CERN Accelerating science

Pagina principale > Risultato della ricerca: recid:2919256
Consigli per la Ricerca
Ricerca Avanzata
Add to Search +
Cerca collezioni:
Ordinamento per: Visualizza risultati: Formato di visualizzazione:
CERN Document Server 2,044 record trovati  1 - 10successivofine  salta al record: La ricerca ha impiegato 0.39 secondi. 
1.
(100)
Preliminary Performance Study of an Alternative Calorimeter Clustering Solution for Allen in LHCb / Canudas, Núria Valls (Ramon Llull U., Barcelona) ; Cardona, Xavier Vilasis (Ramon Llull U., Barcelona) ; Calvo Gómez, Míriam (Ramon Llull U., Barcelona) ; Golobardes Ribé, Elisabet (Ramon Llull U., Barcelona) /LHCb Real Time Analysis Project Collaboration
The LHCb experiment has recently started a new period of data taking after a major upgrade in both software and hardware. One of the biggest challenges has been the migration of the first part of the trigger system into a parallel GPU architecture framework called Allen, which performs a partial reconstruction of most of the LHCb sub-detectors. [...]
2024 - 8 p. - Published in : EPJ Web Conf. 295 (2024) 02023 Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.02023
Record dettagliato - Record simili
2.
(91)
A Deep Learning approach to LHCb Calorimeter reconstruction using a Cellular Automaton / Valls Canudas, Núria  (Ramon Llull U., Barcelona) ; Vilasis Cardona, Xavier  (Ramon Llull U., Barcelona) ; Calvo Gómez, Míriam  (Ramon Llull U., Barcelona) ; Golobardes Ribé, Elisabet  (Ramon Llull U., Barcelona) /LHCb Real Time Analysis Project Collaboration
The optimization of reconstruction algorithms has become a key aspect in LHCb as it is currently undergoing a major upgrade that will considerably increase the data processing rate. Aiming to accelerate the second most time consuming reconstruction process of the trigger, we propose an alternative reconstruction algorithm for the Electromagnetic Calorimeter of LHCb. [...]
2021 - 10 p. - Published in : EPJ Web Conf. 251 (2021) 04008 Fulltext: PDF;
In : 25th International Conference on Computing in High-Energy and Nuclear Physics (CHEP), Online, Online, 17 - 21 May 2021, pp.04008
Record dettagliato - Record simili
3.
(58)
Graph Clustering: a graph-based clustering algorithm for the electromagnetic calorimeter in LHCb / Canudas, Núria Valls (Ramon Llull U., Barcelona) ; Calvo Gómez, Míriam (Ramon Llull U., Barcelona) ; Vilasís-Cardona, Xavier (Ramon Llull U., Barcelona) ; Ribé, Elisabet Golobardes (Ramon Llull U., Barcelona)
The recent upgrade of the LHCb experiment pushes data processing rates up to 40 Tbit/s. Out of the whole reconstruction sequence, one of the most time consuming algorithms is the calorimeter reconstruction. [...]
arXiv:2212.11061; LHCb-DP-2022-003.- 2023-02-25 - 15 p. - Published in : Eur. Phys. J. C 83 (2023) 179 Fulltext: 2212.11061 - PDF; document - PDF;
Record dettagliato - Record simili
4.
(33)
Time Alignment and Calibration of the LHCb Calorimeter / Calvo Gomez, M (Ramon Llull U., Barcelona)
The calorimeter system of the LHCb experiment consists of a scintillator layer (SPD), a preshower detector (PS), an electromagnetic calorimeter (ECAL) and a hadronic calorimeter (HCAL), and allows to trigger on hadron, electron and photon candidates. The time synchronization of the 4 sub-detectors studied with cosmic rays, LHC beam injection tests and LHC proton proton collisions is presented. [...]
LHCb-PROC-2010-007; CERN-LHCb-CONF-2010-007; LHCb-CONF-2010-007.- Geneva : CERN, 2010 - 4 p. Fulltext: PDF;
Record dettagliato - Record simili
5.
(22)
LHCb GPU Acceleration Project / Badalov, Alexey (Ramon Llull U., Barcelona) ; Campora Perez, Daniel Hugo (CERN) ; Neufeld, Niko (CERN) ; Vilasis Cardona, Xavier (Ramon Llull U., Barcelona)
The LHCb detector is due to be upgraded for processing high-luminosity collisions, which will increase the load on its computation infrastructure from 100 GB/s to 4 TB/s, encouraging us to look for new ways of accelerating the Online reconstruction. The Coprocessor Manager is our new framework for integrating LHCb’s existing computation pipelines with massively parallel algorithms running on GPUs and other accelerators. [...]
LHCb-PUB-2015-021; CERN-LHCb-PUB-2015-021.- Geneva : CERN, 2016 - 18 p. - Published in : JINST 11 (2016) P01001 Fulltext: PDF; IOP Open Access article: PDF;
Record dettagliato - Record simili
6.
(21)
Calorimeter Reconstruction Innovations for the LHCb Experiment / Valls Canudas, Nuria
This thesis focuses on software contributions to the LHCb experiment at CERN, specifically for the Calorimeter system in LHCb Upgrade I context [...]
CERN-THESIS-2023-246 - 124.

