Publications
Publication Information
| Title | Beam Dynamics Study in a Dual Energy Storage Ring for Ion Beam Cooling* | ||
| Authors | Bhawin Dhital, Yaroslav Derbenev, David Douglas, Andrew Hutton, Geoffrey Krafft, Fanglei Lin, Vasiliy Morozov, Yuhong Zhang | ||
| JLAB number | JLAB-ACP-21-3387 | ||
| LANL number | (None) | ||
| Other number | DOE/OR/23177-5207 | ||
| 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) 1290-1293 | |||
| Publication Abstract: | A dual energy storage ring designed for beam cooling consists of two closed rings with significantly different energies: the cooling and damping rings. These two rings are connected by an energy recovering superconducting RF structure that provides the necessary energy difference. In our design, the RF acceleration has a main linac and harmonic cavities both running at crest that at first accelerates the beam from low energy E_L to high energy E_H and then decelerates the beam from E_H to E_L in the next pass. The purpose of the harmonic cavities is to extend the bunch length in a dual energy storage ring as such a longer bunch length may be very useful in a cooling application. Besides these cavities, a bunching cavity running on zero-crossing phase is used outside of the common beamline to provide the necessary longitudinal focusing for the system. In this paper, we present a preliminary lattice design along with the fundamental beam dynamics study in such a dual energy storage ring. | ||
| Experiment Numbers: | other | ||
| Group: | Ctr for Adv Stud of Accel | ||
| Document: | |||
| DOI: | https://doi.org/10.18429/JACoW-IPAC2021-TUXA07 | ||
| Accepted Manuscript: | tuxa07.pdf | ||
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