Requirement Details
Electron Ion Collider
P-ESR-MAG-Q60.01
Requirement details, history, relationships and interfaces associated with requirement P-ESR-MAG-Q60.01
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| Record Date: 01/27/2025 16:43 | |||
| Identifier: | P-ESR-MAG-Q60.01 | WBS: | 6.04.03.01.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | Approved | |
| Description: | The magnet shall have a single function. | ||
| Comments: | |||
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| Parents | |
| F-ESR-CONT.01 | The ESR control system shall facilitate all ESR global control requirements. |
| F-ESR-MAG.01 | The ESR magnets shall meet the requirements defined by the physics lattice. |
| F-ESR.04 | The ESR alignment requirements are established by dynamic aperture and polarization tracking. The ESR RMS alignment tolerances shall be such that all the beam parameter listed in the MPT can be satisfied. [Document#:EIC-SEG-RSI-005] |
| F-ESR-MAG.02 | The ESR magnets shall have the required field quality to meet the operational needs. |
| F-ESR-MAG.11 | The ESR quadrupoles in the straight sections IR02, IR04, IR10 and IR12 and in the transition from the arc to the straight section structure shall be wired to provide the optimized betatron phase advance across each straight section, as required for dynamic aperture optimization. |
| F-ESR-STRAIGHT.03 | Ther ESR shall have matching sections at the ends of each of the straight sections to compensate for the different FODO cell lengths with respect to the arc FODO cells imposed by geometric constraints. |
| F-ESR.01 | The ESR lattice shall provide a minimum dynamic aperture of 10 sigma with respect to Gaussian electron beam distribution in all three dimensions (horizontal, vertical, and longitudinal) having a vertical emittance of half the horizontal design emittance. |
| F-ESR.02 | The minimum dynamic aperture shall be achieved in two optics configurations (60 and 90 degrees betatron phase advance per FODO cell) at all operational beam energies in the Master Parameter Table (MPT), and with one and with two low-beta insertions. [Document#:EIC-SEG-RSI-005] |
| F-ESR.03 | The ESR shall support two low-beta insertions (colliding beam interaction regions) at IRs 06 and 08. |
| F-ESR.05 | The ESR shall reach an availability consistent with the overall availability of the entire EIC as specified in the MPT. [Document#:EIC-SEG-RSI-005] |
| F-IR.11 | The EIC IR electron and hadron spin manipulation components shall be designed to provide the spin orientation at the IP as specified in the MPT [EIC Document: EIC-SEG-RSI-005]. |
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