Ultimate Performance of the ATLAS Superconducting Solenoid
| Autor: | Y. Kondo, Akira Yamamoto, G. Olesen, O. Pirotte, E. Sbrissa, Yoshikuni Doi, R.J.M.Y. Ruber, Ht. Kate, J. Metselaar, Tomiyoshi Haruyama, F. Haug, T. Kondo, S. Mizumaki, Yasuhiro Makida, M. Kawai |
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| Rok vydání: | 2007 |
| Předmět: |
Physics
Cryostat Large Hadron Collider Physics::Instrumentation and Detectors Nuclear engineering Detector Astrophysics::Instrumentation and Methods for Astrophysics Solenoid Cryogenics Superconducting magnet Condensed Matter Physics Electronic Optical and Magnetic Materials Calorimeter Nuclear magnetic resonance Magnet Physics::Accelerator Physics High Energy Physics::Experiment Detectors and Experimental Techniques Electrical and Electronic Engineering |
| Zdroj: | IEEE Transactions on Applied Superconductivity. 17:1201-1204 |
| ISSN: | 1051-8223 |
| DOI: | 10.1109/tasc.2007.899022 |
| Popis: | A 2 tesla, 7730 ampere, 39 MJ, 45 mm thin superconducting solenoid with a 2.3 meters warm bore and 5.3 meters length, is installed in the center of the ATLAS detector and successfully commissioned. The solenoid shares its cryostat with one of the detector's calorimeters and provides the magnetic field required for the inner detectors to accurately track collision products from the LHC at CERN. After several years of a stepwise construction and test program, the solenoid integration 100 meters underground in the ATLAS cavern is completed. Following the on-surface acceptance test, the solenoid is now operated with its final cryogenic, powering and control system. A re-validation of all essential operating parameters is completed. The performance and test results of underground operation are reported and compared to those previously measured. |
| Databáze: | OpenAIRE |
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