The science of small
Scientists have know for a long time that atoms are made of smaller objects-such as protons and electrons-called particles.A collider is a device that causes two particle beams traveling in opposite directions at very high speeds to smash into each other .These collisions then produce other particles,some unexpected or never seen before,which help physicists gain new insight into the structure of the material world.The Large Hadron Collider,which is discussed in the reading passage,is the largeast collider ever built.
By examining the results from experiments in colliders,physicists have leared that protons are composed of even smaller partices:a blue quark,a red quark.and a green quark,all connected by gluons.(Quarks aren’t actually colored-that is just the naming system that physicists use.) In the illustration,two beam of protons are smashing into each other.The resulting high-energy collision produces other particles.To date,57 types of particles have been detected.
The science of smallScientists have know for a long time that atoms are made of smaller objects-such as protons and electrons-called particles.A collider is a device that causes two particle beams traveling in opposite directions at very high speeds to smash into each other .These collisions then produce other particles,some unexpected or never seen before,which help physicists gain new insight into the structure of the material world.The Large Hadron Collider,which is discussed in the reading passage,is the largeast collider ever built.By examining the results from experiments in colliders,physicists have leared that protons are composed of even smaller partices:a blue quark,a red quark.and a green quark,all connected by gluons.(Quarks aren’t actually colored-that is just the naming system that physicists use.) In the illustration,two beam of protons are smashing into each other.The resulting high-energy collision produces other particles.To date,57 types of particles have been detected.
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