Update on the JLEIC electron collider ring design

Y. Nosochkov; Y. Cai; M. Sullivan; Ya S. Derbenev; F. Lin; V. S. Morozov; F. Pilat; G. H. Wei; Y. Zhang; M. H. Wang

Update on the JLEIC electron collider ring design

Y. Nosochkov, Y. Cai, M. Sullivan, Ya S. Derbenev, F. Lin, V. S. Morozov, F. Pilat, G. H. Wei, Y. Zhang, M. H. Wang

Accelerator Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We present an update on the lattice design of the electron ring of the Jefferson Lab Electron-Ion Collider (JLEIC). The electron and ion collider rings feature a unique figure-8 layout providing optimal conditions for preservation of beam polarization. The rings include two arcs and two intersecting long straight sections containing a low-beta interaction region (IR) with special optics for detector polarimetry, electron beam spin rotator sections, ion beam cooling sections, and RF-cavity sections. Recent development of the electron ring lattice has been focused on minimizing the beam emittance while providing an efficient non-linear chromaticity correction and large dynamic aperture. We describe and compare three lattice designs, from which we determine the best option.

Original language	English
Title of host publication	IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference
Publisher	Joint Accelerator Conferences Website - JACoW
Pages	3018-3021
Number of pages	4
ISBN (Electronic)	9783954501823
State	Published - Jul 2017
Event	8th International Particle Accelerator Conference, IPAC 2017 - Bella Conference Center, Denmark Duration: May 14 2017 → May 19 2017

Publication series

Name	IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference

Conference

Conference	8th International Particle Accelerator Conference, IPAC 2017
Country/Territory	Denmark
City	Bella Conference Center
Period	05/14/17 → 05/19/17

Funding

∗ Authored by Jefferson Science Associates, LLC under US DOE Contract No. DE-AC05-06OR23177 and DE-AC02-06CH11357. The US Govern-ment retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce this manuscript for US Government purposes. Work supported by the US DOE Contract DE-AC02-76SF00515. † [email protected]

Cite this

Nosochkov, Y., Cai, Y., Sullivan, M., Derbenev, Y. S., Lin, F., Morozov, V. S., Pilat, F., Wei, G. H., Zhang, Y., & Wang, M. H. (2017). Update on the JLEIC electron collider ring design. In IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference (pp. 3018-3021). (IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference). Joint Accelerator Conferences Website - JACoW.

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title = "Update on the JLEIC electron collider ring design",

abstract = "We present an update on the lattice design of the electron ring of the Jefferson Lab Electron-Ion Collider (JLEIC). The electron and ion collider rings feature a unique figure-8 layout providing optimal conditions for preservation of beam polarization. The rings include two arcs and two intersecting long straight sections containing a low-beta interaction region (IR) with special optics for detector polarimetry, electron beam spin rotator sections, ion beam cooling sections, and RF-cavity sections. Recent development of the electron ring lattice has been focused on minimizing the beam emittance while providing an efficient non-linear chromaticity correction and large dynamic aperture. We describe and compare three lattice designs, from which we determine the best option.",

author = "Y. Nosochkov and Y. Cai and M. Sullivan and Derbenev, {Ya S.} and F. Lin and Morozov, {V. S.} and F. Pilat and Wei, {G. H.} and Y. Zhang and Wang, {M. H.}",

note = "Publisher Copyright: {\textcopyright} 2017 CC-BY-3.0 and by the respective authors; 8th International Particle Accelerator Conference, IPAC 2017 ; Conference date: 14-05-2017 Through 19-05-2017",

year = "2017",

month = jul,

language = "English",

series = "IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference",

publisher = "Joint Accelerator Conferences Website - JACoW",

pages = "3018--3021",

booktitle = "IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference",

}

Nosochkov, Y, Cai, Y, Sullivan, M, Derbenev, YS, Lin, F, Morozov, VS, Pilat, F, Wei, GH, Zhang, Y & Wang, MH 2017, Update on the JLEIC electron collider ring design. in IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference. IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference, Joint Accelerator Conferences Website - JACoW, pp. 3018-3021, 8th International Particle Accelerator Conference, IPAC 2017, Bella Conference Center, Denmark, 05/14/17.

Update on the JLEIC electron collider ring design. / Nosochkov, Y.; Cai, Y.; Sullivan, M. et al.
IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference. Joint Accelerator Conferences Website - JACoW, 2017. p. 3018-3021 (IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Update on the JLEIC electron collider ring design

AU - Nosochkov, Y.

AU - Cai, Y.

AU - Sullivan, M.

AU - Derbenev, Ya S.

AU - Lin, F.

AU - Morozov, V. S.

AU - Pilat, F.

AU - Wei, G. H.

AU - Zhang, Y.

AU - Wang, M. H.

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AB - We present an update on the lattice design of the electron ring of the Jefferson Lab Electron-Ion Collider (JLEIC). The electron and ion collider rings feature a unique figure-8 layout providing optimal conditions for preservation of beam polarization. The rings include two arcs and two intersecting long straight sections containing a low-beta interaction region (IR) with special optics for detector polarimetry, electron beam spin rotator sections, ion beam cooling sections, and RF-cavity sections. Recent development of the electron ring lattice has been focused on minimizing the beam emittance while providing an efficient non-linear chromaticity correction and large dynamic aperture. We describe and compare three lattice designs, from which we determine the best option.

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M3 - Conference contribution

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BT - IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference

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ER -

Update on the JLEIC electron collider ring design

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