In particle physics, a fermion is a subatomic particle that follows Fermi–Dirac statistics. Fermions have a half-integer spin (spin ⁠ 1 / 2 ⁠, spin ⁠ 3 / 2 ⁠, etc.) and obey the Pauli exclusion principle.

Feb 21, 2025 · Fermion, any member of a group of subatomic particles having odd half-integral angular momentum (spin 12, 32), named for the Fermi-Dirac statistics that describe its behaviour. Fermions include particles in the class of leptons (e.g., electrons, muons), baryons (e.g., neutrons, protons, lambda

Apr 2, 2018 · In particle physics, a fermion is a type of particle that obeys the rules of Fermi-Dirac statistics, namely the Pauli Exclusion Principle. These fermions also have a quantum spin with contains a half-integer value, such as 1/2, -1/2, -3/2, and so on.

Boson and Fermion Facts A class of bosons known as gauge bosons act as “force carriers” between particles. These include the photon (which carries the electromagnetic force), gluon (which carries the strong nuclear force), and W and Z …

Oct 1, 2024 · Boson and Fermion Facts. A class of bosons known as gauge bosons act as “force carriers” between particles. These include the photon (which carries the electromagnetic force), gluon (which carries the strong nuclear force), and W and Z bosons (which carry the weak nuclear force). The hypothetical graviton, which carries gravity, has not ...

A fermion is a category of elementary particles. They are very small and very light. Fermions can be thought of as the building blocks of matter because atoms are made up of fermions. Paul Dirac named them fermions in honor of the famous scientist Enrico Fermi.

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A composite particle containing an odd number of elementary fermions is a fermion. Examples: A baryon contains three quarks and is therefore a fermion. The nucleus of a carbon-13 atom contains six protons and seven neutrons and is therefore a fermion.

Fermion : An odd half-integer spin particle. Fermions act on each other by exchanging bosons. Examples include leptons (such as the electron), neutrons, protons and quarks. They are indistinguishable, have antisymmetric wave functions, and obey Fermi-Dirac statistics.

In particle physics, a fermion is a type of elementary particle characterized by its spin-½ nature and obeying the Pauli exclusion principle. These particles are named after the Italian physicist Enrico Fermi , who was instrumental in the development of quantum mechanics and the theory of many-body systems .