Radiation qualification of the front-end electronics for the readout of the ATLAS liquid argon calorimeters

The ATLAS detector has been built to study the reactions produced by the Large Hadron Collider (LHC). ATLAS includes a system of liquid argon calorimeters for energy measurements. The electronics for amplifying, shaping, sampling, pipelining, and digitizing the calorimeter signals is implemented on...

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Detalles Bibliográficos
Autores principales: Buchanan, N J, Chen, L, Gingrich, D M, Liu, S, Chen, H, Damazio, D, Densing, F, Kierstead, J, Lanni, F, Lissauer, D, Ma, H, Makowiecki, D, Radeka, V, Rescia, S, Takai, H, Bán, J, Böttcher, S, Dannheim, D, Parsons, J A, Simon, S, Sippach, W, Cheplakov, A, Golikov, V, Golubyh, S, Kukhtin, V, Kulagin, E, Ladygin, E, Luschikov, V, Obudovskij, V, Shalyugin, A, Puzo, P, Richer, J P, Seguin-Moreau, N, de La Taille, C, Dumont-Dayot, N, Massol, N, Le Dortz, O, Hubaut, F, Laforge, B, Martin, D, Schwemling, Ph, Andrieux, M L, Collot, J, Dzahini, D, Hostachy, J Y, Martin, P, Brettel, H, Cwienk, W, Fent, J, Jakobs, K, Kurchaninov, L, Oberlack, H, Schacht, P, Stiegler, U, Battistoni, G, Citterio, M, Sala, P, Cleland, W, Borgeaud, P, de la Broise, X, Le Coguie, A, Mansoulié, B, Pascual, J, Dinkespiler, B, Liu, T, Stroynowski, R, Ye, J, Grahn, K J, Hansson, P, Lund-Jensen, B, Chu, M L, Hou, S, Su, D S, Teng, P K
Lenguaje:eng
Publicado: 2008
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/3/10/P10005
http://cds.cern.ch/record/1151347
Descripción
Sumario:The ATLAS detector has been built to study the reactions produced by the Large Hadron Collider (LHC). ATLAS includes a system of liquid argon calorimeters for energy measurements. The electronics for amplifying, shaping, sampling, pipelining, and digitizing the calorimeter signals is implemented on a set of front-end electronic boards. The front-end boards are installed in crates mounted between the calorimeters, where they will be subjected to significant levels of radiation during LHC operation. As a result, all components used on the front-end boards had to be subjected to an extensive set of radiation qualification tests. This paper describes radiation-tolerant designs, radiation testing, and radiation qualification of the front-end readout sy stem for the ATLAS liquid argon calorimeters.

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