125 citations · 1.4k across the 32 of their papers we have counts for
32 papers
Constraints and Projections for Millicharged Dark Matter in the Sun with Water Cherenkov Neutrino Detectors
Thong T. Q. Nguyen
Millicharged particles are well-motivated dark matter candidates that have been extensively investigated in terrestrial experiments. Recent studies proposed using the IceCube Neutr…
Autoencoders on FPGAs for real-time, unsupervised new physics detection at 40 MHz at the Large Hadron Collider
Ekaterina Govorkova, Ema Puljak, Thea Aarrestad +11
In this paper, we show how to adapt and deploy anomaly detection algorithms based on deep autoencoders, for the unsupervised detection of new physics signatures in the extremely ch…
Data Augmentation at the LHC through Analysis-specific Fast Simulation with Deep Learning
Cheng Chen, Olmo Cerri, Thong Q. Nguyen +2
We present a fast simulation application based on a Deep Neural Network, designed to create large analysis-specific datasets. Taking as an example the generation of W+jet events pr…
Angular analysis of the decay B K(892) in proton-proton collisions at 8 TeV
CMS Collaboration
Angular distributions of the decay B K(892) are studied using events collected with the CMS detector in 8 TeV proton-proton collisions at the L…
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…
Measurement of the cross section for electroweak production of a Z boson, a photon and two jets in proton-proton collisions at 13 TeV and constraints on anomalous quartic couplings
CMS Collaboration
A measurement is presented of the cross section for electroweak production of a Z boson and a photon in association with two jets (Zjj) in proton-proton collisions. The Z boson…
Particle Generative Adversarial Networks for full-event simulation at the LHC and their application to pileup description
Jesus Arjona Martinez, Thong Q Nguyen, Maurizio Pierini +2
We investigate how a Generative Adversarial Network could be used to generate a list of particle four-momenta from LHC proton collisions, allowing one to define a generative model…
Search for direct top squark pair production in events with one lepton, jets, and missing transverse momentum at 13 TeV with the CMS experiment
CMS Collaboration
A search for direct top squark pair production is presented. The search is based on proton-proton collision data at a center-of-mass energy of 13 TeV recorded by the CMS experiment…
Measurement of the top quark pair production cross section in dilepton final states containing one lepton in pp collisions at 13 TeV
CMS Collaboration
The cross section of top quark pair production is measured in the final state, where ref…
Search for a heavy pseudoscalar Higgs boson decaying into a 125 GeV Higgs boson and a Z boson in final states with two tau and two light leptons at 13 TeV
CMS Collaboration
A search is performed for a pseudoscalar Higgs boson, A, decaying into a 125 GeV Higgs boson h and a Z boson. The h boson is specifically targeted in its decay into a pair of tau l…
Bose-Einstein correlations of charged hadrons in proton-proton collisions at 13 TeV
CMS Collaboration
Bose-Einstein correlations of charged hadrons are measured over a broad multiplicity range, from a few particles up to about 250 reconstructed charged hadrons in proton-proton coll…
Interaction networks for the identification of boosted decays
Eric A. Moreno, Thong Q. Nguyen, Jean-Roch Vlimant +6
We develop an algorithm based on an interaction network to identify high-transverse-momentum Higgs bosons decaying to bottom quark-antiquark pairs and distinguish them from ordinar…
Evidence for WW production from double-parton interactions in proton-proton collisions at 13 TeV
CMS Collaboration
A search for WW production from double-parton scattering processes using same-charge electron-muon and dimuon events is reported, based on proton-proton collision data collected at…
Search for long-lived particles using delayed photons in proton-proton collisions at 13 TeV
CMS Collaboration
A search for long-lived particles decaying to photons and weakly interacting particles, using proton-proton collision data at 13 TeV collected by the CMS experiment in…
Search for supersymmetry using Higgs boson to diphoton decays at 13 TeV
CMS Collaboration
A search for supersymmetry (SUSY) is presented where at least one Higgs boson is produced and decays to two photons in the decay chains of pair-produced SUSY particles. Two analysi…
Search for production of four top quarks in final states with same-sign or multiple leptons in proton-proton collisions at 13 TeV
CMS Collaboration
The standard model (SM) production of four top quarks () in proton-proton collision is studied by the CMS Collaboration. The data sample, collected durin…
JEDI-net: a jet identification algorithm based on interaction networks
Eric A. Moreno, Olmo Cerri, Javier M. Duarte +7
We investigate the performance of a jet identification algorithm based on interaction networks (JEDI-net) to identify all-hadronic decays of high-momentum heavy particles produced…
Measurements of triple-differential cross sections for inclusive isolated-photon+jet events in pp collisions at 8 TeV
CMS Collaboration
Measurements are presented of the triple-differential cross section for inclusive isolated-photon+jet events in pp collisions at 8 TeV as a function of photon transver…
Search for physics beyond the standard model in events with overlapping photons and jets
CMS Collaboration
Results are reported from a search for new particles that decay into a photon and two gluons, in events with jets. Novel jet substructure techniques are developed that allow photon…
Search for vector-like leptons in multilepton final states in proton-proton collisions at = 13 TeV
CMS Collaboration
A search for vector-like leptons in multilepton final states is presented. The data sample corresponds to an integrated luminosity of 77.4 fb of proton-proton collisions at…
Measurement of normalised multi-differential cross sections in pp collisions at TeV, and simultaneous determination of the strong coupling strength, top quark pole mass, and parton distribution functions
CMS Collaboration
Normalised multi-differential cross sections for top quark pair () production are measured in proton-proton collisions at a centre-of-mass energy of 13 TeV…
Measurement of electroweak production of a W boson in association with two jets in proton-proton collisions at 13 TeV
CMS Collaboration
A measurement is presented of electroweak (EW) production of a W boson in association with two jets in proton-proton collisions at 13 TeV. The data sample was recorded…
Charged-particle angular correlations in XeXe collisions at 5.44 TeV
CMS Collaboration
Azimuthal correlations of charged particles in xenon-xenon collisions at a center-of-mass energy per nucleon pair of 5.44 TeV are studied. The data wer…
Variational Autoencoders for New Physics Mining at the Large Hadron Collider
Olmo Cerri, Thong Q. Nguyen, Maurizio Pierini +2
Using variational autoencoders trained on known physics processes, we develop a one-sided threshold test to isolate previously unseen processes as outlier events. Since the autoenc…