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- Bottom quark - Wikipedia
The bottom quark, beauty quark, or b quark, is an elementary particle of the third generation It is a heavy quark with a charge of − 1 3 e All quarks are described in a similar way by electroweak interaction and quantum chromodynamics, but the bottom quark has
- What is a bottom quark? – Stephen Sekula – Physicist - SMU
The bottom quark is the second-heaviest known quark It is a “down-type” quark, meaning that it has an electric charge that is negative and one-third that of the elementary charge of the electron (-1 3e)
- Quarks - HyperPhysics
The Bottom Quark In 1977, an experimental group at Fermilab led by Leon Lederman discovered a new resonance at 9 4 GeV c 2 which was interpreted as a bottom-antibottom quark pair and called the Upsilon meson From this experiment, the mass of the bottom quark is implied to be about 5 GeV c 2 The reaction being studied was
- The Discovery of the Bottom Quark
Analysis of the properties of the upsilon has confirmed that it is made from the quark-anitquark pair of a new kind of quark This quark has been called "beauty" or "b" but is now commonly referred to as the bottom quark Note that at 4 3 GeV, a single bottom is 4 5 times the mass of a proton
- Bottom quark - Simple English Wikipedia, the free encyclopedia
Bottom quarks or beauty quarks are the second most massive of the elementary particles (particles that are so small that they can not be divided any more) All quarks are elementary particles Bottom quarks have a charge of -1 3, similar to down quarks
- Bottom Quarks - EthnoPhysics
Bottom quarks represent freezing thermal sensations The ordinary sort of bottom-quark represents a freezing sensation that is perceived on the right side Conversely, bottom anti-quarks are objectified from freezing sensations experienced on the left
- Bottom quark - chemeurope. com
The bottom quark was discovered at Fermilab in 1977 On its discovery, a valiant effort was made by many particle physicists to name it "Beauty", paired along with "Truth" Poetic license gave way to pragmatics, and the quarks were named "top" and "bottom" instead
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