On-Axis Swap-Out R&D for ALS-U

C. Steier; A. Anders; T. Luo; T. Oliver; C. Pappas; S. de Santis; C. Sun; C. Swenson; W. Waldron

On-Axis Swap-Out R&D for ALS-U

C. Steier, A. Anders, T. Luo, T. Oliver, C. Pappas, S. de Santis, C. Sun, C. Swenson, W. Waldron

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

11 Scopus citations

Abstract

The ALS-U upgrade promises to deliver diffraction limited performance throughout the soft x-ray range by lowering the horizontal emittance by a factor of 40 compared to the current ALS. One of the consequences of producing a small emittance is a small dynamic aperture, although the momentum acceptance will remain large enough for acceptable beam lifetime. To overcome this challenge, ALS-U will use on-axis swap-out injection to exchange bunch trains between the storage ring and an accumulator ring. On-axis swapout injection requires special fast pulsers and state-of-the-art stripline kicker magnets. This paper reports on the results of the on-axis swap-out injection R&D program, including beam tests of a complete stripline kicker/pulser system on the current ALS and the development of methods to speed up beam based commissioning after the upgrade shutdown.

Original language	English
Title of host publication	IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference
Publisher	Joint Accelerator Conferences Website - JACoW
Pages	2821-2823
Number of pages	3
ISBN (Electronic)	9783954501823
State	Published - Jul 2017
Externally published	Yes
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

∗ This work was supported by the Director, Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. † [email protected]

Cite this

Steier, C., Anders, A., Luo, T., Oliver, T., Pappas, C., de Santis, S., Sun, C., Swenson, C., & Waldron, W. (2017). On-Axis Swap-Out R&D for ALS-U. In IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference (pp. 2821-2823). (IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference). Joint Accelerator Conferences Website - JACoW.

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title = "On-Axis Swap-Out R&D for ALS-U",

abstract = "The ALS-U upgrade promises to deliver diffraction limited performance throughout the soft x-ray range by lowering the horizontal emittance by a factor of 40 compared to the current ALS. One of the consequences of producing a small emittance is a small dynamic aperture, although the momentum acceptance will remain large enough for acceptable beam lifetime. To overcome this challenge, ALS-U will use on-axis swap-out injection to exchange bunch trains between the storage ring and an accumulator ring. On-axis swapout injection requires special fast pulsers and state-of-the-art stripline kicker magnets. This paper reports on the results of the on-axis swap-out injection R&D program, including beam tests of a complete stripline kicker/pulser system on the current ALS and the development of methods to speed up beam based commissioning after the upgrade shutdown.",

author = "C. Steier and A. Anders and T. Luo and T. Oliver and C. Pappas and {de Santis}, S. and C. Sun and C. Swenson and W. Waldron",

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Steier, C, Anders, A, Luo, T, Oliver, T, Pappas, C, de Santis, S, Sun, C, Swenson, C & Waldron, W 2017, On-Axis Swap-Out R&D for ALS-U. 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. 2821-2823, 8th International Particle Accelerator Conference, IPAC 2017, Bella Conference Center, Denmark, 05/14/17.

On-Axis Swap-Out R&D for ALS-U. / Steier, C.; Anders, A.; Luo, T. et al.
IPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference. Joint Accelerator Conferences Website - JACoW, 2017. p. 2821-2823 (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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AU - Anders, A.

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On-Axis Swap-Out R&D for ALS-U

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