Design study of a superconducting insertion quadrupole magnet for the Large Hadron Collider

Yamamoto, A.; Tsuchiya, K.; Higashi, N.; Nakamoto, T.; Ogitsu, T.; Ohuchi, N.; Shintomi, T.; Terashima, A.; Kirby, G.; Ostojić, R.; Taylor, T. Matthew

doi:10.1109/77.614611

Cited by 28 publications

(5 citation statements)

References 4 publications

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“…The MQXA and MQXB cross-sections are shown in Fig. 14. The MQXA quadrupole design is based on a four-layer coil made of two 11 mm wide Nb-Ti Rutherford cables [73], [74], [75]. The inner cable has 27 strands, 0.815 mm in diameter.…”

Section: ) Lhc Ir Quadrupolesmentioning

confidence: 99%

Superconducting Magnets for Particle Accelerators

Rossi

Bottura

2013

Reviews of Accelerator Science and Technology

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Superconductivity has been the most influential technology in the field of accelerators in the last 30 years. Since the commissioning of the Tevatron, which demonstrated the use and operability of superconductivity on a large scale, superconducting magnets and rf cavities have been at the heart of all new large accelerators. Superconducting magnets have been the invariable choice for large colliders, as well as cyclotrons and large synchrotrons. In spite of the long history of success, superconductivity remains a difficult technology, requires adequate R&D and suitable preparation, and has a relatively high cost. Hence, it is not surprising that the development has also been marked by a few setbacks.This article is a review of the main superconducting accelerator magnet projects; it highlights the main characteristics and main achievements, and gives a perspective on the development of superconducting magnets for the future generation of very high energy colliders.To be published in Reviews of Accelerator Science and Technology, Vol. 5Geneva, Switzerland CERN-ATS-2013-019February 2013 Superconductivity has been the most influential technology in the field of accelerators in the last 30 years. Since the commissioning of the Tevatron, which demonstrated the use and operability of superconductivity on a large scale, superconducting magnets and rf cavities have been at the heart of all new large accelerators. Superconducting magnets have been the invariable choice for large colliders, as well as cyclotrons and large synchrotrons. In spite of the long history of success, superconductivity remains a difficult technology, requires adequate R&D and suitable preparation, and has a relatively high cost. Hence, it is not surprising that the development has also been marked by a few setbacks. This article is a review of the main superconducting accelerator magnet projects; it highlights the main characteristics and main achievements, and gives a perspective on the development of superconducting magnets for the future generation of very high energy colliders.

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Section: ) Lhc Ir Quadrupolesmentioning

confidence: 99%

Superconducting Magnets for Particle Accelerators

Rossi

Bottura

2013

Reviews of Accelerator Science and Technology

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“…This structure is applied in insertion quadrupoles as shown in the cross section presented in Fig. 1(b) [9], [10].…”

Section: Magnets For Hadron Collidersmentioning

confidence: 99%

Advances in Superconducting Magnets for Particle Physics

Yamamoto

2004

IEEE Trans. Appl. Supercond.

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The paper reviews advances in superconducting magnet technologies for particle accelerators and detectors in high-energy and astro-particle physics experiments. In the accelerator magnets, the status of NbTi superconducting magnet is reviewed and the development of Nb 3 Sn magnets is discussed. The advances in aluminum stabilized NbTi superconducting magnets for particle detectors, such as ATLAS and CMS, and for astro-particle physics such as AMS and BESS are also discussed.

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“…The cross section is optimized for the current optics design and intended for the prototype magnet. The magnet uses a yoke collar structure similar to the BNL-RHIC magnets [5] and the LHC insertion quadrupole magnets developed by KEK (MQXA) [6]. The main parameters of the magnet are summarized in Table I The coils are wound from the conductor used for the CERN-LHC arc dipole magnet outer layer coil.…”

Section: A Structurementioning

confidence: 99%

Superconducting Magnet System at the 50 GeV Proton Beam Line for the J-PARC Neutrino Experiment

Ogitsu

Makida

Kobayashi

et al. 2004

IEEE Trans. Appl. Supercond.

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A neutrino oscillation experiment using the J-PARC 50 GeV 0.75 MW proton beam is planned as a successor to the K2K project currently being operated at KEK. A superconducting magnet system is required for the arc section of the primary proton beam line to be within the space available at the site. A system with 28 combined function magnets is proposed to simplify the system and optimize the cost. The required fields for the magnets are 2.6 T dipole and 19 T/m quadrupole. The magnets are also required to have a large aperture, 173.4 mm diameter, to accommodate the large beam emittance. The magnets will be protected by cold diodes and cooled by forced flow supercritical helium produced by a 4.5 K, 2 2.5 kW refrigerator. This paper reports the system overview and the design status.

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Design study of a superconducting insertion quadrupole magnet for the Large Hadron Collider

Cited by 28 publications

References 4 publications

Superconducting Magnets for Particle Accelerators

Superconducting Magnets for Particle Accelerators

Advances in Superconducting Magnets for Particle Physics

Superconducting Magnet System at the 50 GeV Proton Beam Line for the J-PARC Neutrino Experiment

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