426 citations · 2.4k across the 57 of their papers we have counts for
58 papers
Exploring the limits of high-energy proton-pion separation in granular calorimeters
Andrea De Vita, Abhishek, Tommaso Dorigo +1
Highly granular calorimeters provide detailed information about hadronic-shower development that may enable particle identification beyond their conventional role in energy measure…
Co-design of ground-based gravitational wave detector networks
Daniel Lanchares, Lysiane Mornas, Luigi Toffolatti +1
Discussions around the design philosophy and location of the next generation of ground-based gravitational wave detectors are still underway. In this context, we propose IfoScout,…
Differentiable Surrogate for Detector Simulation and Design with Diffusion Models
Xuan Tung Nguyen, Long Chen, Tommaso Dorigo +7
In this work, we present a conditional denoising-diffusion surrogate for electromagnetic calorimeter showers that is trained to generate high-fidelity energy-deposition maps condit…
Assessment of normalizing flows for parameter estimation on time-frequency representations of gravitational-wave data
Daniel Lanchares, Osvaldo G. Freitas, Lysiane Mornas +4
The speed-up of parameter estimation is an active field of research in gravitational-wave data analysis. In this paper we present GP15, a deep-learning method that merges residual…
Neuromorphic Readout for Hadron Calorimeters
Enrico Lupi, Abhishek, Max Aehle +17
We simulate hadrons impinging on a homogeneous lead-tungstate (PbWO4) calorimeter to investigate how the resulting light yield and its temporal structure, as detected by an array o…
Hadron Identification Prospects With Granular Calorimeters
Andrea De Vita, Abhishek, Max Aehle +15
In this work we consider the problem of determining the identity of hadrons at high energies based on the topology of their energy depositions in dense matter, along with the time…
AI-assisted design of experiments at the frontiers of computation: methods and new perspectives
Pietro Vischia
Designing the next generation colliders and detectors involves solving optimization problems in high-dimensional spaces where the optimal solutions may nest in regions that even a…
Equivariant neural networks for robust observables
Sergio Sánchez Cruz, Marina Kolosova, Clara Ramón Álvarez +2
We introduce the usage of equivariant neural networks in the search for violations of the charge-parity () symmetry in particle interactions at the CERN Large Hadron C…
Progress in End-to-End Optimization of Detectors for Fundamental Physics with Differentiable Programming
Max Aehle, Lorenzo Arsini, R. Belén Barreiro +27
In this article we examine recent developments in the research area concerning the creation of end-to-end models for the complete optimization of measuring instruments. The models…
TomOpt: Differential optimisation for task- and constraint-aware design of particle detectors in the context of muon tomography
Giles C. Strong, Maxime Lagrange, Aitor Orio +11
We describe a software package, TomOpt, developed to optimise the geometrical layout and specifications of detectors designed for tomography by scattering of cosmic-ray muons. The…
Measurement of the cross section of top quark-antiquark pair production in association with a W boson in proton-proton collisions at TeV
Tu Thong Tran
The production of a top quark-antiquark pair in association with a W boson is measured in proton-proton collisions at a centre-of-mass energy of 13 TeV. The data recorded by the CM…
Higgs Self Couplings Measurements at Future proton-proton Colliders: a Snowmass White Paper
Angela Taliercio, Paola Mastrapasqua, Claudio Caputo +3
The Higgs boson trilinear and quartic self-couplings are directly related to the shape of the Higgs potential; measuring them with precision is extremely important, as they provide…
Toward the End-to-End Optimization of Particle Physics Instruments with Differentiable Programming: a White Paper
Tommaso Dorigo, Andrea Giammanco, Pietro Vischia +33
The full optimization of the design and operation of instruments whose functioning relies on the interaction of radiation with matter is a super-human task, given the large dimensi…
Electroweak Precision Measurements in Diboson Production at CMS
Pietro Vischia
In this contribution, I have outlined recent precision measurements of the standard model (SM) multiboson production at CMS. A study of diboson production at 5 TeV constitutes an i…
Advances in Multi-Variate Analysis Methods for New Physics Searches at the Large Hadron Collider
Anna Stakia, Tommaso Dorigo, Giovanni Banelli +22
Between the years 2015 and 2019, members of the Horizon 2020-funded Innovative Training Network named "AMVA4NewPhysics" studied the customization and application of advanced multiv…
Measurements of production cross sections of the Higgs boson in the four-lepton final state in proton-proton collisions at 13 TeV
CMS Collaboration
Production cross sections of the Higgs boson are measured in the H ZZ ( e, ) decay channel. A data sample of proton-proton collisions at a center-o…
First measurement of large area jet transverse momentum spectra in heavy-ion collisions
CMS Collaboration
Jet production in lead-lead (PbPb) and proton-proton (pp) collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV is studied with the CMS detector at the LHC, using PbPb…
Measurements of the differential cross sections of the production of Z + jets and + jets and of Z boson emission collinear with a jet in pp collisions at 13 TeV
CMS Collaboration
Measurements of the differential cross sections of Z + jets and + jets production, and their ratio, are presented as a function of the boson transverse momentum. Measurements a…
Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at 13 TeV
CMS Collaboration
A search for leptoquarks produced singly and in pairs in proton-proton collisions is presented. We consider the leptoquark (LQ) to be a scalar particle of charge -1/3 coupling t…
Search for the rare decay of the W boson into a pion and a photon in proton-proton collisions at 13 TeV
CMS Collaboration
A search is performed for the rare decay W in proton-proton collisions at 13 TeV. Data corresponding to an on W integrated luminosity of 137 fb w…
Observation of forward neutron multiplicity dependence of dimuon acoplanarity in ultraperipheral Pb-Pb collisions at 5.02 TeV
CMS Collaboration
The first measurement of the dependence of production on the multiplicity of neutrons emitted very close to the beam direction in ultraperipheral heavy ion…
MUSiC: a model-unspecific search for new physics in proton-proton collisions at 13 TeV
CMS Collaboration
Results of the Model Unspecific Search in CMS (MUSiC), using proton-proton collision data recorded at the LHC at a centre-of-mass energy of 13 TeV, corresponding to an integrated l…
Unfolding by Folding: a resampling approach to the problem of matrix inversion without actually inverting any matrix
Pietro Vischia
Matrix inversion problems are often encountered in experimental physics, and in particular in high-energy particle physics, under the name of unfolding. The true spectrum of a phys…
Evidence for top quark production in nucleus-nucleus collisions
Georgios Konstantinos Krintiras
Using of lead-lead () collision data recorded by the CMS experiment at a nucleon-nucleon center-of-mass energy of 5.02 TeV, we report evide…