Speaker
Description
In the Electron-Ion Collider, flat electron and ion bunches cross at an angle inside a detector solenoid. The beam energies and the solenoid field strength are all independently adjustable. The solenoid field perturbs the beam dynamics around the ring and the bunch shape and orientation at the interaction point. This paper presents schemes for compensation of the solenoid effects in both the electron and ion storage rings. All solenoid coupling effects are corrected locally at the interaction point and localized to the interaction region to minimize emittance exchange between the different degrees of freedom. The correction is implemented in each ring using up to 15 skew quadrupoles. The schemes correct not only transverse coupling but transverse to longitudinal coupling as well. Fixed optics requirements at the beginning and end of each interaction region ensure modularity of the schemes and their seamless integration into the rings.
Funding Agency
Supported in part by UT-Battelle, LLC, Brookhaven Sci. Associates, LLC, and Jefferson Sci. Associates, LLC under Contracts DE-AC05-00OR22725, DE-SC0012704, and DEAC05-06OR23177 with the US DoE.
| In which format do you inted to submit your paper? | LaTeX |
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