Requirement Details
Electron Ion Collider
P-ESR-INST-BPM-PU.13
Requirement details, history, relationships and interfaces associated with requirement P-ESR-INST-BPM-PU.13
CURRENT RECORD- ARCHIVE RECORDS
- RELATIONSHIPS
- INTERFACES
| Record Date: 10/16/2025 00:47 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | Approved | |
| Description: | The beam position monitor pick-up assembly shall operate in ultra-high vacuum. | ||
| Comments: | |||
| Record Date: 10/13/2025 08:07 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | Not Applicable | |
| Description: | Wakefields and beam impedance of the ESR Beam Position Monitor Pickup design shall be meet the beam physics needs, with the geometric loss faction being below 2e-4 (V/pC) for 7 mm bunch length and any strong eigen-resonances above approximately 15 (GHz). | ||
| Comments: | |||
| Record Date: 10/08/2025 12:43 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | Reviewed | |
| Description: | Wakefields and beam impedance of the ESR Beam Position Monitor Pickup design shall be meet the beam physics needs, with the geometric loss faction being below 2e-4 (V/pC) for 7 mm bunch length and any strong eigen-resonances above approximately 15 (GHz). | ||
| Comments: | |||
| Record Date: 10/03/2025 04:06 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | Not Applicable | |
| Description: | The ESR Beam Position Monitor Pick-Ups shall be designed to operate reliability with capability to withstand a lifetime radiation dose of TBD MGy. | ||
| Comments: | |||
| Record Date: 09/24/2025 00:45 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The ESR Beam Position Monitor Pick-Ups shall be designed to operate reliability with capability to withstand a lifetime radiation dose of TBD MGy. | ||
| Comments: | |||
| Record Date: 07/25/2025 02:58 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | Approved | |
| Description: | The ESR Beam Position Monitor Pick-Ups symmetrical configuration (postion between the four buttons and the relative to the fiducials on top of the button) shall be stable under the inference of the expected operational thermal changes to the extent that corresponding changes in the bpm reading deviate less than 20 µm. | ||
| Comments: | |||
| Record Date: 05/16/2025 17:04 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The BPM pick-up operational misalignement tolerance variations due to thermal cycling of the ESR shall be <20 µm | ||
| Comments: | |||
| Record Date: 05/15/2025 20:34 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | ||
| Description: | The BPM pick-up operational misalignement tolerance variations due to thermal cycling of the ESR shall be <20 µm | ||
| Comments: | |||
| Record Date: 02/13/2025 19:28 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The BPM pick-up operational misalignement tolerance variations due to thermal cycling of the ESR shall be <20 µm | ||
| Comments: | |||
| Record Date: 01/28/2025 17:40 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The BPM pick-up operational misalignement tolerance variations due to thermal cycling of the ESR shall be <20 μm | ||
| Comments: | |||
| Record Date: 01/27/2025 16:43 | |||
| Identifier: | P-ESR-INST-BPM-PU.13 | WBS: | 6.04.06.01 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The BPM pick-up operational misalignement tolerance variations due to thermal cycling of the ESR shall be <20 µm | ||
| Comments: | |||
| Parents | |
| F-ESR-INST.01 | The ESR instrumentation system shall include dual-plane Beam Position Monitors (BPMs) adjacent to each vertically focusing quadrupole. Provisions shall be made in the vacuum chamber design to install additional dual-plane BPMs at the horizontally focusing quadrupoles, if needed. |
| F-EIS-INST.1 | EIS shall have all the beam instrumentation necessary to deliver the operational parameters set forth in the MPT. [Document#:EIC-SEG-RSI-005] |
| F-ESR-INST.02 | The ESR BPMs shall have turn-by-turn orbit measurement capability based on a single, remotely selectable bunch out of the fully filled bunch train to enable injection optimization. |
| Children | |
| No children. | |
This function not yet implemented.