membro de
- Física Experimental de Altas Energias Grupo de Pesquisa
Hélio Nogima
Graduate in Physics from Universidade Estadual de Londrina (1988), master's in Physics from Universidade Estadual de Campinas (1992) and Ph.D.in Physics from Universidade Estadual de Campinas (1997). He has experience on Cosmic Rays Physics and Physics and High Energy Physics. Currently act on the following subjects: Electronic Instrumentation, Particle Detectors and Foward Physics in Hadronic Collisions.
Possui Bacharelado em Física pela Universidade Estadual de Londrina (1988), Mestrado em Física pela Universidade Estadual de Campinas (1992), Doutorado em Física pela Universidade Estadual de Campinas (1997) e Pós-Doutoramento na Universidade de Utah (1997-1999). Atualmente é professor adjunto na Universidade do Estado do Rio de Janeiro. Tem experiência na área de Física de Raios Cósmicos e Física de Altas Energias tendo participado do experimento EASTOP - Itália (1993-1997), das colaborações internacionais Pierre Auger Observatory - Argentina (1998-2004), Dzero/Fermilab - EUA (2005-2008) e CMS/CERN - Suíça (desde 2009). Atualmente trabalha com os seguintes temas: instrumentação eletrônica, detectores de partículas e física da região frontal de colisões hadrônicas.
Áreas De Investigação
- Visão geral
- Publicações
- Ensino
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Visão geral
Publicações
publicações selecionadas
- Measurement of and <
- Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at √ = 13 TeV
- Evidence for electroweak production of four charged leptons and two jets in proton-proton collisions at
- Measurement of the
- Erratum to: Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Studies of charm and beauty hadron long-range correlations in pp and pPb collisions at LHC energies
- Measurement of the inclusive and differential Higgs boson production cross sections in the leptonic WW decay mode at $$ sqrt{s} $$ = 13 TeV
- Measurement of the single top quark and antiquark production cross sections in the t channel and their ratio in proton-proton collisions at
- Performance of the CMS Level-1 trigger in proton-proton collisions at √ s = 13 TeV
- Measurement of properties of $$ {mathrm{B}}_{mathrm{s}}^0 $$→ μ+μ− decays and search for B0→ μ+μ− with the CMS experiment
- Measurement of differential production cross sections using top quarks at large transverse momenta in collisions at
- Search for dark matter produced in association with a leptonically decaying $${mathrm{Z}} $$ boson in proton-proton collisions at $$sqrt{s}=13, ext {Te} ext {V} $$
- Correlations of azimuthal anisotropy Fourier harmonics with subevent cumulants in collisions at
- Dependence of inclusive jet production on the anti-kT distance parameter in pp collisions at $$ sqrt{mathrm{s}} $$ = 13 TeV
- Bose-Einstein correlations of charged hadrons in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Estudos de Chuveiros Atmosféricos Extensos com o Calorímetro Hadrônico MHD EAS-TOP
- Aging study on Resistive Plate Chambers of the CMS Muon Detector for HL-LHC
- Measurement of b jet shapes in proton-proton collisions at $$ sqrt{s} $$ = 5.02 TeV
- Observation of a New Excited Beauty Strange Baryon Decaying to
- Study of Drell-Yan dimuon production in proton-lead collisions at $$ sqrt{s_{mathrm{NN}}} $$ = 8.16 TeV
- Search for a heavy Higgs boson decaying to a pair of W bosons in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Mixed higher-order anisotropic flow and nonlinear response coefficients of charged particles in $$mathrm {PbPb}$$ collisions at $$sqrt{smash [b]{s_{_{mathrm {NN}}}}} = 2.76$$ and 5.02$$, ext {TeV}$$
- RPC system in the CMS Level-1 Muon Trigger
- Search for an excited lepton that decays via a contact interaction to a lepton and two jets in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Search for lepton flavour violating decays of a neutral heavy Higgs boson to μτ and eτ in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Search for a light charged Higgs boson in the channel in proton-proton collisions at
- Using Boson Events to Study Parton-Medium Interactions in Pb-Pb Collisions
- Montagem e testes do detector de tracejamento do EASCAMP
- A Deep Neural Network for Simultaneous Estimation of b Jet Energy and Resolution
- Search for resonant pair production of Higgs bosons in the channel in proton-proton collisions at
