| Paper |
Title |
Page |
| MOPOST053 |
Transverse Resonance Islands Buckets at SPEAR3 |
203 |
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- J. Kim, J.A. Safranek, K. Tian
SLAC, Menlo Park, California, USA
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We present populating bunches into the transverse resonance islands buckets (TRIBs) on SPEAR3. As one of operation modes for the timing-mode or providing separated bunches in transverse direction, we are exploring TRIBs on SPEAR3. Experience and analysis on applying kicks multiple times using the bunch-by-bunch feedback kicker to move bunches into the TRIBs is described.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2022-MOPOST053
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| About • |
Received ※ 06 June 2022 — Revised ※ 09 June 2022 — Accepted ※ 17 June 2022 — Issue date ※ 03 July 2022 |
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| MOPOST054 |
A Hybrid Multi-Bend Achromat Lattice Design for SSRL-X |
207 |
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- J. Kim, X. Huang, P. Raimondi, J.A. Safranek, M. Song, K. Tian
SLAC, Menlo Park, California, USA
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We present a lattice design for SSRL-X which is a green-field low-emittance storage ring proposal. The lattice is based on the hybrid multi-bend achromat and has natural emittance of 63 pm with 24-cells periodicity and ~570 m circumference under 3.5 GeV energy. Modification on dedicated cells which lengthens straight sections but keeps the phase advance is explored to further reduce the natural emittance by inserting damping wigglers.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2022-MOPOST054
|
|
| About • |
Received ※ 06 June 2022 — Revised ※ 14 June 2022 — Accepted ※ 15 June 2022 — Issue date ※ 09 July 2022 |
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| TUPOMS036 |
Commissioning of the Lower Emittance Lattice at SPEAR3 |
1502 |
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- K. Tian, W.J. Corbett, S.M. Gierman, X. Huang, J. Kim, J.B. Langton, NL. Parry, J.A. Safranek, J.J. Sebek, M. Song, Z. Zhang
SLAC, Menlo Park, California, USA
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SPEAR3, commissioned in 2004, is a third generation light source at the SLAC National Accelerator Laboratory. The low emittance lattice with an emittance of 10 nm had been operated for over a decade until the recent commission of the new lower emittance lattice with 7 nm emittance. The new lattice, based on the same double-bend achromat lattice, has pushed toward the design limit of such type of lattice in SPEAR3. In this paper, we will elaborate our commissioning experience for the new lattice in SPEAR3.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2022-TUPOMS036
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| About • |
Received ※ 08 June 2022 — Revised ※ 12 June 2022 — Accepted ※ 13 June 2022 — Issue date ※ 29 June 2022 |
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