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Hundreds of particles known , in the spirit of Mendeleev, they can be grouped according to a few fundamental constituents.
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“Feynman diagram”
The uncertainty principle allows “virtual particles” to exist for a very brief amount of time.
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The “forces” are particles themselves!
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Weak interactions
Strong interactions
Gravity??
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Why do we need huge accelerators?
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You need a huge amount of energy to make a virtual particle (such as a force carrier) real so that you can study its properties and interactions
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•Remember you need a wavelength on the order of the size of an object to image it
•Higher energy=higher frequency= shorter wavelength
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QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
We are recreating the conditions that existed in the early universe
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