Using a sample of a billion pp collisions, ALICE has measured the decay of Ω (2012) baryons to Ξ–K0S pairs. After traveling a ...

After years of research and analysis, nuclear physicists at the Thomas Jefferson National Accelerator Facility have discovered how something strange can come from the ordinary. The physicists have ...

From the powdered wings of a butterfly to the icy spines of a snowflake, symmetry is a common feature in nature. This often ...

In this process, the top quarks decay into a bottom quark and a W boson; the W boson then decays into a neutrino, and either an electron or a muon. The collaboration identified this process in ...

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Electron waves attracted to the nucleus of an atom help account for the periodic table of the elements and ultimately lead to the search for quarks. Ch Frame Code Title 1 A Opening Sequence 2 02423 G ...

The emission of beta radiation provides evidence that neutrons and protons are made up of quarks. Beta (\(\beta^-\)) decay is the release of an electron by the change of a neutron to a proton.

The fundamental particles are summarised by the standard model. This includes leptons (such as the electron), the quarks that make up protons and neutrons, and gauge bosons, which mediate forces ...

You'll start with a hydrogen atom, which contains one proton and one electron. To build other atoms ... using two types of quarks—up quarks and down quarks. Some friendly advice: Try to keep ...