- Measurement of top quark pair production in association with a Z boson in proton-proton collisions at s$$ sqrt{mathrm{s}} $$ = 13 TeV
- boson pair production in proton-proton collisions at
- Search for a heavy resonance decaying to a top quark and a W boson at $$ sqrt{s} $$ = 13 TeV in the fully hadronic final state
- Search for dijet resonances using events with three jets in proton-proton collisions at
- Measurements of angular distance and momentum ratio distributions in three-jet and $${ ext {Z}}$$ + two-jet final states in $${ ext {p}}{ ext {p}}$$ collisions
- Evidence for Higgs boson decay to a pair of muons
- Experiences from the RPC data taking during the CMS RUN-2
- MUSiC: a model-unspecific search for new physics in proton-proton collisions at $$sqrt{s} = 13, ext {TeV} $$
- Search for charged Higgs bosons decaying into a top and a bottom quark in the all-jet final state of pp collisions at $$ sqrt{s} $$ = 13 TeV
- Measurement of single-diffractive dijet production in proton-proton collisions at $$sqrt{s} = 8, ext {Te} ext {V} $$ with the CMS and TOTEM experiments
- Measurement of the associated production of a boson with charm or bottom quark jets in proton-proton collisions at
- Search for top squark pair production using dilepton final states in $${ ext {p}}{ ext {p}}$$ collision data collected at $$sqrt{s}=13, ext {TeV} $$
- Observation of nuclear modifications in W± boson production in pPb collisions at
- Measurement of the azimuthal anisotropy of and mesons in PbPb collisions at
- boson pair production in proton-proton collisions at
- Search for direct top squark pair production in events with one lepton, jets, and missing transverse momentum at 13 TeV with the CMS experiment
- Search for Supersymmetry with a Compressed Mass Spectrum in Events with a Soft Lepton, a Highly Energetic Jet, and Large Missing Transverse Momentum in Proton-Proton Collisions at
- Development and validation of HERWIG 7 tunes from CMS underlying-event measurements
- Fragmentation of jets containing a prompt J/ψ meson in PbPb and pp collisions at
- Measurement of quark- and gluon-like jet fractions using jet charge in PbPb and pp collisions at 5.02 TeV
- Running of the top quark mass from proton-proton collisions at
- Measurement of the top quark pair production cross section in dilepton final states containing one τ lepton in pp collisions at s$$ sqrt{s} $$ = 13 TeV
- Search for supersymmetry in pp collisions at with in final states with a single lepton using the sum of masses of large-radius jets
- Measurement of and cross section ratios in proton-proton collisions at
- Search for supersymmetry in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV in events with high-momentum Z bosons and missing transverse momentum
- Search for physics beyond the standard model in events with jets and two same-sign or at least three charged leptons in proton-proton collisions at $$sqrt{s}=13,{ ext {TeV}} $$
- Studies of Charm Quark Diffusion inside Jets Using Pb-Pb and Collisions at
- Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques
- Production of baryons in proton-proto
- Evidence for X(3872) in Pb-Pb Collisions and Studies of its Prompt Production at
- Search for bottom-type, vectorlike quark pair production in a fully hadronic final state in proton-proton collisions at
- Studies of Charm Quark Diffusion inside Jets Using Pb-Pb and Collisions at
- Search for a charged Higgs boson decaying into top and bottom quarks in events with electrons or muons in proton-proton collisions at s$$ sqrt{mathrm{s}} $$ = 13 TeV
- Study of meson production inside jets in pp collisions at
- Measurement of the Production Cross Section in Proton-Proton Collisions at
- A multi-dimensional search for new heavy resonances decaying to boosted $$ ext{ W }{}{}$$W $$ ext{ W }{}{}$$W , $$ ext{ W }{}{}$$W $$ ext{ Z }{}{}$$Z , or $$ ext{ Z }{}{}$$Z $$ ext{ Z }{}{}$$Z boson pairs in the dijet final state at 13 $$ ext {Te} ext {V}$$Te
- Measurements of the boson rapidity, helicity, double-differential cross sections, and charge asymmetry in collisions at
- Study of central exclusive 'Equation missing' production in proton-proton collisions at $$sqrt{s} = 5.02$$ and 13TeV
- Combined search for supersymmetry with photons in proton-proton collisions at TeV
- Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Measurement of $$hbox {t}{ar{hbox {t}}}$$ normalised multi-differential cross sections in $${ ext {p}}{ ext {p}} $$ collisions at $$sqrt{s}=13,{ ext {TeV}} $$, and simultaneous determination of the strong coupling strength, top quark pole mass, and parton distribution functions
- Performance of the CMS muon trigger system in proton-proton collisions at √(s) = 13
- Observation of electroweak production of Wγ with two jets in proton-proton collisions at TeV
- Search for long-lived particles decaying to jets with displaced vertices in proton-proton collisions at
- Search for production of four top quarks in final states with same-sign or multiple leptons in proton-proton collisions at $$sqrt{s}=13$$s=13 $$, ext {TeV}$$TeV
- A new approach for CMS RPC current monitoring using Machine Learning techniques
- Pileup mitigation at CMS in 13 TeV data
- Observation of a New Excited Beauty Strange Baryon Decaying to
- Observation of Forward Neutron Multiplicity Dependence of Dimuon Acoplanarity in Ultraperipheral Pb-Pb Collisions at
- Measurements of the differential cross sections of the production of Z + jets and γ + jets and of Z boson emission collinear with a jet in pp collisions at $$ sqrt{s} $$ = 13 TeV
- Angular analysis of the decay B+ → K∗(892)+μ+μ− in proton-proton collisions at $$ sqrt{mathrm{s}} $$ = 8 TeV
- Calibration of the CMS hadron calorimeters using proton-proton collision data at √ s = 13 TeV
- Measurements of production cross sections of polarized same-sign W boson pairs in association with two jets in proton-proton collisions at TeV
- Search for long-lived particles using displaced jets in proton-proton collisions at
- Deteccao de Muons Atraves de Tubos de Descarga Controlada
- Measurements of $${mathrm{p}} {mathrm{p}} ightarrow {mathrm{Z}} {mathrm{Z}} $$ production cross sections and constraints on anomalous triple gauge couplings at $$sqrt{s} = 13, ext {TeV} $$
- Observation of the
- Evidence for $$ ext {W} ext {W}$$WW production from double-parton interactions in proton-proton collisions at $$sqrt{s} = 13 , ext {TeV} $$s=13TeV
- Hard color-singlet exchange in dijet events in proton-proton collisions at
- Measurement of prompt D0 and meson azimuthal anisotropy and search for strong electri
- Study of excited states decaying to
- Searches for physics beyond the standard model with the $$M_{mathrm {T2}}$$MT2 variable in hadronic final states with and without disappearing tracks in proton-proton collisions at $$sqrt{s}=13, ext {Te} ext {V} $$s=13Te
- Search for new neutral Higgs bosons through the H→ZA→-+-−bb¯$$ mathrm{H} o mathrm{ZA} o {ell}^{+}{ell}^{-}mathrm{b}overline{mathrm{b}} $$ process in pp collisions at s$$ sqrt{s} $$ = 13 TeV
- Search for bottom-type, vectorlike quark pair production in a fully hadronic final state in proton-proton collisions at
- Search for dark photons in Higgs boson production via vector boson fusion in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Measurement of the top quark Yukawa coupling from kinematic distributions in the dilepton final state in proton-proton collisions at
- First measurement of the cross section for top quark pair production with additional charm jets using dileptonic final states in pp collisions at
- Search for strongly interacting massive particles generating trackless jets in proton-proton collisions at $$sqrt{s} = 13, ext {TeV} $$
- Measurements with silicon photomultipliers of dose-rate effects in the radiation damage of plastic scintillator tiles in the CMS hadron endcap calorimeter
- Search for nonresonant Higgs boson pair production in final states with two bottom quarks and two photons in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Search for long-lived particles using displaced jets in proton-proton collisions at
- Measurements of the boson rapidity, helicity, double-differential cross sections, and charge asymmetry in collisions at
- Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton-proton collisions at $$ sqrt{mathrm{s}} $$ = 7 and 8 TeV
- Measurement of the top quark pair production cross section in dilepton final states containing one τ lepton in pp collisions at s$$ sqrt{s} $$ = 13 TeV
- Search for the lepton flavor violating decay τ → 3μ in proton-proton collisions at $$ sqrt{mathrm{s}} $$ = 13 TeV
- Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at √ s = 13 TeV
