351 citations · 2.4k across the 54 of their papers we have counts for
58 papers
Learning Reduced Representations for Quantum Classifiers
Patrick Odagiu, Vasilis Belis, Lennart Schulze +6
Data sets that are specified by a large number of features are currently outside the area of applicability for quantum machine learning algorithms. An immediate solution to this im…
Performance of the front-end electronics of the CMS electromagnetic calorimeter barrel for the High-Luminosity LHC
The CMS Electromagnetic Calorimeter Group
The performance of the CMS electromagnetic calorimeter upgraded readout electronics, developed for the High-Luminosity phase of the LHC, is discussed. Data collected in two beam te…
PETNet -- Coincident Particle Event Detection using Spiking Neural Networks
Jan Debus, Charlotte Debus, Günther Dissertori +1
Spiking neural networks (SNN) hold the promise of being a more biologically plausible, low-energy alternative to conventional artificial neural networks. Their time-variant nature…
Radiation Testing of New Readout Electronics for the CMS ECAL Barrel
Nico Härringer, Günther Dissertori, Tomasz Gadek +7
In preparation of the operation of the CMS electromagnetic calorimeter (ECAL) barrel at the High Luminosity Large Hadron Collider (HL-LHC) the entire on-detector electronics will b…
Guided Quantum Compression for High Dimensional Data Classification
Vasilis Belis, Patrick Odagiu, Michele Grossi +3
Quantum machine learning provides a fundamentally different approach to analyzing data. However, many interesting datasets are too complex for currently available quantum computers…
CMS ECAL VFE design, production and testing
W. Lustermann, D. Abadjiev, G. Dissertori +4
Maintaining the required performance of the CMS electromagnetic calorimeter (ECAL) barrel at the High-Luminosity Large Hadron Collider (HL-LHC) requires the replacement of the enti…
Autoencoder-based Anomaly Detection System for Online Data Quality Monitoring of the CMS Electromagnetic Calorimeter
The CMS ECAL Collaboration
The CMS detector is a general-purpose apparatus that detects high-energy collisions produced at the LHC. Online Data Quality Monitoring of the CMS electromagnetic calorimeter is a…
Quantum anomaly detection in the latent space of proton collision events at the LHC
Vasilis Belis, Kinga Anna Woźniak, Ema Puljak +7
The ongoing quest to discover new phenomena at the LHC necessitates the continuous development of algorithms and technologies. Established approaches like machine learning, along w…
Higgs analysis with quantum classifiers
Vasileios Belis, Samuel González-Castillo, Christina Reissel +4
We have developed two quantum classifier models for the classification problem, both of which fall into the category of hybrid quantum-classical algorithms fo…
Test beam characterization of sensor prototypes for the CMS Barrel MIP Timing Detector
R. Abbott, A. Abreu, F. Addesa +196
The MIP Timing Detector will provide additional timing capabilities for detection of minimum ionizing particles (MIPs) at CMS during the High Luminosity LHC era, improving event re…
Adversarially Learned Anomaly Detection on CMS Open Data: re-discovering the top quark
Oliver Knapp, Guenther Dissertori, Olmo Cerri +3
We apply an Adversarially Learned Anomaly Detection (ALAD) algorithm to the problem of detecting new physics processes in proton-proton collisions at the Large Hadron Collider. Ano…
A FLUKA study towards predicting hadron-specific damage due to high-energy hadrons in inorganic crystals for calorimetry
G. Dissertori, C. Martin Perez, F. Nessi-Tedaldi
Hadrons emerging from high-energy collisions, as it is the case for protons and pions at the CERN Large Hadron Collider, can produce a damage to inorganic crystals that is specific…
Charting the European Course to the High-Energy Frontier
U. Amaldi, E. Aslanides, R. Barate +50
We review the capabilities of two projects that have been proposed as the next major European facility, for consideration in the upcoming update of the European Strategy for Partic…
Cerium-Doped Fused-Silica Fibers as Wavelength Shifters
N. Akchurin, N. Bartosik, J. Damgov +9
We have evaluated the performance of a Ce-doped fused-silica fiber as wavelength shifter coupled to a CeF crystal using electron beams at CERN. The pulse shape and collection…
Predicting hadron-specific damage from fast hadrons in crystals for calorimetry
G. Dissertori, C. Martin Perez, F. Nessi-Tedaldi
Fast hadrons have been observed to cause a cumulative damage in Lead Tungstate and LYSO crystals. The underlying mechanism has been proven to be the creation of fission tracks, whi…
Determination of the strong coupling constant from measurements of the total cross section for top-antitop quark production
Thomas Klijnsma, Siegfried Bethke, Günther Dissertori +1
We present a determination of the strong coupling constant using inclusive top-quark pair production cross section measurements performed at the LHC and at the Tevatron.…
Real-Time Computation of Parameter Fitting and Image Reconstruction Using Graphical Processing Units
Uldis Locans, Andreas Adelmann, Andreas Suter +4
In recent years graphical processing units (GPUs) have become a powerful tool in scientific computing. Their potential to speed up highly parallel applications brings the power of…
High-precision measurements from LHC to FCC-ee
David d'Enterria, Peter Z. Skands, S. Alekhin +30
This document provides a writeup of all contributions to the workshop on "High precision measurements of : From LHC to FCC-ee" held at CERN, Oct. 12--13, 2015. The workshop ex…
The Determination of the Strong Coupling Constant
G. Dissertori
The strong coupling constant is one of the fundamental parameters of the standard model of particle physics. In this review I will briefly summarise the theoretical framework, with…
Performance of a Tungsten-Cerium Fluoride Sampling Calorimeter in High-Energy Electron Beam Tests
R. Becker, L. Bianchini, G. Dissertori +29
A prototype for a sampling calorimeter made out of cerium fluoride crystals interleaved with tungsten plates, and read out by wavelength-shifting fibres, has been exposed to beams…
Les Houches 2013: Physics at TeV Colliders: Standard Model Working Group Report
J. Butterworth, G. Dissertori, S. Dittmaier +76
This Report summarizes the proceedings of the 2013 Les Houches workshop on Physics at TeV Colliders. Session 1 dealt primarily with (1) the techniques for calculating standard mode…
Report of the Snowmass 2013 energy frontier QCD working group
J. M. Campbell, K. Hatakeyama, J. Huston +51
This is the summary report of the energy frontier QCD working group prepared for Snowmass 2013. We review the status of tools, both theoretical and experimental, for understanding…
Results on damage induced by high-energy protons in LYSO calorimeter crystals
G. Dissertori, D. Luckey, F. Nessi-Tedaldi +4
Lutetium-Yttrium Orthosilicate doped with Cerium (LYSO:Ce), as a bright scintillating crystal, is a candidate for calorimetry applications in strong ionizing-radiation fields and l…
On the presentation of the LHC Higgs Results
F. Boudjema, G. Cacciapaglia, K. Cranmer +14
We put forth conclusions and suggestions regarding the presentation of the LHC Higgs results that may help to maximize their impact and their utility to the whole High Energy Physi…