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In accelerator physics, emittance is a property of a charged particle beam. It refers to the area occupied by the beam in a position-and-momentum phase space.
Measurement & Art
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emittance beam displaystyle particle particles phase space along rms one momentum varepsilon angle position axis sigma area described 11 distribution
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Beam emittance | is a | quadrupole scan method | 0.90 | text |
| this one often must be solved numerically | instance of | Longitudinal equations | 0.80 | text |
| rather than analytically.RMS emittanceThe geometric definition of emittance assumes that the distribution of particles in phase space can be reasonably well characterized by an ellipse | instance of | Longitudinal equations | 0.80 | text |
| rather than analytically | instance of | Longitudinal equations | 0.80 | text |
| drifts | instance of | and other beam line components | 0.80 | text |
| Beam emittance | related to Acceptance | The | 0.60 | section |
| Beam emittance | related to Acceptance | This | 0.60 | section |
| Beam emittance | related to Conservation of emittance | Lenses | 0.60 | section |
| Beam emittance | related to Conservation of emittance | This | 0.60 | section |
| Beam emittance | related to Conservation of emittance | Liouville's | 0.60 | section |
| Beam emittance | related to Conservation of emittance | Ways | 0.60 | section |
| Beam emittance | related to Quadrupole scan technique | One | 0.60 | section |
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