willett 2006

At some point an unknown reaction called baryogenesis violated the conservation of baryon number, leading to a very small excess of quarks and leptons over antiquarks and anti-leptons—of the order of 1 part in 30 million.

Spark: Atheist Morality | Mind on Fire 2008

At the Tevatron, quarks in the protons collide with antiquarks in the antiproton, and make virtual W or Z bosons, which in turn can give a real W or Z plus a Higgs boson.

Higgs 101 John 2007

At one millisecond of time, the universe cooled enough for quarks and antiquarks to “condense out.”

The Language of God Francis S. Collins 2006

Admittedly, when the quarks have moved away from each other, they are influenced by increasingly strong forces that eventually lead to the creation of new quark-antiquark particles, and a shower of particles arises in the direction of the original quarks and antiquarks respectively.

The Nobel Prize in Physics 2004 - Information for the Public 2004

But the symmetry between matter and antimatter was not quite precise; for about every billion pair of quarks and antiquarks, there was an extra quark.

The Language of God Francis S. Collins 2006

At one millisecond of time, the universe cooled enough for quarks and antiquarks to “condense out.”

The Language of God Francis S. Collins 2006

But the symmetry between matter and antimatter was not quite precise; for about every billion pair of quarks and antiquarks, there was an extra quark.

The Language of God Francis S. Collins 2006

Quarks exist in a soup of other quarks, antiquarks and gluons within a proton or neutron.

PhysOrg.com - latest science and technology news stories 2010