Requirement Details
Electron Ion Collider
P-ESR-MAG-D_SR.31
Requirement details, history, relationships and interfaces associated with requirement P-ESR-MAG-D_SR.31
CURRENT RECORD- ARCHIVE RECORDS
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- INTERFACES
| Record Date: 12/06/2024 11:10 | |||
| Identifier: | P-ESR-MAG-D_SR.31 | WBS: | 6.04.02.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The magnet shall be designed to operate reliably given the cumulative radiation dose it will experience over the lifetime of the EIC. TBD (Yes or No) | ||
| Comments: | |||
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| F-ESR.1 | The ESR lattice shall provide a minimum dynamic aperture of 10 sigma w.r.t Gaussian electron beam distribution in all three dimensions, horizontal, vertical, and longitudinal. With the vertical emittance being half the horizontal design emittance. |
| F-ESR.2 | 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 as per [5.9], and with one and with two low-beta insertions. |
| F-ESR.3 | The ESR shall support two low-beta insertions (colliding beam interaction regions) at IRs 6 and 8. |
| F-ESR.4 | 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 [5.9] can be satisfied. |
| F-ESR.5 | The ESR shall reach an availability consistent with the overall availability of the entire EIC as specified in [5.9]. |
| F-IR-ESR-LATTICE.2 | The IR electron lattice design shall adjust the phase advance between the IP and the arc on each side to support the correction of chromatic effects. |
| F-IR.8 | The IR shall be designed to ensure the hadron and electron beam collisions at the IP meet all the performance requirements set forth in [5.8]. |
| F-IR.9 | The IR shall be designed so that the electron and hadron beams have the same cross-sectional area and maximum overlap to achieve the high luminosities required in [5.8]. |
| F-IR.11 | The IR operational uptime shall match the operational uptime requirements of the EIC. |
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