Development of a 15 T Nb3Sn accelerator dipole demonstrator at Fermilab

Novitski, I.; Andreev, N.; Barzi, E.; Carmichael, J.; Kashikhin, V. V.; Turrioni, D.; Yu, M.; Zlobin, A. V.

doi:10.1109/TASC.2016.2517024

Title: Development of a 15 T Nb₃Sn accelerator dipole demonstrator at Fermilab

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Abstract

Here, a 100 TeV scale Hadron Collider (HC) with a nominal operation field of at least 15 T is being considered for the post-LHC era, which requires using the Nb₃Sn technology. Practical demonstration of this field level in an accelerator-quality magnet and substantial reduction of the magnet costs are the key conditions for realization of such a machine. FNAL has started the development of a 15 T Nb₃Sn dipole demonstrator for a 100 TeV scale HC. The magnet design is based on 4-layer shell type coils, graded between the inner and outer layers to maximize the performance and reduce the cost. The experience gained during the Nb₃Sn magnet R&D is applied to different aspects of the magnet design. This paper describes the magnetic and structural designs and parameters of the 15 T Nb₃Sn dipole and the steps towards the demonstration model fabrication.

Authors:

Novitski, I. ^[1]; Andreev, N. ^[1]; Barzi, E. ^[1]; Carmichael, J. ^[1]; Kashikhin, V. V. ^[1]; Turrioni, D. ^[1]; Yu, M. ^[1]; Zlobin, A. V. ^[1]

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

Publication Date:: 2016-06-01

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

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

OSTI Identifier:: 1250797

Report Number(s):: FERMILAB-CONF-15-442-TD
Journal ID: ISSN 1051-8223; 1414888; TRN: US1601642

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; Conference: 24th International Conference on Magnet Technology, Seoul (Korea), 18-23 Oct 2015; Journal ID: ISSN 1051-8223

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

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; dipole magnet; collider; magnetic field; mechanical structure; Nb₃Sn superconductor; Rutherford cable

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                    Novitski, I., Andreev, N., Barzi, E., Carmichael, J., Kashikhin, V. V., Turrioni, D., Yu, M., and Zlobin, A. V.. Development of a 15 T Nb3Sn accelerator dipole demonstrator at Fermilab.  United States: N. p., 2016. 
Web.  doi:10.1109/TASC.2016.2517024.

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                    Novitski, I., Andreev, N., Barzi, E., Carmichael, J., Kashikhin, V. V., Turrioni, D., Yu, M., & Zlobin, A. V.. Development of a 15 T Nb3Sn accelerator dipole demonstrator at Fermilab.  United States.  https://doi.org/10.1109/TASC.2016.2517024

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                    Novitski, I., Andreev, N., Barzi, E., Carmichael, J., Kashikhin, V. V., Turrioni, D., Yu, M., and Zlobin, A. V.. Wed .  
"Development of a 15 T Nb3Sn accelerator dipole demonstrator at Fermilab".  United States.  https://doi.org/10.1109/TASC.2016.2517024.  https://www.osti.gov/servlets/purl/1250797.

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@article{osti_1250797,

  title        = {Development of a 15 T Nb3Sn accelerator dipole demonstrator at Fermilab},

  author       = {Novitski, I. and Andreev, N. and Barzi, E. and Carmichael, J. and Kashikhin, V. V. and Turrioni, D. and Yu, M. and Zlobin, A. V.},

  abstractNote = {Here, a 100 TeV scale Hadron Collider (HC) with a nominal operation field of at least 15 T is being considered for the post-LHC era, which requires using the Nb3Sn technology. Practical demonstration of this field level in an accelerator-quality magnet and substantial reduction of the magnet costs are the key conditions for realization of such a machine. FNAL has started the development of a 15 T Nb3Sn dipole demonstrator for a 100 TeV scale HC. The magnet design is based on 4-layer shell type coils, graded between the inner and outer layers to maximize the performance and reduce the cost. The experience gained during the Nb3Sn magnet R&D is applied to different aspects of the magnet design. This paper describes the magnetic and structural designs and parameters of the 15 T Nb3Sn dipole and the steps towards the demonstration model fabrication.},

  doi          = {10.1109/TASC.2016.2517024},

  journal      = {IEEE Transactions on Applied Superconductivity},

  number       = 4,

  volume       = 26,

  place        = {United States},

  year         = {2016},

  month        = {6}

}

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Title: Development of a 15 T Nb3Sn accelerator dipole demonstrator at Fermilab

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Title: Development of a 15 T Nb₃Sn accelerator dipole demonstrator at Fermilab