Construct · 1 fields · 1 citations

rho parameter: a standalone construct

One name. One construct. A landmark on the map.

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Particle physics

ratio of neutral to charged weak current strengths, equal to one in the minimal Standard Model and sensitive to mass splittings.

In particle physics, rho parameter refers to ratio of neutral to charged weak current strengths, equal to one in the minimal Standard Model and sensitive to mass splittings. This meaning comes from Veltman (1977) in Nuclear Physics B.[1]

Unit
Recovery means
Measured by

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Nearby constructs

current3 fields · 6 citationsjingle · one word, three constructs mass3 fields · 9 citationsjingle · one word, three constructs model3 fields · 3 citationsjingle · one word, three constructs

References

Veltman, M. (1977). Limit on mass differences in the Weinberg model. Nuclear Physics B, 123(1), 89-99. https://doi.org/10.1016/0550-3213(77)90342-x

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