Record dettagliato - Record simili
7.
(21)
Radiative decays at LHCb / Calvo Gomez, Míriam (Universitat de Barcelona and LIFAELS, La Salle, Universitat Ramon Llull, Barcelona, Spain)
LHCb-TALK-2012-072.- Geneva : CERN, 2012 - 19 p. Fulltext: PDF;
In : LHCb-Theory Workshop: Implications of LHCb measurements and future prospects, CERN, Geneva, Switzerland, 16 - 18 Apr 2012
Record dettagliato - Record simili
8.
(21)
Commissioning the LHCb calorimeters with cosmic rays / Vilasis-Cardona, Xavier (Ramon Llull U., Barcelona) /for the LHCb Collaboration
2010 - Published in : Nucl. Instrum. Methods Phys. Res., A 623 (2010) 222-224
In : 1st International Conference on Technology and Instrumentation in Particle Physics, Tsukuba, Ibaraki, Japan, 12 Mar - 17 Mar 2009, pp.222-224
Record dettagliato - Record simili
9.
(19)
Integrated test environment for a part of the LHCb calorimeter - TWEPP09 / Abellan, C (Ramon Llull U., Barcelona) ; Rosello, M (Ramon Llull U., Barcelona) ; Gaspar de Valenzuela, A (Ramon Llull U., Barcelona) ; RieraBaburés, J (Ramon Llull U., Barcelona) ; Gascón, D (Barcelona U., ECM) ; Picatoste, E (Barcelona U., ECM) ; Comerma, A (Barcelona U., ECM) ; VilasísCardona, X (Ramon Llull U., Barcelona)
An integrated test environment for the data acquisition electronics of the Scintillator Pad Detector (SPD) from the calorimeter of the LHCb experiment is presented. It allows to test separately every single board or to perform global system tests, while being able to emulate every part of the system and debug it. [...]
CERN, 2009 Published version from CERN: PDF;
In : Topical Workshop on Electronics for Particle Physics, Paris, France, 21 - 25 Sep 2009, pp.144-148 (CERN-2009-006)
Record dettagliato - Record simili
10.
(18)
Muon identification for the ATLAS experiment / Moyse, E J W (Massachusetts U., Amherst) /The ATLAS collaboration
The ATLAS experiment will efficiently reconstruct and identify muons, using data recorded by different sub-detectors. Muon tracks will be reconstructed in the inner tracking system and in the outermost muon spectrometer, exploiting both the solenoidal and the toroidal magnetic fields for momentum measurement; the corresponding energy deposits in the calorimeters will also be measured. [...]
ATL-PHYS-SLIDE-2009-309.- Geneva : CERN, 2009 - 14 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : International Conference on Particle Physics, in Memoriam Engin Arik and her Colleagues, Istanbul, Turkey, 27 - 31 Oct 2008
Record dettagliato - Record simili

Non hai trovato quello che cercavi? Prova la ricerca su altri server:
recid:2919256 in Amazon
recid:2919256 in CERN EDMS
recid:2919256 in CERN Intranet
recid:2919256 in CiteSeer
recid:2919256 in Google Books
recid:2919256 in Google Scholar
recid:2919256 in Google Web
recid:2919256 in IEC		recid:2919256 in IHS
recid:2919256 in INSPIRE
recid:2919256 in ISO
recid:2919256 in KISS Books/Journals
recid:2919256 in KISS Preprints
recid:2919256 in NEBIS
recid:2919256 in SLAC Library Catalog