STI Publications - View Publication #21430
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Publication Information
| Title | A Preliminary Feasibility Study on Multi-Cavity Cryomodule Integration for the Electron Ion Collider Energy Recover Linac Cooler | ||||
| Abstract | The Electron-Ion Collider (EIC) is a state-of-the-art accelerator designed for collisions between highly polarized electrons and ions. To achieve optimal luminosity, the ion beam is cooled using an electron beam sourced from an energy recovery linac (ERL). In the current ERL baseline design, one BNL type RF cavity is used per cryomodule, leading to spatial and cost challenges. This study examines the feasibility of using more compact PERLE (Powerful Energy Recovery Linac for Experiments) type cavities, which can house multiple cavities within a single cryomodule, by evaluating their Beam Breakup (BBU) instability performance. Higher Order Modes (HOM) parameters were obtained through frequency scaling, assuming constant quality factor Q_L, R/Q, and linearly scaling HOM frequencies. To predict the BBU threshold current and ensure accuracy, two different BBU tracking simulations are used for cross-verification. Although the reduced footprint of PERLE-type cavities is advantageous, maintai | ||||
| Author(s) | Sadiq Setiniyaz, Stephen Benson, Isurumali Neththikumara, Kirsten Deitrick, Jiquan Guo, Nick Sereno, Todd Satogata, Colwyn Gulliford, Christopher Mayes, Nicholas Taylor | ||||
| Publication Date | May 2024 | ||||
| Category | Beam Dynamics | ||||
| Document Type | Meeting, Proceedings | ||||
| Primary Institution | Thomas Jefferson National Accelerator Facility, Newport News | ||||
| Affiliation | Accelerator Ops, R&D / Cntr-Adv Studies of Acce / Ctr for Adv Stud of Accel | ||||
| Funding Source | Other, Electron Ion Collider | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | No | ||||
| Associated with EIC | Yes | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Meeting / Conference
| Meeting Name | 15th International Particle Accelerator Conference |
| Meeting Date | 5/19/2024 |
| Document Subtype | Paper (proceedings only) |
Proceedings
| Title | IPAC'24 |
| Editor(s) | |
| Publisher | JACOW |
| Refereed | No |
| Page Number | 1094 |
| Year | 2024 |
Attachments/Datasets/DOI Link
| Document(s) |
IPAC24_Sadiq.pdf
(STI Document)
TUPC45.pdf
(Accepted Manuscript)
|
| DOI Link | |
| Dataset(s) | (none) |
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