Journal ArticleDOI
Evolution of the Conceptual FCC-hh Baseline Detector Magnet Design
Matthias Mentink,Helder Pais Da Silva,Alexey Dudarev,E. Bielert,Vyacheslav Klyukhin,B. Curé,H. Gerwig,Andrea Gaddi,C. Berriaud,U. Wagner,H. Ten Kate +10 more
TLDR
In this article, the design evolution leading from a 65-GJ twin solenoid with forward dipoles design to the present baseline design that features three superconducting solenoids is discussed.Abstract:
As a part of the future circular collider conceptual design study for hadron-hadron physics (FCC-hh), conceptual designs of detector magnets are being developed to facilitate the measurement of particle products resulting from the 100-TeV collisions. This paper discusses the design evolution leading from a 65-GJ twin solenoid with forward dipoles design to the present baseline design that features three superconducting solenoids. The central magnet produces 4 T over a free bore of 10 m and a length of 20 m. The forward solenoids provide additional bending power to facilitate tracking of high-pseudo-rapidity particles. The combined stored energy of this system is 13.8 GJ. This design is discussed in terms of powering and quench protection, conductor composition, mechanical properties of the cold masses and vacuum vessels, stray fields, and heat loads. In addition, alternative designs are discussed, including an ultrathin superconducting solenoid concept with comparatively low stored magnet energy. Like the ATLAS central solenoid, this solenoid provides a magnetic field to the tracker, and particles have to tunnel through the solenoid before reaching the calorimeters. An iron yoke returns the flux, thus providing bending power for muon tagging and giving complete magnetic shielding.read more
Citations
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Journal ArticleDOI
VIPER: an industrially scalable high-current high-temperature superconductor cable
Zachary Hartwig,Rui Vieira,Brandon Sorbom,Rodney A. Badcock,Marta Bajko,W. Beck,Bernardo Castaldo,Christopher L Craighill,Mike Davies,Jose Estrada,Vincent Fry,Theodore Golfinopoulos,Amanda Hubbard,James Irby,Sergey Kuznetsov,Christopher J. Lammi,Philip C. Michael,T. Mouratidis,R. Murray,A. Pfeiffer,Samuel Z Pierson,Alexi Radovinsky,Michael D Rowell,Erica Salazar,Michael Segal,Peter W. Stahle,Makoto Takayasu,Thomas L Toland,Lihua Zhou +28 more
TL;DR: In this article, a vacuum pressure impregnated, insulated, partially transposed, extruded, and roll-formed (VIPER) cable was designed and experimentally qualified.
Strategic RD Programme on Technologies for Future Experiments
Martin Aleksa,Christian Joram,Philippe Farthouat,Antti Onnela,Jakob Blomer,Corrado Gargiulo,Pere Mato Vila,B. Curé,Dominik Dannheim,Herman H.J. ten Kate,Heinz Pernegger,Francois Vasey,Lucie Linssen,Graeme Stewart,Carmelo D'Ambrosio,Michael Campbell,Michael Doser,Christoph Rembser,Luciano Musa,Paulo Moreira,Manfred Krammer,Eraldo Oliveri,Petra Riedler,Federico Faccio,Patrick Janot +24 more
TL;DR: The White Paper R&D project at CERN as discussed by the authors has defined a strategic research and development (R&D) program on technologies for future experiments, which will start in 2020 and initially extend over five years, provided the required resources can be made available.
Journal ArticleDOI
Design of the Optional Forward Superconducting Dipole Magnet for the FCC-hh Detector
E.R. Bielert,Christophe Berriaud,B. Curé,Alexey Dudarev,Andrea Gaddi,H. Gerwig,Veronica Ilardi,Herman H.J. ten Kate,Vyacheslav Klyukhin,Tobias K. D. Kulenkampff,Matthias Mentink,H. Silva,U. Wagner +12 more
TL;DR: In this paper, a 4-T, 10-m free bore and 20-m long central solenoid is proposed as the main magnet in the baseline detector for the future circular collider (FCC) hadron-hadron collisions physics program.
Journal ArticleDOI
Development of light and highly radiation transparent cryostats for FCC detector magnets: first analyses of insulation materials
Veronica Ilardi,H. Silva,Alexey Dudarev,T. Koettig,P. Borges de Sousa,L. N. Busch,Tobias K. D. Kulenkampff,Tobias K. D. Kulenkampff,E.R. Bielert,H. Ten Kate +9 more
TL;DR: In this article, the authors proposed a sandwich of thin inner and outer metallic shells for vacuum tightness, supported by an insulating material with sufficient mechanical resistance paired with lowest thermal conductivity, like Cryogel, a flexible aerogel structure (density 0.16 g/cm 2 ), or glass spheres (e.g. type K1 manufactured by 3M, with 65 μm diameter and density of 0.125 g/ cm 3 ).
Journal ArticleDOI
Superconducting detector magnets for high energy physics
Matthias Mentink,Ken-ichi Sasaki,B. Curé,Nikkie Deelen,Alexey Dudarev,Mitsushi Abe,Masami Iio,Yasuhiro Makida,Takahiro Okamura,Toru Ogitsu,N. Sumi,Akira Yamamoto,Makoto Yoshida,H. Iinuma +13 more
TL;DR: In this article , the authors have developed a superconducting detector solenoid for particle physics using aluminum-stabilized superconductor for the ILC (International Linear Collider), FCC (Future Circular Collider) and CLIC (Compact LInear Collider), based on the technologies established over many years.
References
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Journal ArticleDOI
High-strength and high-RRR Al-Ni alloy for aluminum-stabilized superconductor
TL;DR: In this article, a precipitation type aluminum alloys have been developed for the ATLAS thin superconducting solenoid, which achieved high yield strength of 79 MPa (R.T.) and 117 MPa(4.2 K) with high residual resistivity ratio (RRR) of 170 after cold working of 20% in area reduction.
Journal ArticleDOI
A thin superconducting solenoid magnet for particle astrophysics
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TL;DR: In this article, an extremely thin superconducting solenoid magnet is developed to investigate cosmic-ray antiparticles in the Universe, where the uniform solenoidal field is provided in a particle detector system to analyze the particle momentum.
Journal ArticleDOI
Design and development of the ATLAS central solenoid magnet
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TL;DR: The ATLAS central solenoid magnet was constructed to provide a magnetic field of 2 T in the central tracking part of the ATLAS detector as discussed by the authors, achieving a yield strength of >100 MPa at 4.2 K.
Journal Article
Large superconducting detector magnets with ultra thin coils for use in high energy accelerators and storage rings
TL;DR: In this article, the authors describe the development of a class of large superconducting solenoid magnet with ultra-thin coils for use in high energy detectors in colliding beam experiments.
Journal ArticleDOI
The superconducting magnet of AMS-02
B. Blau,S.M. Harrison,Hans Hofer,S. Milward,John S. H. Ross,Samuel C.C. Ting,J. Ulbricht,G. Viertel +7 more
TL;DR: The Alpha Magnetic Spectrometer (AMS) as mentioned in this paper is a particle physics detector designed to search for anti-matter, dark matter and the origin of cosmic rays in space, which was installed on the International Space Station (ISS).