Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The Phase-I trigger readout electronics upgrade of the ATLAS Liquid Argon calorimeters. / The ATLAS collaboration.
в: Journal of Instrumentation, Том 17, № 5, P05024, 01.05.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - The Phase-I trigger readout electronics upgrade of the ATLAS Liquid Argon calorimeters
AU - The ATLAS collaboration
AU - Aad, G.
AU - Akimov, A. V.
AU - Al Khoury, K.
AU - Aleksa, M.
AU - Andeen, T.
AU - Anelli, C.
AU - Aranzabal, N.
AU - Armijo, C.
AU - Bagulia, A.
AU - Ban, J.
AU - Barillari, T.
AU - Bellachia, F.
AU - Benoit, M.
AU - Bernon, F.
AU - Berthold, A.
AU - Bervas, H.
AU - Besin, D.
AU - Betti, A.
AU - Bianga, Y.
AU - Biaut, M.
AU - Boline, D.
AU - Boudreau, J.
AU - Bouedo, T.
AU - Braam, N.
AU - Cano Bret, M.
AU - Brooijmans, G.
AU - Cai, H.
AU - Camincher, C.
AU - Camplani, A.
AU - Cap, S.
AU - Carbone, A.
AU - Carter, J. W.S.
AU - Chekulaev, S. V.
AU - Chen, H.
AU - Chen, K.
AU - Chevillot, N.
AU - Citterio, M.
AU - Cleland, B.
AU - Constable, M.
AU - De Jong, S.
AU - Deiana, A. M.
AU - Delmastro, M.
AU - Deng, B.
AU - Deschamps, H.
AU - Diaconu, C.
AU - Dik, A.
AU - Dinkespiler, B.
AU - Dumont Dayot, N.
AU - Maslennikov, A. L.
AU - Zhulanov, V.
N1 - Publisher Copyright: © 2022 CERN.
PY - 2022/5/1
Y1 - 2022/5/1
N2 - The Phase-I trigger readout electronics upgrade of the ATLAS Liquid Argon calorimeters enhances the physics reach of the experiment during the upcoming operation at increasing Large Hadron Collider luminosities. The new system, installed during the second Large Hadron Collider Long Shutdown, increases the trigger readout granularity by up to a factor of ten as well as its precision and range. Consequently, the background rejection at trigger level is improved through enhanced filtering algorithms utilizing the additional information for topological discrimination of electromagnetic and hadronic shower shapes. This paper presents the final designs of the new electronic elements, their custom electronic devices, the procedures used to validate their proper functioning, and the performance achieved during the commissioning of this system.
AB - The Phase-I trigger readout electronics upgrade of the ATLAS Liquid Argon calorimeters enhances the physics reach of the experiment during the upcoming operation at increasing Large Hadron Collider luminosities. The new system, installed during the second Large Hadron Collider Long Shutdown, increases the trigger readout granularity by up to a factor of ten as well as its precision and range. Consequently, the background rejection at trigger level is improved through enhanced filtering algorithms utilizing the additional information for topological discrimination of electromagnetic and hadronic shower shapes. This paper presents the final designs of the new electronic elements, their custom electronic devices, the procedures used to validate their proper functioning, and the performance achieved during the commissioning of this system.
KW - Calorimeters
KW - Electronic detector readout concepts (gas, liquid)
KW - Front-end electronics for detector readout
KW - Radiation-hard electronics
UR - http://www.scopus.com/inward/record.url?scp=85130758938&partnerID=8YFLogxK
U2 - 10.1088/1748-0221/17/05/P05024
DO - 10.1088/1748-0221/17/05/P05024
M3 - Article
AN - SCOPUS:85130758938
VL - 17
JO - Journal of Instrumentation
JF - Journal of Instrumentation
SN - 1748-0221
IS - 5
M1 - P05024
ER -
ID: 36563964