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Single Idea 21206

[filed under theme 27. Natural Reality / B. Modern Physics / 4. Standard Model / c. Particle properties ]

Full Idea

In quantum theory, the full set of quantum numbers defines the state of the particle and, along with its mass, determines its properties.

Gist of Idea

The properties of a particle are determined by its quantum numbers and its mass

Source

Brian R. Martin (Particle Physics [2011], 02)

Book Ref

Martin, Brian R.: 'Particle Physics' [One World 2011], p.27


The 10 ideas with the same theme [features found in various particles]:

Experiments show that fundamental particles of one type are identical [Farmelo]
Eletrons don't literally 'spin', because they are point-like [Martin,BR]
The properties of a particle are determined by its quantum numbers and its mass [Martin,BR]
Virtual particles surround any charged particle [Martin,BR]
Spin is a built-in ration of angular momentum [New Sci.]
Particles are spread out, with wave-like properties, and higher energy shortens the wavelength [New Sci.]
Quarks have red, green or blue colour charge (akin to electric charge) [New Sci.]
Fermions, with spin ½, are antisocial, and cannot share quantum states [New Sci.]
Spin is akin to rotation, and is easily measured in a magnetic field [New Sci.]
Quarks and leptons have a weak charge, for the weak force [Hesketh]