The LHCb Upgrade
The LHCb Upgrade
... of LHCb is measuring indirect effects of New Physics in processes which are naturally strongly suppressed in the Standard Model, ...the LHCb upgrade is that New Physics effect may enter differently ...
7
LHCb and DIRAC strategy towards the LHCb upgrade
... (the LHCb extension of WebAppDirac, which is the DIRAC portal, based on Tornado ...The LHCb computing team wrote a computing TDR for the LHCb upgrade ...the LHCb software, and an ...
8
Towards a computing model for the LHCb Upgrade
... Abstract. The LHCb experiment will be upgraded for data taking in the LHC Run 3. The foreseen trigger output bandwidth trigger of a few GB/s will result in data sets of tens of PB per year, which need to be ...
5
The core software framework for the LHCb Upgrade
... 3 Monitoring the progress As already mentioned, one of the main objectives of the LHCb upgrade for Run 3 is to process events from LHC collisions at a rate of 30 MHz by using a fully software trigger. In ...
6
The LHCb Upgrade
... 7. LHCb experiment upgrade road-map as approved by the CERN Research ...The LHCb experiment has obtained impressive results and reached new important levels of pre- cision in heavy flavor physics ...
10
A PCIe Gen3 based readout for the LHCb upgrade.
... Throughput requirements for a single event-builder server are demanding, since it has to manage four data streams each of about 80 Gb/s: the input rate from the PCIe40 card to the RAM 77[r] ...
FPGA Compute Acceleration Tests for the LHCb Upgrade
... Intel 2x Xeon E5-2630 v4 Nallatech PCIe 385 + Stratix V Nallatech PCIe 385A + Arria 10 Intel IvyBridge + Stratix V Intel BDW + Arria 10 GX Intel Skylake + Arria 10 GT. 0 5 10 15 20 25 30[r] ...
24
Front-End Electronics Control and Monitoring for the LHCb Upgrade
... The LHCb experiment, one of the four operating in the LHC, will be enduring a major upgrade of its electronics during the third long shutdown period of the particle ...the upgrade effort is to ...
8
The 40 MHz trigger-less DAQ for the LHCb upgrade
... The LHCb experiment focuses on flavour physics, aiming to enhance the current knowledge of CP violation parameters and exploit new physics signa- tures studying rare decays of b and c ...major upgrade of the ...
5
LHCb detector status and upgrade
... The LHCb upgrade The current limitation of the detector is the L0 trigger, with the 1 MHz hardware ...the upgrade, whose purpose is to increase the recorded luminosity with higher efficiency, is then ...
5
A strange program for LHCb
... The LHCb Upgrade, scheduled to start by 2021, is expected to collect 50 fb -1 at √𝑠𝑠 = 14 𝑇𝑇𝑇𝑇𝑇𝑇 by the end of ...Phase-II Upgrade, aiming to collect ~300 fb -1 has been submitted to the LHC Council ...
5
The upgrade of the LHCb vertex detector
... CH1211, Geneva, Switzerland E-mail: [email protected] LHCb will upgrade its detector to be able to take data at 10x higher luminosities (up to 2x10 33 cm -2 s -1 ) from 2017 onwards. This implies mainly ...
9
Machine Learning and Parallelism in the Reconstruction of LHCb and its Upgrade
... Even though the new sequence resulted in a reduction in execution time, a further decrease was needed. In order to achieve this, SIMD instructions were introduced. There were two main problems. Most of the code of the ...
10
CERN/LHCC LHCb TDR May 2014 UPGRADE TDR. LHCb Trigger and Online CERN-LHCC / LHCB-TDR /05/2014. Technical Design Report
... further offline analysis and hence define the sample which an ideal inclusive trigger would 845 select. Table 4.3: Per-event yields determined from minimum-bias events after partial offline reconstruc- tion. The first ...
83
A simulation study of the time measurement accuracy for the SPACAL type ECAL Module for LHCb Upgrade phase 2
... 7 The values of time resolution for the front and back photodetectors of the split SPACAL module (a, b) and for the single 14 cm long SPACAL module with continuous fibers (c, d), as a fu[r] ...
18
LHCb activities at PIC
... • A pesar de ser el Tier-1 más pequeño de LHCb, la calidad de servicio del PIC ha sido la más alta en el CCRC08. servicio del PIC ha sido la más alta en el CCRC08[r] ...
21
LHCb Software Strategy
... • JobOptions Service, Message Service, Particle Properties Service, Event Data Service, Histogram Service, N-tuple Service, Detector Data Service, Magnetic Field Service, Random Number[r] ...
25
Selected LHCb results
... Charm cross section is large, huge D-meson samples collected, and first CPV studies with 2010 data look promising. Precision CKM angle γ studies are launched, hint on the ‘ADS’ asym[r] ...
62
Highlights from LHCb
... Abstract. The recent highlights from LHCb in soft QCD and Heavy Ion physics are presented. This includes measurements from collisions of proton and lead 208 82 Pb 82+ ion beams with other beams as well as noble ...
6
Heavy Quarkonia at LHCb
... Heavy Quarkonia at LHCb R. Cardinale 1 , a on behalf of the LHCb collaboration. 1 Department of Physics and INFN Genova, via Dodecaneso 33, 16146 Genova (Italy) Abstract. The pp collision data collected by ...
8