Longitudinal Gradient Dipole Magnet Prototype for APS at ANL

Kashikhin, V. S.; Borland, M.; Chlachidze, G.; Decker, G.; Dejus, R.; DiMarco, J.; Doose, C. L.; Gardner, T. J.; Harding, D. J.; Jaski, M. S.; Kerby, J. S.; Makarov, A. V.

doi:10.1109/TASC.2016.2521896

Title: Longitudinal Gradient Dipole Magnet Prototype for APS at ANL

Abstract

We planned an upgrade of the Advanced Photon Source at Argonne National Laboratory (ANL). The main goal of the upgrade is to improve the storage ring performance based on more advanced optics. One of the key magnet system elements is bending dipole magnets having a field strength change along the electron beam path. Moreover, a prototype of one such longitudinal gradient dipole magnet has been designed, built, and measured in a collaborative effort of ANL and Fermilab. Our paper discusses various magnetic design options, the selected magnet design, and the fabrication technology. The prototype magnet has been measured by rotational coils, a stretched wire, and a Hall probe. Measurement results are discussed and compared with simulations.

Authors:

Kashikhin, V. S. ^[1]; Borland, M. ^[2]; Chlachidze, G. ^[1]; Decker, G. ^[2]; Dejus, R. ^[2]; DiMarco, J. ^[1]; Doose, C. L. ^[2]; Gardner, T. J. ^[1]; Harding, D. J. ^[1]; Jaski, M. S. ^[2]; Kerby, J. S. ^[2]; Makarov, A. V. ^[1]

Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Argonne National Lab. (ANL), Argonne, IL (United States)

Publication Date:: Tue Jan 26 00:00:00 EST 2016

Research Org.:: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

OSTI Identifier:: 1260270

Report Number(s):: FERMILAB-CONF-15-439-TD
Journal ID: ISSN 1051-8223; 1466577

Grant/Contract Number:: AC02-07CH11359

Resource Type:: Accepted Manuscript

Journal Name:: IEEE Transactions on Applied Superconductivity

Additional Journal Information:: Journal Volume: 26; Journal Issue: 4; Journal ID: ISSN 1051-8223

Publisher:: Institute of Electrical and Electronics Engineers (IEEE)

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS; accelerator; design; dipole magnet; fabrication; magnetic measurements; photon source

Citation Formats


                    Kashikhin, V. S., Borland, M., Chlachidze, G., Decker, G., Dejus, R., DiMarco, J., Doose, C. L., Gardner, T. J., Harding, D. J., Jaski, M. S., Kerby, J. S., and Makarov, A. V. Longitudinal Gradient Dipole Magnet Prototype for APS at ANL.  United States: N. p., 2016. 
Web.  doi:10.1109/TASC.2016.2521896.

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                    Kashikhin, V. S., Borland, M., Chlachidze, G., Decker, G., Dejus, R., DiMarco, J., Doose, C. L., Gardner, T. J., Harding, D. J., Jaski, M. S., Kerby, J. S., & Makarov, A. V. Longitudinal Gradient Dipole Magnet Prototype for APS at ANL.  United States.  https://doi.org/10.1109/TASC.2016.2521896

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                    Kashikhin, V. S., Borland, M., Chlachidze, G., Decker, G., Dejus, R., DiMarco, J., Doose, C. L., Gardner, T. J., Harding, D. J., Jaski, M. S., Kerby, J. S., and Makarov, A. V. Tue .  
"Longitudinal Gradient Dipole Magnet Prototype for APS at ANL".  United States.  https://doi.org/10.1109/TASC.2016.2521896.  https://www.osti.gov/servlets/purl/1260270.

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@article{osti_1260270,

  title        = {Longitudinal Gradient Dipole Magnet Prototype for APS at ANL},

  author       = {Kashikhin, V. S. and Borland, M. and Chlachidze, G. and Decker, G. and Dejus, R. and DiMarco, J. and Doose, C. L. and Gardner, T. J. and Harding, D. J. and Jaski, M. S. and Kerby, J. S. and Makarov, A. V.},

  abstractNote = {We planned an upgrade of the Advanced Photon Source at Argonne National Laboratory (ANL). The main goal of the upgrade is to improve the storage ring performance based on more advanced optics. One of the key magnet system elements is bending dipole magnets having a field strength change along the electron beam path. Moreover, a prototype of one such longitudinal gradient dipole magnet has been designed, built, and measured in a collaborative effort of ANL and Fermilab. Our paper discusses various magnetic design options, the selected magnet design, and the fabrication technology. The prototype magnet has been measured by rotational coils, a stretched wire, and a Hall probe. Measurement results are discussed and compared with simulations.},

  doi          = {10.1109/TASC.2016.2521896},

  journal      = {IEEE Transactions on Applied Superconductivity},

  number       = 4,

  volume       = 26,

  place        = {United States},

  year         = {Tue Jan 26 00:00:00 EST 2016},

  month        = {Tue Jan 26 00:00:00 EST 2016}

}

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Works referencing / citing this record:

Permanent magnet based dipole magnets for next generation light sources
journal, July 2017

Watanabe, Takahiro; Taniuchi, Tsutomu; Takano, Shiro
Physical Review Accelerators and Beams, Vol. 20, Issue 7
DOI: 10.1103/physrevaccelbeams.20.072401

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Title: Longitudinal Gradient Dipole Magnet Prototype for APS at ANL

Abstract

Citation Formats

Permanent magnet based dipole magnets for next generation light sources journal, July 2017

Permanent magnet based dipole magnets for next generation light sources
journal, July 2017