29 papers · 1 filter
Using graph neural networks to reconstruct charged pion showers in the CMS High Granularity Calorimeter
M. Aamir, G. Adamov, T. Adams +568
A novel method to reconstruct the energy of hadronic showers in the CMS High Granularity Calorimeter (HGCAL) is presented. The HGCAL is a sampling calorimeter with very fine transv…
Search for bottom quark associated production of the standard model Higgs boson in final states with leptons in proton-proton collisions at = 13 TeV
CMS Collaboration
This Letter presents the first search for bottom quark associated production of the standard model Higgs boson, in final states with leptons. Higgs boson decays to pairs of tau lep…
LHC EFT WG Note: SMEFT predictions, event reweighting, and simulation
Alberto Belvedere, Saptaparna Bhattacharya, Giacomo Boldrini +16
This note gives an overview of the tools for predicting expectations in the Standard Model effective field theory (SMEFT) at the tree level and one loop available through event gen…
Performance of the CMS high-level trigger during LHC Run 2
CMS Collaboration
The CERN LHC provided proton and heavy ion collisions during its Run 2 operation period from 2015 to 2018. Proton-proton collisions reached a peak instantaneous luminosity of 2.1 $…
Search for soft unclustered energy patterns in proton-proton collisions at 13 TeV
CMS Collaboration
The first search for soft unclustered energy patterns (SUEPs) is performed using an integrated luminosity of 138 fb of proton-proton collision data at = 13 TeV co…
Search for production of a single vector-like quark decaying to tH or tZ in the all-hadronic final state in pp collisions at = 13 TeV
CMS Collaboration
A search for electroweak production of a single vector-like T quark in association with a bottom (b) quark in the all-hadronic decay channel is presented. This search uses proton-p…