skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Fabrication of First 4-m Coils for the LARP MQXFA Quadrupole and Assembly in Mirror Structure

Abstract

© 2002-2011 IEEE. The US LHC Accelerator Research Program is constructing prototype interaction region quadrupoles as part of the US in-kind contribution to the Hi-Lumi LHC project. The low-beta MQXFA Q1/Q3 coils have a 4-m length and a 150 mm bore. The design was previously validated on short, one meter models (MQXFS) developed as part of the longstanding Nb3Sn quadrupole R&D by LARP in collaboration with CERN. In parallel, facilities and tooling are being developed and refined at BNL, LBNL, and FNAL to enable long coil production, assembly, and cold testing. Long length scale-up is based on the experience from the LARP 90-mm aperture (TQ-LQ) and 120-mm aperture (HQ and Long HQ) programs. A 4-m long MQXF practice coil was fabricated to verify procedures, parts, and tooling. In parallel, the first complete prototype coil (QXFP01a) was fabricated and assembled in a long magnetic mirror, MQXFPM1, to provide early feedback on coil design and fabrication following the successful experience of previous LARP mirror tests.

Authors:
 [1];  [2];  [3];  [2];  [4];  [5];  [5];  [4];  [3];  [4];  [2];  [2];  [4];  [5];  [5];  [2];  [3];  [3];  [5];  [2]
  1. Angelo State Univ., San Angelo, TX (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
  2. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
  3. Brookhaven National Lab. (BNL), Upton, NY (United States)
  4. European Organization for Nuclear Research (CERN), Geneva (Switzerland)
  5. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
OSTI Identifier:
1343958
Alternate Identifier(s):
OSTI ID: 1563936
Report Number(s):
FERMILAB-PUB-16-346-TD
Journal ID: ISSN 1051-8223; 1512843
Grant/Contract Number:  
AC02-07CH11359; AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
IEEE Transactions on Applied Superconductivity
Additional Journal Information:
Journal Volume: 27; 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

Citation Formats

Holik, Eddie Frank, Ambrosio, Giorgio, Anerella, Michael, Bossert, Rodger, Cavanna, Eugenio, Cheng, Daniel, Dietderich, Daniel R., Ferracin, Paolo, Ghosh, Arup K., Izquierdo Bermudez, Susana, Krave, Steven, Nobrega, Alfred, Perez, Juan Carlos, Pong, Ian, Sabbi, GianLuca, Santini, Carlo, Schmalzle, Jesse, Wanderer, Peter, Wang, Xiaorong, and Yu, Miao. Fabrication of First 4-m Coils for the LARP MQXFA Quadrupole and Assembly in Mirror Structure. United States: N. p., 2017. Web. https://doi.org/10.1109/TASC.2017.2656155.
Holik, Eddie Frank, Ambrosio, Giorgio, Anerella, Michael, Bossert, Rodger, Cavanna, Eugenio, Cheng, Daniel, Dietderich, Daniel R., Ferracin, Paolo, Ghosh, Arup K., Izquierdo Bermudez, Susana, Krave, Steven, Nobrega, Alfred, Perez, Juan Carlos, Pong, Ian, Sabbi, GianLuca, Santini, Carlo, Schmalzle, Jesse, Wanderer, Peter, Wang, Xiaorong, & Yu, Miao. Fabrication of First 4-m Coils for the LARP MQXFA Quadrupole and Assembly in Mirror Structure. United States. https://doi.org/10.1109/TASC.2017.2656155
Holik, Eddie Frank, Ambrosio, Giorgio, Anerella, Michael, Bossert, Rodger, Cavanna, Eugenio, Cheng, Daniel, Dietderich, Daniel R., Ferracin, Paolo, Ghosh, Arup K., Izquierdo Bermudez, Susana, Krave, Steven, Nobrega, Alfred, Perez, Juan Carlos, Pong, Ian, Sabbi, GianLuca, Santini, Carlo, Schmalzle, Jesse, Wanderer, Peter, Wang, Xiaorong, and Yu, Miao. Mon . "Fabrication of First 4-m Coils for the LARP MQXFA Quadrupole and Assembly in Mirror Structure". United States. https://doi.org/10.1109/TASC.2017.2656155. https://www.osti.gov/servlets/purl/1343958.
@article{osti_1343958,
title = {Fabrication of First 4-m Coils for the LARP MQXFA Quadrupole and Assembly in Mirror Structure},
author = {Holik, Eddie Frank and Ambrosio, Giorgio and Anerella, Michael and Bossert, Rodger and Cavanna, Eugenio and Cheng, Daniel and Dietderich, Daniel R. and Ferracin, Paolo and Ghosh, Arup K. and Izquierdo Bermudez, Susana and Krave, Steven and Nobrega, Alfred and Perez, Juan Carlos and Pong, Ian and Sabbi, GianLuca and Santini, Carlo and Schmalzle, Jesse and Wanderer, Peter and Wang, Xiaorong and Yu, Miao},
abstractNote = {© 2002-2011 IEEE. The US LHC Accelerator Research Program is constructing prototype interaction region quadrupoles as part of the US in-kind contribution to the Hi-Lumi LHC project. The low-beta MQXFA Q1/Q3 coils have a 4-m length and a 150 mm bore. The design was previously validated on short, one meter models (MQXFS) developed as part of the longstanding Nb3Sn quadrupole R&D by LARP in collaboration with CERN. In parallel, facilities and tooling are being developed and refined at BNL, LBNL, and FNAL to enable long coil production, assembly, and cold testing. Long length scale-up is based on the experience from the LARP 90-mm aperture (TQ-LQ) and 120-mm aperture (HQ and Long HQ) programs. A 4-m long MQXF practice coil was fabricated to verify procedures, parts, and tooling. In parallel, the first complete prototype coil (QXFP01a) was fabricated and assembled in a long magnetic mirror, MQXFPM1, to provide early feedback on coil design and fabrication following the successful experience of previous LARP mirror tests.},
doi = {10.1109/TASC.2017.2656155},
journal = {IEEE Transactions on Applied Superconductivity},
number = 4,
volume = 27,
place = {United States},
year = {2017},
month = {1}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 3 works
Citation information provided by
Web of Science

Save / Share: