Publications
Publication Information
| Title | Estimates of Damped Equilibrium Emittance and Energy Spread in a Dual Energy Storage Ring | ||
| Authors | Bhawin Dhital, Yaroslav Derbenev, David Douglas, Andrew Hutton, Geoffrey Krafft, Fanglei Lin, Vasiliy Morozov, Yuhong Zhang | ||
| JLAB number | JLAB-ACP-21-3370 | ||
| LANL number | (None) | ||
| Other number | DOE/OR/23177-5190 | ||
| Document Type(s) | (Meeting) | ||
| Category: | Beam Dynamics |
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| Associated with EIC: | Yes | ||
| Supported by Jefferson Lab LDRD Funding: | No | ||
| Funding Source: | Nuclear Physics (NP) | ||
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Meeting Paper compiled for IPAC21 Proceedings Proceedings of IPAC 2021 Edited By Liu Lin, John M. Byrd, Regis Neuenschwander, Renan Picoreti, Volker R. W. Schaa JACOW (2021) Page(s) 774-777 | |||
| Publication Abstract: | A dual energy storage ring design consists of two loops at markedly different energies. As in a single-energy storage ring, the linear optics in the ring design may be used to determine the damped equilibrium emittance and energy spread. Because the individual radiation events in the two rings are different and independent, we can provide analytical estimates of the damping times in a dual energy storage ring. Using the damping times, the values of damped energy spread, and emittance can be determined for a range of parameters related to lattice design and rings energies. We present analytical calculations along with simulation results to estimate the values of damped energy spread and emittance in a dual energy storage ring. We note that the damping time tends to be dominated by the damping time of the high energy ring in cases where the energy of the high energy rings is significantly greater than that of the low energy ring. | ||
| Experiment Numbers: | other | ||
| Group: | Ctr for Adv Stud of Accel | ||
| Document: | |||
| DOI: | https://doi.org/10.18429/JACoW-IPAC2021-MOPAB240 | ||
| Accepted Manuscript: | mopab240.pdf | ||
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