Requirement Details
Electron Ion Collider
F-EIS- RCS-INST.1
Requirement details, history, relationships and interfaces associated with requirement F-EIS- RCS-INST.1
CURRENT RECORD- ARCHIVE RECORDS
- RELATIONSHIPS
- INTERFACES
| Record Date: 03/24/2025 16:54 | |||
| Identifier: | F-EIS- RCS-INST.1 | WBS: | 6.03.02 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The instrumentation system shall contain a Beam Position Monitor system consisting of dual-plane Beam Position Monitors adjacent to each quadrupole. | ||
| Comments: | |||
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| Parents | |
| G-EIS.2 | The EIS shall provide an electron beam having sufficient energy to meet the ESR beam requirements as set forth in the MPT. [Document#:EIC-SEG-RSI-005] |
| G-EIS.3 | The EIS shall provide an electron beam with the RMS bunch momentum spread at extraction which meet the ESR beam requirements as set forth in the MPT. [Document#:EIC-SEG-RSI-005] |
| G-EIS.4 | The EIS pre-injector shall provide an electron beam to the ESR having a horizontal beam emittance which is compatible with operation of the ESR. |
| G-EIS.5 | The EIS pre-injector shall provide an electron beam to the ESR having a vertical beam emittance which is compatible with operation of the ESR. |
| G-EIS.6 | The EIS shall inject into the ESR at a rate of 1[Hz]. |
| G-EIS.7 | The EIS shall inject one bunch into the ESR whilst being able to provide 1 bunch per injection cycle. |
| G-EIS.8 | The EIS shall provide an electron beam to the ESR having RMS Bunch lengths at extraction to meet beam requirements as set forth in the MPT. [Document#:EIC-SEG-RSI-005] |
| G-EIS.9 | The EIS shall provide an electron beam to the ESR having the bunch charge at extraction to meet the beam requirements as set forth in the MPT. [Document#:EIC-SEG-RSI-005] |
| G-EIS.10 | The EIS bunch replacement process shall deliver polarized replacement bunches capable of creating all the ESR polarization patterns needed to meet the physics goals. |
| Children | |
| P-EIS-RCS-INST-BPM-ELEC.01 | Measurement resolution for (1 nC) pilot bunch, single turn shall be < 1 mm |
| P-EIS-RCS-INST-BPM-ELEC.02 | Measurement resolution for (1 nC) pilot bunch, 100 turns average shall be < 100 microns |
| P-EIS-RCS-INST-BPM-ELEC.03 | Measurement resolution for 4 bunch train & 2 bunch train (before merges), single turn, (1 nC) pilot bunch shall be < 1 mm |
| P-EIS-RCS-INST-BPM-ELEC.04 | Measurement resolution for 4 bunch train & 2 bunch train (before merges), single turn, 5.5-28 nC bunches shall be < 100 microns |
| P-EIS-RCS-INST-BPM-ELEC.05 | Measurement resolution for 4 bunch train & 2 bunch train (before merges), 100 turns average, 5.5-28 nC bunches shall be < 10 microns |
| P-EIS-RCS-INST-BPM-ELEC.07 | Measurement resolution for single bunch (after merges), single turn, 5.5-28 nC bunches shall be < 100 microns |
| P-EIS-RCS-INST-BPM-ELEC.06 | Measurement resolution for single bunch (after merges), single turn, (1-4 nC) pilot bunch shall be < 1 mm |
| P-EIS-RCS-INST-BPM-ELEC.08 | Measurement resolution for single bunch (after merges), 100 turns average, 5.5-28 nC bunches shall be < 10 microns |
| P-EIS-RCS-INST-BPM-PU.01 | BPM pick-up shall be located near each quadrupole magnet in the RCS |
| P-EIS-RCS-INST-BPM-PU.02 | BPM pick-up shall be located with respect to the nearby quadrupole with alignment accuracy relative to closest quad of better than 100 microns |
| P-EIS-RCS-INST-BPM-PU.03 | BPM pick-ups shall be designed to provide the required measurement resolution for a radial area around the center of +/-10 mm |
| P-EIS-RCS-INST-BPM-PU.04 | BPM pick-ups design shall ensure the simulated impedance is within the accepted overall RCS impedance budget |
| P-EIS-RCS-INST-BPM-PU.05 | The dual plane button style BPM Pickups shall be placed near the RCS focusing quads and rotated at 45 degrees to avoid synchrotron radiation. |
| P-EIS-RCS-INST-BPM-PU.06 | The single plane button style BPM Pickups shall be placed near the defocusing quads will have a button on the top and bottom. |
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