125 citations · 994 across the 24 of their papers we have counts for
24 papers
Improved heralded single-photon source with a photon-number-resolving superconducting nanowire detector
Samantha I. Davis, Andrew Mueller, Raju Valivarthi +9
Deterministic generation of single photons is essential for many quantum information technologies. A bulk optical nonlinearity emitting a photon pair, where the measurement of one…
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…
Search for new physics in top quark production with additional leptons in proton-proton collisions at 13 TeV using effective field theory
CMS Collaboration
Events containing one or more top quarks produced with additional prompt leptons are used to search for new physics within the framework of an effective field theory (EFT). The dat…
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…
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…
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…
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…
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 pair production of vector-like quarks in the fully hadronic final state
CMS Collaboration
The results of two searches for pair production of vector-like T or B quarks in fully hadronic final states are presented, using data from the CMS experiment at a center-of-mass en…
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…
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…
Pileup mitigation at the Large Hadron Collider with Graph Neural Networks
Jesus Arjona Martinez, Olmo Cerri, Maurizio Pierini +2
At the Large Hadron Collider, the high transverse-momentum events studied by experimental collaborations occur in coincidence with parasitic low transverse-momentum collisions, usu…
Identification of Long-lived Charged Particles using Time-Of-Flight Systems at the Upgraded LHC detectors
O. Cerri, S. Xie, Cristian Peña +1
We study the impact of picosecond precision timing detection systems on the LHC experiments' long-lived particle search program during the HL-LHC era. We develop algorithms that al…
Topology classification with deep learning to improve real-time event selection at the LHC
Thong Q. Nguyen, Daniel Weitekamp, Dustin Anderson +5
We show how event topology classification based on deep learning could be used to improve the purity of data samples selected in real time at at the Large Hadron Collider. We consi…
About the rapidity and helicity distributions of the W bosons produced at LHC
Elisabetta Manca, Olmo Cerri, Nicolo Foppiani +1
bosons are produced at LHC from a forward-backward symmetric initial state. Their decay to a charged lepton and a neutrino has a strong spin analysing power. The combination of…
Study the effect of beam energy spread and detector resolution on the search for Higgs boson decays to invisible particles at a future ee circular collider
Olmo Cerri, Michele de Gruttola, Maurizio Pierini +2
We study the expected sensitivity to measure the branching ratio of Higgs boson decays to invisible particles at a future circular \epem collider (FCC-ee) in the process $e^+e^-\to…