What does pseudorapidity mean?
Definitions for pseudorapidity
pseu·do·ra·pid·i·ty
This dictionary definitions page includes all the possible meanings, example usage and translations of the word pseudorapidity.
Wiktionary
pseudorapiditynoun
A measure of the velocity of a particle relative to that of a beam of particles, approximated by a function of its angle
Wikidata
Pseudorapidity
In experimental particle physics, pseudorapidity, is a commonly used spatial coordinate describing the angle of a particle relative to the beam axis. It is defined as where is the angle between the particle momentum and the beam axis. Inversely, In terms of the momentum, the pseudorapidity variable can be written as where is the component of the momentum along the beam axis. In the limit where the particle is travelling close to the speed of light, or in the approximation that the mass of the particle is nearly zero, pseudorapidity is numerically close to the experimental particle physicist's definition of rapidity, This differs slightly from the definition of rapidity in special relativity, which uses instead of . However, pseudorapidity depends only on the polar angle of its trajectory, and not on the energy of the particle. In hadron collider physics, the rapidity is preferred over the polar angle because, loosely speaking, particle production is constant as a function of rapidity. One speaks of the "forward" direction in a hadron collider experiment, which refers to regions of the detector that are close to the beam axis, at high The rapidity as a function of pseudorapidity is given by
Numerology
Chaldean Numerology
The numerical value of pseudorapidity in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of pseudorapidity in Pythagorean Numerology is: 2
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"pseudorapidity." Definitions.net. STANDS4 LLC, 2024. Web. 6 May 2024. <https://www.definitions.net/definition/pseudorapidity>.
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