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- | ===== [[Introduction]] ===== | + | ===== Technical Aspects of the S800 ===== |
+ | |||
+ | * Introduction | ||
+ | * Stations | ||
+ | * Magnets | ||
+ | * Modes of Operation | ||
+ | * Determination of Angles and Momentum | ||
+ | * Detectors | ||
+ | * Electronics | ||
+ | * Software | ||
+ | * Data Acquisition | ||
+ | * Coupled Detectors/ | ||
+ | * Types of Experiments | ||
+ | |||
+ | ===== Operation of the S800 ===== | ||
+ | |||
+ | |||
+ | ===== Introduction ===== | ||
+ | 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 | ||
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+ | [[wiki: | ||
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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 of 22 m. It includes four 22.5° dipoles, five quadrupole triplets, and two vertically steering magnets, assembled in two segments with configurations QQQ-H-DD-QQQ (segment 6) and QQQ-DD-H-QQQ-QQQ (segment 7) symmetrically oriented around an intermediate image plane. The maximum rigidity is 5 Tm, although it depends on the tune of the quadrupoles. The acceptances of the analysis line depends on the optical mode. | ||
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+ | [[s800]] | ||
+ | pirola pirola | ||
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+ | ==== Spectrograph | ||
+ | The spectrograph consist of two quadrupoles, | ||
+ | |||
+ | |||
+ | |||
+ | ^ 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 | | ||
+ | |||
==== S800 Stations ==== | ==== S800 Stations ==== |