You discovered the B-Bbar.
-You discovered the Oscillation of Neutral B Mesons.
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You discovered the J/ψ meson.
-The J/psi is a flavor-neutral meson consisting of a charm quark and a charm antiquark. It is the first excited state of the charmonium (the bound state of a charm-anticharm state), that was discovered independently by two research groups in 1974: one at the Stanford Linear Accelerator Center, headed by Burton Richter, and one at the Brookhaven National Laboratory, headed by Samuel Ting of MIT. Richter and Ting were rewarded for their shared discovery with the 1976 Nobel Prize in Physics. +
The J/ψ is a meson consisting of a charm quark and a charm antiquark. It is the first excited state of the charmonium (the bound state of a charm-anticharm state), that was discovered independently by two research groups in 1974: one at the Stanford Linear Accelerator Center, headed by Burton Richter, and one at the Brookhaven National Laboratory, headed by Samuel Ting of MIT. Richter and Ting were rewarded for their shared discovery with the 1976 Nobel Prize in Physics.
You discovered the antihidrogen.
+You discovered Antihydrogen.
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The bottom (or beauty) quark is a third-generation quark with a charge of -1/3. It has a huge mass (around 4.2 GeV/c^2 - the protons mass is 0.938 GeV/c^2). The bottom quark is notable because it is a product in almost all top quark decays, and is a frequent decay product for the Higgs boson. +
The bottom (or beauty) quark is a third-generation quark with a charge of -1/3. It has a large mass (around 4.2 GeV/c^2 — more that 4 times the proton mass!). The bottom quark is notable because it is a product in almost all top quark decays, and is a frequent decay product for the Higgs boson.
-The bottom quark was theorized in 1973 by physicists Makoto Kobayashi and Toshihide Maskawa to explain CP violation. The name "bottom" was introduced in 1975 by Haim Harari. The bottom quark was discovered in 1977 by the Fermilab E288 experiment team led by Leon M. Lederman, when collisions produced bottomonium. Kobayashi and Maskawa won the 2008 Nobel Prize in Physics for their explanation of CP-violation. On its discovery, there were efforts to name the bottom quark "beauty", but "bottom" became the predominant usage. +The bottom quark was predicted in 1973 by physicists Makoto Kobayashi and Toshihide Maskawa as part of their explanation for CP violation. The name "bottom" was introduced in 1975 by Haim Harari. The bottom quark was discovered in 1977 by the Fermilab E288 experiment team led by Leon M. Lederman, when collisions produced bottomonium. Kobayashi and Maskawa won the 2008 Nobel Prize in Physics for their explanation of CP-violation. Upon its discovery, there were efforts to name the bottom quark "beauty", but "bottom" became the predominant name.
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