Prototype of a File-Based High-Level Trigger in CMS

The DAQ system of the CMS experiment at the LHC is upgraded during the accelerator shutdown in 2013/14. To reduce the interdependency of the DAQ system and the high-level trigger (HLT), we investigate the feasibility of using a file-system-based HLT. Events of ∼1 MB size are built at the level-1 tri...

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Bibliographic Details
Main Authors: Bauer, G, Bawej, T, Behrens, U, Branson, J, Chaze, O, Cittolin, S, Coarasa, J A, Darlea, G-L, Deldicque, C, Dobson, M, Dupont, A, Erhan, S, Gigi, D, Glege, F, Gomez-Ceballos, G, Gomez-Reino, R, Hartl, C, Hegeman, J, Holzner, A, Masetti, L, Meijers, F, Meschi, E, Mommsen, R K, Morovic, S, Nunez-Barranco-Fernandez, C, O'Dell, V, Orsini, L, Ozga, W, Paus, C, Petrucci, A, Pieri, M, Racz, A, Raginel, O, Sakulin, H, Sani, M, Schwick, C, Spataru, AC, Stieger, B, Sumorok, K, Veverka, J, Wakefiled, C C, Zejdl, P
Other Authors: Massachusetts Institute of Technology. Laboratory for Nuclear Science
Format: Article
Language:English
Published: IOP Publishing 2021
Online Access:https://hdl.handle.net/1721.1/137453