- Measurement of the cross section for $$ mathrm{t}overline{mathrm{t}} $$ production with additional jets and b jets in pp collisions at $$ sqrt{s} $$ = 13 TeV
- Measurement of the Jet Mass Distribution and Top Quark Mass in Hadronic Decays of Boosted Top Quarks in Collisions at
- Observation of the Decay
- Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at
- Measurement of the CP-violating phase -s in the
- Anisotropia da Radiação Cósmica Através da Observação de Chuveiros Atmosféricos Extensos Em Detectores de Tracejamento de Partículas
- In-medium modification of dijets in PbPb collisions at $$ sqrt{s_{mathrm{NN}}} $$ = 5.02 TeV
- Constraints on the versus Po
- Electron and photon reconstruction and identification with the CMS experiment at the CERN LHC
- Measurement of differential cross sections for Z bosons produced in association with charm jets in pp collisions at $$ sqrt{s} $$ = 13 TeV
- Search for top squark pair production in a final state with two tau leptons in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Search for Supersymmetry with a Compressed Mass Spectrum in Events with a Soft Lepton, a Highly Energetic Jet, and Large Missing Transverse Momentum in Proton-Proton Collisions at
- Search for electroweak production of a vector-like T quark using fully hadronic final states
- Search for a light charged Higgs boson in the channel in proton-proton collisions at
- Search for the rare decay of the W boson into a pion and a photon in proton-proton collisions at
- Improved-RPC for the CMS muon system upgrade for the HL-LHC
- Erratum to: Search for dark matter produced in association with a leptonically decaying $${mathrm{Z}} $$ boson in proton-proton collisions at $$sqrt{s}=13, ext {Te} ext {V} $$
- Measurement of differential cross sections and charge ratios for t-channel single top quark production in proton-proton collisions at $$sqrt{s}=13$$ $$, ext {Te} ext {V}$$
- Search for supersymmetry in pp collisions at with
- Search for new physics in top quark production with additional leptons in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV using effective field theory
- Performance of the CMS Level-1 trigger in proton-proton collisions at √ = 13 TeV
- Measurement of the associated production of a boson with charm or bottom quark jets in proton-proton collisions at
- Search for light pseudoscalar boson pairs produced from decays of the 125 GeV Higgs boson in final states with two muons and two nearby tracks in pp collisions at
- The production of isolated photons in PbPb and pp collisions at $$ sqrt{s_{mathrm{NN}}} $$ = 5.02 TeV
- Search for a Narrow Resonance Lighter than 200 GeV Decaying to a Pair of Muons in Proton-Proton Collisions at
- Search for disappearing tracks in proton-proton collisions at
- Multiparticle correlation studies in collisions at TeV
- Measurement of electroweak production of a $$mathrm{W} $$W boson in association with two jets in proton-proton collisions at $$sqrt{s}=13, ext {Te} ext {V} $$s=13Te
- Reconstruction of signal amplitudes in the CMS electromagnetic calorimeter in the presence of overlapping proton-proton interactions
- Multiparticle correlation studies in collisions at TeV
- 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 s$$ sqrt{s} $$ = 13 TeV
- Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Measurement of the top quark forward-backward production asymmetry and the anomalous chromoelectric and chromomagnetic moments in pp collisions at $$ sqrt{s} $$ = 13 TeV
- Search for physics beyond the standard model in multilepton final states in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Inclusive search for highly boosted Higgs bosons decaying to bottom quark-antiquark pairs in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Constraints on the Initial State of Pb-Pb Collisions via Measurements of -Boson Yields and Azimuthal Anisotropy at
- Correlations of azimuthal anisotropy Fourier harmonics with subevent cumulants in collisions at
- Search for resonant and nonresonant new phenomena in high-mass dilepton final states at $$ sqrt{s} $$ = 13 TeV
- Measurement of the cross section for electroweak production of a Z boson, a photon and two jets in proton-proton collisions at $$ sqrt{mathrm{s}} $$ = 13 TeV and constraints on anomalous quartic couplings
- Measurement of differential production cross sections using top quarks at large transverse momenta in
