Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors

Sara Thorin; Joel Andersson; Mathias Brandin; Francesca Curbis; Lennart Isaksson; Marija Kotur; Filip Lindau; Erik Mansten; David Olsson; Robin Svärd; Sverker Werin; Jonas Björklund Svensson

doi:10.18429/JACoW-FEL2017-TUP013

Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors

Sara Thorin, Joel Andersson, Mathias Brandin, Francesca Curbis, Lennart Isaksson, Marija Kotur, Filip Lindau, Erik Mansten, David Olsson, Robin Svärd, Sverker Werin, Jonas Björklund Svensson

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding

Abstract

The MAX IV Linac is now in routine operation for injection into two storage rings, and as a high-brightness driver for a Short Pulse Facility (SPF). In short-pulse mode the electron bunch is created in a photo cathode gun and compressed in two double achromat bunch compressors that also linearise longitudinal phase space with the second order transfer matrix element T566. T566 in the compressors can
be tweaked with weak sextupoles located at high dispersion. In this paper we present the current experience from operating the bunch compressors at MAX IV and results from initial measurements of longitudinal phase space using our version of the the zero-crossing method.

Original language	English
Title of host publication	Proceedings of FEL2017, Santa Fe, NM, USA
Publisher	JACoW Publishing
Chapter	Electron beam dynamics
Pages	273-275
Number of pages	3
ISBN (Electronic)	978-3-95450-179-3
DOIs	https://doi.org/10.18429/JACoW-FEL2017-TUP013
Publication status	Published - 2017
Event	38th International Free-Electron Laser Conference - Santa Fe, United States Duration: 2017 Aug 20 → 2017 Aug 25 https://www.lanl.gov/conferences/free-electron-laser/

Conference

Conference	38th International Free-Electron Laser Conference
Abbreviated title	FEL 2017
Country/Territory	United States
City	Santa Fe
Period	2017/08/20 → 2017/08/25
Internet address	https://www.lanl.gov/conferences/free-electron-laser/

Subject classification (UKÄ)

Accelerator Physics and Instrumentation

Access to Document

10.18429/JACoW-FEL2017-TUP013

http://accelconf.web.cern.ch/AccelConf/fel2017/papers/tup013.pdf

Extreme Electron Beams and Brilliant X-rays - Generation, Manipulation and Characterization of Relativistic Electron Beams for and from Plasma-Based Accelerators
Björklund Svensson, J. (Research student), Lundh, O. (Supervisor), Wahlström, C.-G. (Assistant supervisor), Thorin, S. (Assistant supervisor) & Curbis, F. (Assistant supervisor)
2016/09/01 → 2020/09/30
Project: Dissertation

Cite this

Thorin, S., Andersson, J., Brandin, M., Curbis, F., Isaksson, L., Kotur, M., Lindau, F., Mansten, E., Olsson, D., Svärd, R., Werin, S., & Björklund Svensson, J. (2017). Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors. In Proceedings of FEL2017, Santa Fe, NM, USA (pp. 273-275). Article TUP013 JACoW Publishing. https://doi.org/10.18429/JACoW-FEL2017-TUP013

@inproceedings{7135413b293b4a4eba10b032b7a076f8,

title = "Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors",

abstract = "The MAX IV Linac is now in routine operation for injection into two storage rings, and as a high-brightness driver for a Short Pulse Facility (SPF). In short-pulse mode the electron bunch is created in a photo cathode gun and compressed in two double achromat bunch compressors that also linearise longitudinal phase space with the second order transfer matrix element T566. T566 in the compressors canbe tweaked with weak sextupoles located at high dispersion. In this paper we present the current experience from operating the bunch compressors at MAX IV and results from initial measurements of longitudinal phase space using our version of the the zero-crossing method.",

author = "Sara Thorin and Joel Andersson and Mathias Brandin and Francesca Curbis and Lennart Isaksson and Marija Kotur and Filip Lindau and Erik Mansten and David Olsson and Robin Sv{\"a}rd and Sverker Werin and {Bj{\"o}rklund Svensson}, Jonas",

year = "2017",

doi = "10.18429/JACoW-FEL2017-TUP013",

language = "English",

pages = "273--275",

booktitle = "Proceedings of FEL2017, Santa Fe, NM, USA",

publisher = "JACoW Publishing",

note = "38th International Free-Electron Laser Conference, FEL 2017 ; Conference date: 20-08-2017 Through 25-08-2017",

url = "https://www.lanl.gov/conferences/free-electron-laser/",

}

Thorin, S, Andersson, J, Brandin, M, Curbis, F , Isaksson, L, Kotur, M, Lindau, F, Mansten, E, Olsson, D, Svärd, R, Werin, S & Björklund Svensson, J 2017, Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors. in Proceedings of FEL2017, Santa Fe, NM, USA., TUP013, JACoW Publishing, pp. 273-275, 38th International Free-Electron Laser Conference, Santa Fe, New Mexico, United States, 2017/08/20. https://doi.org/10.18429/JACoW-FEL2017-TUP013

TY - GEN

T1 - Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors

AU - Thorin, Sara

AU - Andersson, Joel

AU - Brandin, Mathias

AU - Curbis, Francesca

AU - Isaksson, Lennart

AU - Kotur, Marija

AU - Lindau, Filip

AU - Mansten, Erik

AU - Olsson, David

AU - Svärd, Robin

AU - Werin, Sverker

AU - Björklund Svensson, Jonas

PY - 2017

Y1 - 2017

N2 - The MAX IV Linac is now in routine operation for injection into two storage rings, and as a high-brightness driver for a Short Pulse Facility (SPF). In short-pulse mode the electron bunch is created in a photo cathode gun and compressed in two double achromat bunch compressors that also linearise longitudinal phase space with the second order transfer matrix element T566. T566 in the compressors canbe tweaked with weak sextupoles located at high dispersion. In this paper we present the current experience from operating the bunch compressors at MAX IV and results from initial measurements of longitudinal phase space using our version of the the zero-crossing method.

AB - The MAX IV Linac is now in routine operation for injection into two storage rings, and as a high-brightness driver for a Short Pulse Facility (SPF). In short-pulse mode the electron bunch is created in a photo cathode gun and compressed in two double achromat bunch compressors that also linearise longitudinal phase space with the second order transfer matrix element T566. T566 in the compressors canbe tweaked with weak sextupoles located at high dispersion. In this paper we present the current experience from operating the bunch compressors at MAX IV and results from initial measurements of longitudinal phase space using our version of the the zero-crossing method.

U2 - 10.18429/JACoW-FEL2017-TUP013

DO - 10.18429/JACoW-FEL2017-TUP013

M3 - Paper in conference proceeding

SP - 273

EP - 275

BT - Proceedings of FEL2017, Santa Fe, NM, USA

PB - JACoW Publishing

T2 - 38th International Free-Electron Laser Conference

Y2 - 20 August 2017 through 25 August 2017

ER -

Experience and initial measurements of magnetic linearisation in the MAX IV linac bunch compressors

Abstract

Conference

Subject classification (UKÄ)

Access to Document

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Projects

Extreme Electron Beams and Brilliant X-rays - Generation, Manipulation and Characterization of Relativistic Electron Beams for and from Plasma-Based Accelerators

Cite this