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Enabling Real-Time Analysis at LHCb

A new streaming strategy of the LHCb experiment includes the possibility to perform the physics analysis with candidates reconstructed in the trigger, thus bypassing the offline reconstruction. In the Turbo stream the trigger writes out a compact summary of physics objects containing all informatio...

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Detalles Bibliográficos
Autor principal: Govorkova, Katya
Lenguaje:eng
Publicado: 2017
Acceso en línea:http://cds.cern.ch/record/2253717
Descripción
Sumario:A new streaming strategy of the LHCb experiment includes the possibility to perform the physics analysis with candidates reconstructed in the trigger, thus bypassing the offline reconstruction. In the Turbo stream the trigger writes out a compact summary of physics objects containing all information necessary for analyses. This allows an increased output rate and thus higher average efficiencies. The Turbo stream was introduced in 2015 and has allowed for and expanded physics program in Run 2 of the LHC.