C. Fernandez Bedoya
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View article: Irradiation tests of the OBDTv1 board at CHARM
Irradiation tests of the OBDTv1 board at CHARM Open
The CMS Muon Drift Tube (DT) chambers require an upgrade of their on-detector electronics for operation in the High Luminosity LHC (HL-LHC) due to increased radiation, occupancy and trigger rates. The new On-Detector Board for Drift Tubes …
View article: OBDT-theta, a multi-channel TDC and readout board for the CMS muon drift tubes in HL-LHC
OBDT-theta, a multi-channel TDC and readout board for the CMS muon drift tubes in HL-LHC Open
A new readout board for the digitization of the CMS (Compact Muon Solenoid) Muon Drift Tube (DT) chambers has been designed in order to cope with the increase of occupancy and trigger rates expected during operation under the foreseen lumi…
View article: Upgrade of the CMS Drift Tube electronics for the High Luminosity LHC
Upgrade of the CMS Drift Tube electronics for the High Luminosity LHC Open
The High Luminosity LHC (HL-LHC) upgrade mandates a comprehensive overhaul of the CMS Drift Tubes (DT) electronics due to trigger rates surpassing current capabilities. Accordingly, a new DT electronics has been designed that not only over…
View article: The OBDT-theta board: time digitization for the theta view of Drift Tubes chambers
The OBDT-theta board: time digitization for the theta view of Drift Tubes chambers Open
We present the design and performance of the On-Board electronics for the Drift Tubes (OBDT) for the superlayer theta along the direction parallel to the beam-line, the new board built to substitute part of the CMS DT Muon on-detector elec…
View article: The Double Chooz antineutrino detectors
The Double Chooz antineutrino detectors Open
This article describes the setup and performance of the near and far\ndetectors in the Double Chooz experiment. The electron antineutrinos of the\nChooz nuclear power plant were measured in two identically designed detectors\nwith differen…
View article: Implementation in a Sector of the CMS Drift Tube Chambers of a Muon Tracking Algorithm for Level-1 Trigger during HL-LHC
Implementation in a Sector of the CMS Drift Tube Chambers of a Muon Tracking Algorithm for Level-1 Trigger during HL-LHC Open
To tolerate HL-LHC (High Luminosity Large Hadron Collider) data taking conditions the on detector electronics of the CMS (Compact Muon Solenoid) DT (Drift Tubes) chambers needs to be replaced during Long Shutdown 3 (LS3). A new system has …
View article: Study of the effects of radiation on the CMS Drift Tubes Muon Detector for the HL-LHC
Study of the effects of radiation on the CMS Drift Tubes Muon Detector for the HL-LHC Open
The CMS drift tubes (DT) muon detector, built for withstanding the LHC\nexpected integrated and instantaneous luminosities, will be used also in the\nHigh Luminosity LHC (HL-LHC) at a 5 times larger instantaneous luminosity and,\nconsequen…
View article: Study of the Effects of Radiation at the CERN Gamma Irradiation Facility on the CMS Drift Tube Muon Detector for HL-LHC
Study of the Effects of Radiation at the CERN Gamma Irradiation Facility on the CMS Drift Tube Muon Detector for HL-LHC Open
The CMS drift tubes (DT) muon detector, built for withstanding the LHC expected integrated and instantaneous luminosities, will be used also in the High Luminosity LHC (HL-LHC) at a 5 times larger instantaneous luminosity and, consequently…
View article: CMS Drift Tubes Readout Phase 1 Upgrade
CMS Drift Tubes Readout Phase 1 Upgrade Open
The CMS Drift Tubes (DT) readout system, responsible of the data acquisition of the time information from the muon DT chambers, has gone through an upgrade during the 2017-2018 short technical stop to overcome the limitations of event proc…
View article: Electronics Developments for Phase-2 Upgrade of CMS Drift Tubes
Electronics Developments for Phase-2 Upgrade of CMS Drift Tubes Open
The Electronics for the Drift Tube Chambers (DT) of CMS will be significantly upgraded during the LHC Long Shutdown 3 (LS3). DTs are responsible for the tracking and triggering of muons in the central region of CMS. As a consequence of the…
View article: Phase 1 upgrade of the CMS drift tubes read-out system
Phase 1 upgrade of the CMS drift tubes read-out system Open
In order to cope with up to a factor 2 nominal LHC luminosity, the second level of the readout system of the CMS Drift Tubes (DT) electronics needs to be redesigned to minimize event processing time and remove present bottlenecks. The uROS…
View article: The CMS Barrel Muon trigger upgrade
The CMS Barrel Muon trigger upgrade Open
The increase of luminosity expected by LHC during Phase 1 will impose several constrains for rate reduction while maintaining high efficiency in the CMS Level 1 trigger system. The TwinMux system is the early layer of the muon barrel regio…
View article: CMS DT upgrade: the sector collector relocation
CMS DT upgrade: the sector collector relocation Open
The Sector Collector relocation is the first stage of the upgrade program for the Drift Tubes subdetector of the CMS experiment. It was accomplished during Long Shutdown 2013-2014, and consisted in the relocation of the second-level trigge…
View article: ROB performance in a high luminosity scenario
ROB performance in a high luminosity scenario Open
The first layer of the CMS (Compact Muon Solenoid) DT (Drift Tube) readout system is built around the ROBs (Read Out Boards), which are responsible for the time measurement of the chamber signals to allow reconstruction of charged particle…