Requirement Details
Electron Ion Collider
G-ESR.5
Requirement details, history, relationships and interfaces associated with requirement G-ESR.5
CURRENT RECORD- ARCHIVE RECORDS
- RELATIONSHIPS
- INTERFACES
| Record Date: 09/25/2024 16:11 | |||
| Identifier: | G-ESR.5 | WBS: | 6.04 |
| Date Modified: | TBD: | FALSE | |
| Status Date: | Status: | In Process | |
| Description: | The electron beam shall orbit in the clockwise direction as seen from above. | ||
| Comments: | |||
No archive versions
| Parents | |
| No parents. | |
| Children | |
| F-ESR-ARC.1 | The EIC ESR lattice arc magnet structure shall contain an array of regular FODO cells |
| F-ESR-ARC.2 | The EIC ESR lattice arc magnet structure shall consists of a quadrupole, a sextupole, a bending section, and a dipole corrector in each arc half-cell. |
| F-ESR-ARC.3 | The EIC ESR lattice arc magnet structure shall contain drift spaces between the half cells all of which may beslightly different in each individual arc. To account for small differences in the required average bending radii at the different arc locations. |
| F-ESR-ARC.4 | The bending sections shall contain three individual dipole magnets, referred to as “super-bendsâ€. |
| F-ESR-MAG.1 | The magnets shall meet the requirements defined by the physics lattice. |
| F-ESR-MAG.2 | The magnets shall have the required field quality to meet the operational needs. |
| F-ESR-MAG.3 | The sextupoles shall be sorted into appropriate “families†and powered accordingly. |
| F-ESR-MAG.4 | The “super-bends†in the ARC sections shall consist of two long dipoles on either end of a short dipole. |
| F-ESR-MAG.5 | The good field region of the dipoles shall extend over a horizontal range of at least 4 centimeters in the radial direction, for all operational beam energies from 5 to 18 GeV. This will take into account the orbit changes due to the reverse bends. Confirm the 4cm with Daniel and Scott |
| F-ESR-MAG.8 | The aperture of all magnets shall be large enough to accommodate the ESR vacuum chamber. Add a link to details of vacuum. |
| F-ESR-MAG.10 | The two types of dipole magnets in the regular arc cells, the long dipole and the short one, shall be organized into two logical power circuits capable of being optimized subject to the physical power scheme used. |
| F-ESR-PS.1 | The ESR magnets shall be fed by a system of power supplies matched in voltage and maximum current to the specifications and requirements of the respective magnets |
This function not yet implemented.