Helena Brandão Malbouisson
Possui graduação em Bacharelado Em Física pela Universidade Federal do Rio de Janeiro (2001) e doutorado em Física pela Universidade do Estado do Rio de Janeiro (2007). Atualmente é professora adjunta da Universidade do Estado do Rio de Janeiro, atuando principalmente nos seguintes temas: Quark Top, Bóson de Higgs e Supersimetria. Helena é mãe desde 2013 e esteve de licença maternidade por 10 meses de 2013 a 2014.
graduation at Bacharelado Em Física from Universidade Federal do Rio de Janeiro (2001) and doctorate at Physic from Universidade do Estado do Rio de Janeiro (2007). , acting on the following subjects: modelo padrão das interações eletrofracas, heavy ion physics and particle correlations.
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publicações selecionadas
- Search for direct top squark pair production in events with one lepton, jets, and missing transverse momentum at 13 TeV with the CMS experiment
- A measurement of the Higgs boson mass in the diphoton decay channel
- 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
- Strange hadron production in and collisions at
- 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$$, ext {TeV}$$
- Bose-Einstein correlations of charged hadrons in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Measurement of the
- Measurement of properties of $$ {mathrm{B}}_{mathrm{s}}^0 $$→ μ+μ− decays and search for B0→ μ+μ− with the CMS experiment
- Observation of nuclear modifications in W± boson production in pPb collisions at
- Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Measurement of prompt D0 and meson azimuthal anisotropy and search for strong electri
- 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
- Evidence for $$ ext {W} ext {W}$$WW production from double-parton interactions in proton-proton collisions at $$sqrt{s} = 13 , ext {TeV} $$s=13TeV
- 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
- Correlations of azimuthal anisotropy Fourier harmonics with subevent cumulants in collisions at
- 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 the single top quark and antiquark production cross sections in the t channel and their ratio in proton-proton collisions at
- Search for resonant pair production of Higgs bosons in the channel in proton-proton collisions at
- Search for a heavy Higgs boson decaying to a pair of W bosons in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Measurement of b jet shapes in proton-proton collisions at $$ sqrt{s} $$ = 5.02 TeV
- Dependence of inclusive jet production on the anti-kT distance parameter in pp collisions at $$ sqrt{mathrm{s}} $$ = 13 TeV
- Study of central exclusive 'Equation missing' production in proton-proton collisions at $$sqrt{s} = 5.02$$ and 13TeV
- 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
- A Deep Neural Network for Simultaneous Estimation of b Jet Energy and Resolution
- 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
- Função de Estrutura do Antipróton nas Interações Difrativas p\bar{p} a \sqrt{s}=1.96GeV
- Search for top squark pair production in a final state with two tau leptons in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Extraction and validation of a new set of CMS pythia8 tunes from underlying-event measurements
- Measurement of differential production cross sections using top quarks at large transverse momenta in
- Studies of Charm Quark Diffusion inside Jets Using Pb-Pb and Collisions at
- Erratum to: Study of dijet events with a large rapidity gap between the two leading jets in pp collisions at $$sqrt{s}=7, ext {Te} ext {V} $$
- Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques
- Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at $$ sqrt{s} $$ = 13 TeV
- Performance of the CMS Level-1 trigger in proton-proton collisions at √ = 13 TeV
- Measurement of differential cross sections and charge ratios for t-channel single top quark production in proton-proton collisions at $$sqrt{s}=13$$ $$, ext {Te} ext {V}$$
- Measurement of CKM matrix elements in single top quark t-channel production in proton-proton collisions at
- 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
- Search for disappearing tracks in proton-proton collisions at
- Search for a Narrow Resonance Lighter than 200 GeV Decaying to a Pair of Muons in Proton-Proton Collisions at
- The production of isolated photons in PbPb and pp collisions at $$ sqrt{s_{mathrm{NN}}} $$ = 5.02 TeV
- Performance of the CMS Level-1 trigger in proton-proton collisions at √ s = 13 TeV
- A search for the standard model Higgs boson decaying to charm quarks
- 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 forward-backward production asymmetry and the anomalous chromoelectric and chromomagnetic moments in pp collisions at $$ sqrt{s} $$ = 13 TeV
- Measurements of the boson rapidity, helicity, double-differential cross sections, and charge asymmetry in collisions at
- Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at √ s = 13 TeV
- Search for electroweak production of a vector-like T quark using fully hadronic final states
- 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 decays of the 125 GeV Higgs boson into a Z boson and a ρ or - meson
- Measurement of the inclusive and differential Higgs boson production cross sections in the leptonic WW decay mode at $$ sqrt{s} $$ = 13 TeV
- Correlations of azimuthal anisotropy Fourier harmonics with subevent cumulants in collisions at
- Investigation into the event-activity dependence of ϒ(nS) relative production in proton-proton collisions at $$ sqrt{s} $$ = 7 TeV
- Studies of charm and beauty hadron long-range correlations in pp and pPb collisions at LHC energies
- Measurement of top quark pair production in association with a Z 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
- 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 $$hbox {t}{ar{hbox {t}}}$$ 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
- First measurement of large area jet transverse momentum spectra in heavy-ion collisions
- 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
- Measurements with silicon photomultipliers of dose-rate effects in the radiation damage of plastic scintillator tiles in the CMS hadron endcap calorimeter
- Study of excited states decaying to
- Search for supersymmetry in pp collisions at with
- 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
- Calibration of the CMS hadron calorimeters using proton-proton collision data at √ s = 13 TeV
- 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
- Multiparticle correlation studies in collisions at TeV
- Measurement of the associated production of a boson with charm or bottom quark jets in proton-proton collisions at
- Evidence for Top Quark Production in Nucleus-Nucleus Collisions
- Search for physics beyond the standard model in multilepton final states in proton-proton collisions at s$$ sqrt{s} $$ = 13 TeV
- Multiparticle correlation studies in collisions at TeV
- Measurements of the boson rapidity, helicity, double-differential cross sections, and charge asymmetry in collisions at
- Combination of the W boson polarization measurements in top quark decays using ATLAS and CMS data at $$ sqrt{s} $$ = 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
- Função de estrutura do antipróton nas interações difrativas p-pbar a sqrt(s) = 1.96TeV
- Measurements of Production and the
- 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
- Measurement of the Jet Mass Distribution and Top Quark Mass in Hadronic Decays of Boosted Top Quarks in Collisions at
- Constraints on the versus Po
- 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
- Study of meson production inside jets in pp collisions at
- Pileup mitigation at CMS in 13 TeV data
- Search for dijet resonances using events with three jets in proton-proton collisions at
- Observation of the
- Measurement of quark- and gluon-like jet fractions using jet charge in PbPb and pp collisions at 5.02 TeV
- Measurement of the associated production of a boson with charm or bottom quark jets in proton-proton collisions at
- Search for a Narrow Resonance Lighter than 200 GeV Decaying to a Pair of Muons in Proton-Proton Collisions at
- Combined search for supersymmetry with photons in proton-proton collisions at TeV
- 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
- Studies of Charm Quark Diffusion inside Jets Using Pb-Pb and Collisions at
- 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 physics beyond the standard model in events with jets and two same-sign or at least three charged leptons in proton-proton collisions at $$sqrt{s}=13,{ ext {TeV}} $$
- Running of the top quark mass from proton-proton collisions at
- Production of baryons in proton-proto
- 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