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Future particle detector systems
Starting with a short summary of the major new experimental physics programs, we attempt to motivate the reasons why existing general- purpose detectors at Hadron Colliders are what they are, why they are being upgraded, and why new facilities are being constructed. The CDF and ATLAS detectors are u...
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Lenguaje: | eng |
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2000
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Acceso en línea: | https://dx.doi.org/10.1063/1.1361760 http://cds.cern.ch/record/506624 |
Sumario: | Starting with a short summary of the major new experimental physics programs, we attempt to motivate the reasons why existing general- purpose detectors at Hadron Colliders are what they are, why they are being upgraded, and why new facilities are being constructed. The CDF and ATLAS detectors are used to illustrate these motivations. Selected physics results from the CDF experiment provide evidence for limitations on the detector performance, and new physics opportunities motivate both machine and detector upgrades. This is discussed with emphasis on the improved physics reach of the CDF experiment at the Fermilab Tevatron ( square root s=2 TeV). From 2005, the Large Hadron Collider (LHC) at CERN will become operational at a collision energy of square root s=14 TeV, seven times larger than at the Tevatron Collider. To exploit the physics capability of the LHC, several large detectors are being constructed. The detectors are significantly more complex than those at the Tevatron Collider because of physics and operational constraints. The detector design and technology of the aspects of the large general-purpose detector ATLAS is described. (48 refs). |
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