- Observation of B mesons and measurement of the B
- Observation of the
- Erratum to: Study of dijet events with a large rapidity gap between the two leading jets in pp collisions at $$sqrt{s}=7, ext {Te} ext {V} $$
- Investigation into the event-activity dependence of ϒ(nS) relative production in proton-proton collisions at $$ sqrt{s} $$ = 7 TeV
- Measurement of the Production Cross Section in Proton-Proton Collisions at and Constraints on Effective Field Theory Coefficients
- A search for the standard model Higgs boson decaying to charm quarks
- Search for low-mass dilepton resonances in Higgs boson decays to four-lepton final states in proton-proton collisions at $$sqrt{s}=13, ext {TeV} $$
- Search for decays of the 125 GeV Higgs boson into a Z boson and a ρ or - meson
- Extraction and validation of a new set of CMS pythia8 tunes from underlying-event measurements
- Measurement of the Higgs boson production rate in association with top quarks in final states with electrons, muons, and hadronically decaying tau leptons at $$sqrt{s} = 13, ext {Te} ext {V} $$
- Measurements of Production and the
- Search for a heavy vector resonance decaying to a $${mathrm{Z}}_{mathrm{}}^{mathrm{}}$$ boson and a Higgs boson in proton-proton collisions at $$sqrt{s} = 13, ext {Te} ext {V} $$
- Search for W- bosons decaying to a top and a bottom quark at in the hadronic final
- Measurement of the Z boson differential production cross section using its invisible decay mode (Z → $$ u overline{ u} $$) in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Measurements of Higgs boson production cross sections and couplings in the diphoton decay channel at $$ sqrt{mathrm{s}} $$ = 13 TeV
- Measurements of production cross sections of the Higgs boson in the four-lepton final state in proton-proton collisions at $$sqrt{s} = 13, ext {TeV} $$
- Erratum to: Measurement of single-diffractive dijet production in proton-proton collisions at $$sqrt{s} = 8, ext {Te} ext {V} $$ with the CMS and TOTEM experiments
- Search for dark matter particles produced in association with a Higgs boson in proton-proton collisions at s$$ sqrt{mathrm{s}} $$ = 13 TeV
- Measurement of the Y(1S) pair production cross section and search for resonances decaying to Y(1S)μ+μ− in proton-proton collisions at
- A measurement of the Higgs boson mass in the diphoton decay channel
- Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Strange hadron production in and collisions at
- First measurement of large area jet transverse momentum spectra in heavy-ion collisions
- Evidence for Top Quark Production in Nucleus-Nucleus Collisions
- Observation of the Production of Three Massive Gauge Bosons at
- Measurements of production cross sections of WZ and same-sign WW boson pairs in association with two jets in proton-proton collisions at
- Search for a light pseudoscalar Higgs boson in the boosted μμττ final state in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Observation of the Production of Three Massive Gauge Bosons at
- Erratum to: Measurement of exclusive $$Upsilon $$ photoproduction from protons in pPb collisions at $${sqrt{{s_{mathrm{NN}}}}} = 5.02,hbox {TeV}$$
- CMS RPC activities during LHC LS-2
- Measurement of CKM matrix elements in single top quark t-channel production in proton-proton collisions at
- Measurement of prompt open-charm production cross sections in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Effects of the electronic threshold on the performance of the RPC system of the CMS experiment
Ensino
theses/dissertations advising
- Estudo do comportamento das variáveis cinemáticas na produção difrativa de mésons D*+-, em colisões próton-próton a sqrt(s) = 7 TeV
- Estudos da produção de mésons charmosos em colisões próton-próton a altas energias
- Analysis of Central Diffractive Production of D^{0} and D* Mesons in Proton- Proton Collisions at 13 TeV With the CMS and TOTEM experiments
- Reconstrução de mésons Ds através do canal $Ds^{\pm}$ -> $\phi \pi$ -> $K^{+}K^{-} \pi$ e estudo preliminar da produção difrativa em colisões próton-próton a $\sqrt{s}$ = 7 TeV
- Reconstrução de mésons através do canal Ds^{+-} -> Phi + pi^{+-} -> k^{+} + k^{-} + pi^{+-} e estudo preliminar da produção difrativa em colisões à sqrt(s) = 7 TeV
- Estudo do canal D± → K∓π±π± e de sua componente difrativa à √s = 7 TeV no CMS/LHC .