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Preliminary test for radiation tolerant electronic components for the LHC cryogenic system

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Agapito Serrano, Juan Andrés y Cardeira, F. M. y Casas-Cubillos, Juan y Duarte Muñoz, Abraham y Fernandes, Ana C. y Franco Peláez, Francisco Javier y Gil, María José y Gomes, Paulo y Gonçalves, Isabel C. y Hernández Cachero, Antonio y Jordung, Ulf y Martin Barreales, Miguel Ángel y Marques, José G. y Paz López, Antonio y Ramalho, Antonio J. G. y Rodríguez-Ruiz, Miguel Ángel y Santos Blanco, José Pedro (1999) Preliminary test for radiation tolerant electronic components for the LHC cryogenic system. In Proceedings of the fifth Workshop on Electronics for LHC Experiments. CERN Publishing Service, Geneva, Switzerland, pp. 411-415. ISBN 92-9083-147-2

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URL Oficial: http://dx.doi.org/10.5170/CERN-1999-009.411




Resumen

The LHC accelerator will use about 1600 main superconducting magnets operating below 2K. The magnets temperature is a control parameter and its target accuracy imposes very severe constraints on both the sensing element and its signal conditioner. They will both be installed inside the tunnel, thus exposed to a relatively high neutron fluence and gamma dose. It is then crucial to understand the effects of radiation on the performance of the electronic components that will be selected for the signal conditioner. This paper presents data concerning the radiation effects on typical active and passive discrete electronic components. This is the first step toward building a radiation tolerant signal conditioner.


Tipo de documento:Sección de libro
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© CERN
Workshop on Electronics for LHC Experiments (5. 1999. Snowmass, Colorado).

This work has been financed by the cooperation agreement K476/LHC between CERN & UCM and by the Spanish research agency CICYT (TIC98-0737), and partially supported by ITN.

Palabras clave:CERN; Instrumentation; LHC; Operational amplifier; Radiation damage
Materias:Ciencias > Física > Electrónica
Ciencias > Física > Radiactividad
Código ID:28954
Depositado:16 Mar 2015 18:38
Última Modificación:16 Mar 2015 18:38

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