It is made up of two strange quarks and a bottom quark.

One cannot assume that under all conditions the yield of strange quarks is in thermal equilibrium.

Antiatoms and heavy antimatter with strange quarks take top billing.

Strange quarks can be found in particles such as kaons and some hyperons.

Strange quarks have a property known as strangeness.

Strange quarks normally occur only in short-lived combinations.

Some of these quarks may then become strange quarks and form strange matter.

Strange quarks are found in hadrons, which are subatomic particles.

Only if many conversions occur almost simultaneously will the number of strange quarks reach the critical proportion required to achieve a lower energy state.

The neutrons are bound together by strange quarks, so I don't fly apart under my own quantum pressure.'

Like all fermions (which are particles that can not exist in the same place at the same time), strange quarks have a spin of 1/2.

The Λ and the Σ are created as a result of up, down and strange quarks.

"Strange" matter consists of combinations in which there are roughly equal numbers of up, down, and strange quarks.

Unlike the up and down quarks, strange quarks are not brought into the reaction by the colliding nuclei.

It is a fundamental question whether there exists stable matter made up of strange quarks in combination with up and down quarks.

He solved the second issue with a mixing angle θ (now called the Cabibbo angle), between the down and strange quarks.

Therefore, any strange quarks or antiquarks observed in experiments have been "freshly" made from the kinetic energy of colliding nuclei.

A strangelet is a hypothetical particle consisting of a bound state of roughly equal numbers of up, down, and strange quarks.

Strange matter is a particular form of quark matter, usually thought of as a liquid of up, down, and strange quarks.

Have one produce a stream of similar color muons, ones that can't bind to strange quarks, and set up a magnetic field to create a capture bottle.

When the annihilating proton and antiproton are at rest relative to one another, these newly created pairs may be composed of up, down or strange quarks.

Since down quarks and strange quarks have the same charge, if either one of them is an antiparticle, the overall charge is zero.

What makes strange quarks different from down quarks-apart from having 25 times the mass of down quarks-is that they have something that scientists call "strangeness."

This fired up the plasma to even more tempestuous extremes, spilling out gouts of high-energy exotic particles from strange quarks to verterons.

These are theoretically postulated (but as yet unobserved) lumps of strange matter comprising nearly equal amounts of up, down and strange quarks.