Requirement Details
Electron Ion Collider
F-EIS-METL-INST.1
Requirement details, history, relationships and interfaces associated with requirement F-EIS-METL-INST.1
CURRENT RECORD- ARCHIVE RECORDS
- RELATIONSHIPS
- INTERFACES
| Record Date: 12/06/2024 11:10 | |||
| Identifier: | F-EIS-METL-INST.1 | WBS: | 6.03 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | To measure and control the beam in the medium energy 400 MeV transfer line there shall be sufficient beam position monitors for orbit control, transverse profile monitors, and bunch charge monitors as required. | ||
| Comments: | |||
No archive versions
| 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.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.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 2 bunches 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 [5.9]. |
| G-EIS.10 | The ESR bunch replacement pattern will be defined by 1.the required polarization pattern to be provided to the experiments, 2.decay rates and 3. The RF cogging limitations of the beam transfer between RCS and ESR. |
| 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 [5.9]. |
| G-EIS.14 | The EIS shall be designed to meet all its requirements whilst fitting into the existing RHIS complex and accommodate all other required EIC systems along with their installation and maintenance needs. |
| Children | |
| P-EIS-METL-INST-BPM.1 | For a bunch charge range of 100 pc to 10 nC, the BPM measurement resolution shall better than 100 um |
| P-EIS-METL-INST-BPM.2 | The BPM acquisition rate shall be up to 100 Hz |
| P-EIS-METL-INST-BPM.3 | The number of BPMs in the Linac-to-RCS transport line shall be TBD ea |
| P-EIS-METL-INST-BPM.4 | The location of the BPMs shall be TBD |
| P-EIS-METL-INST-BPM.5 | The BPM pick-up alignment accuracy with respect to to its nearby quadrapole magnet shall be better than 100 µm |
| P-EIS-METL-INST-BPM.6 | The BPM button style pick-ups shall be rotated 45 degree configuration to avoid the synch light near the dipole bends. |
| P-EIS-METL-INST-BPM.7 | The BPMs shall be used as input for beam trajectory correction and/or feedback to optimize transmission efficiency. |
| P-EIS-METL-INST-BPM.8 | The BPMs shall be used to measure the beam energy and characterize the accelerator lattice. |
| P-EIS-METL-INST-BPM.9 | The beam energy measurement resolution shall be 0.4 MeV |
| P-EIS-METL-INST-CM.1 | An ICT and FCT shall be installed near the end of the transfer line. |
| P-EIS-METL-INST-CM.2 | The bunch charge shall be measured with an accuracy better than <1 % |
| P-EIS-METL-INST-CM.3 | The bunch charge shall be measured with the resolution of 10 pC |
| P-EIS-METL-INST-CM.4 | The bunch charge monitor shall be used to measure transport efficiency. |
| P-EIS-METL-INST-CM.5 | The FCT shall provide measurements of the bunch patterns being transported to the RCS. |
| P-EIS-METL-INST-CM.6 | The number of ICTs in transfer line shall be 3 ea |
| P-EIS-METL-INST-CM.7 | The number of FCTs in transfer line shall be TBD ea |
| P-EIS-METL-INST-PM.1 | The transfer line shall include plunging YAG/OTR screens to measure beam position, transverse profiles and beam emittance measurements. |
| P-EIS-METL-INST-PM.2 | The optical resolution for beam profile measurements shall be 50 um |
| P-EIS-METL-INST-PM.3 | A YAG/OTR station at a dispersive location shall be used to determine the beam energy spread. |
| P-EIS-METL-INST-PM.4 | The measurement capability shall be appropriate to measure a beam energy spread of 1 MeV |
| P-EIS-METL-INST-PM.5 | The measurement capability shall be appropriate to measure a beam emittance (Ref MPT Table 4.4.2.) for H & V of 35 um |
| P-EIS-METL-INST-PM.6 | The total number of profile monitors shall be TBD ea |
| P-EIS-METL-INST-PM.7 | The locations of the profile monitors shall be TBD |
This function not yet implemented.