Requirement Details
Electron Ion Collider
F-EIS.5
Requirement details, history, relationships and interfaces associated with requirement F-EIS.5
CURRENT RECORD- ARCHIVE RECORDS
- RELATIONSHIPS
- INTERFACES
| Record Date: 12/06/2024 11:13 | |||
| Identifier: | F-EIS.5 | WBS: | 6.03 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The impedance of the entire EIS vacuum system, including the transport lines, shall allow for the bunch intensities, beam currents, and bunch numbers contained in [5.9]. | ||
| Comments: | |||
| Record Date: 12/06/2024 11:10 | |||
| Identifier: | F-EIS.5 | WBS: | 6.03 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The impedance of the entire EIS vacuum system, including the transport lines, shall allow for the bunch intensities, beam currents, and bunch numbers contained in [5.9]. | ||
| Comments: | |||
| Parents | |
| G-EIS.2 | The EIS shall provide an electron beam having sufficient energy to meet the ESR beam requirements as set forth in [5.9]. |
| 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.3 | The EIS shall provide an electron beam with the RMS bunch momentum spreads at extraction which meet the ESR beam requirements as set forth in [5.9]. |
| 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. |
| Children | |
| P-EIS-GUN-VAC.1 | Impedance values shall be approved by accelerator physics. |
| P-EIS-GUN-VAC.2 | The typical vacuum chamber aperture shall be 32.9 mm |
| P-EIS-GUN-VAC.3 | Special aperture requirements and/or aperture file shall be provided by or approved by physics. |
| P-EIS-GUN-VAC.4 | The acceptable magnetic field from vacuum equipment within a radius of 16mm or the beam center shall be <0.4 Gauss |
| P-EIS-GUN-VAC.5 | The magnetic permeability for vacuum equipment shall be approved by beam physics. |
| P-EIS-GUN-VAC.6 | The average vacuum level after conditioning shall be 10^-10 Torr |
| P-EIS-GUN-VAC.7 | The vacuum stability (upper pressure limit) shall be TBD Torr |
| P-EIS-HETL-VAC.1 | The vacuum system global impedance shall be less than the impedance budget as provided by accelerator physics. |
| P-EIS-HETL-VAC.2 | The typical vacuum chamber aperture shall be 32.9 mm |
| P-EIS-HETL-VAC.3 | Special aperture requirements and/or aperture file shall be provided by or approved by physics. |
| P-EIS-HETL-VAC.6 | The average vacuum level in all EIS High energy transfer line after conditioning (for 6mts) shall be 5x10^-8 Torr |
| P-EIS-HETL-VAC.7 | The vacuum stability (upper pressure limit) shall be TBD Torr |
| P-EIS-METL-VAC.1 | Impedance values shall be approved by accelerator physics. |
| P-EIS-METL-VAC.2 | The typical vacuum chamber aperture shall be 32.9 mm |
| P-EIS-METL-VAC.3 | Special aperture requirements and/or aperture file shall be provided by or approved by physics. |
| P-EIS-METL-VAC.6 | After conditioning the average vacuum level shall be 5x10^-8 Torr |
| P-EIS-METL-VAC.7 | The vacuum stability (upper pressure limit) shall be TBD Torr |
| P-EIS-RCS-VAC.1 | Impedance values shall be approved by accelerator physics. 0.1 Ohms |
| P-EIS-RCS-VAC.2 | The typical vacuum chamber aperture shall be 32.9 mm diameter. 32.9 mm |
| P-EIS-RCS-VAC.3 | Special aperture requirements and/or aperture file shall be provided by or approved by physics. |
| P-EIS-RCS-VAC.6 | After conditioning the average vacuum level shall be 5x10^-8 Torr |
| P-EIS-RCS-VAC.10 | Copper thickness on beam pipes shall be approved by accelerator physics |
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