Particle Physics - Standard Model

Standard Model

The very current state of the classification of elementary particles is the Standard Model. It describes the strong, weak, and electromagnetic fundamental interactions, using mediating gauge bosons. The species of gauge bosons are the gluons, W−, W+ and Z bosons, and the photons. The model also contains 24 fundamental particles, (12 particles and their associated anti-particles), which are the constituents of matter. Finally, it predicts the existence of a type of boson known as the Higgs boson.

Read more about this topic:  Particle Physics

Famous quotes containing the words standard and/or model:

    Liberty requires opportunity to make a living—a living decent according to the standard of the time, a living which gives a man not only enough to live by, but something to live for.
    Franklin D. Roosevelt (1882–1945)

    I had a wonderful job. I worked for a big model agency in Manhattan.... When I got on the subway to go to work, it was like traveling into another world. Oh, the shops were beautiful, we had Bergdorf’s, Bendel’s, Bonwit’s, DePinna. The women wore hats and gloves. Another world. At home, it was cooking, cleaning, taking care of the kids, going to PTA, Girl Scouts. But when I got into the office, everything was different, I was different.
    Estelle Shuster (b. c. 1923)