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+ | Welcome to the wiki page of the NSCL S800 spectrograph. The page provides technical information about the S800, as well as instructions to operate the S800 prior to and during an experiment. | ||
- | ===== Technical Introduction ===== | ||
- | ==== General | + | ===== Technical Aspects of the S800 ===== |
- | The [S800] [1] is a superconducting spectrograph used for reaction studies with high-energy radioactive beams produced at the NSCL Coupled-Cyclotron Facility (CCF) and the A1900 Separator [2]. It was designed for high-precision measurements of scattering angles (ΔΘ=2 msr) and momentum (p/Δp=2×10< | + | |
+ | * [[Introduction]] | ||
+ | * Stations | ||
+ | * Magnets | ||
+ | * Modes of Operation | ||
+ | * Determination of Angles and Momentum | ||
+ | * Detectors | ||
+ | * Electronics | ||
+ | * Software | ||
+ | * Data Acquisition | ||
+ | * Coupled Detectors/ | ||
+ | * Types of Experiments | ||
- | [[wiki: | + | ===== Operation |
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- | + | ||
- | {{: | + | |
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- | === Analysis Line === | + | |
- | + | ||
- | The analysis line extends from the object position to the target station, with a total length | + | |
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- | + | ||
- | === Spectrograph | + | |
- | The spectrograph consist of two quadrupoles, | + | |
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- | + | ||
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- | ^ Momentum Resolution (p/ | + | |
- | ^ Momentum Acceptance | + | |
- | ^ Angle Resolution | + | |
- | ^ Solid Angle Acceptance | + | |
- | ^ Momentum Dispersion (x/ | + | |
- | ^ Angle Dispersion (y/b) | 0.9 mm/ | + | |
- | ^ Magnification(x/ | + | |
- | ^ Focal Plane Size (x × y) | 55 cm ×15 cm | | + | |
- | ^ Maximum Rigidity | + | |
- | ^ Detector Position Resolution (x)| 0.3 mm | | + | |
- | ^ Detector Position Resolution (y)| 0.3 mm | | + | |