Alberto Correa dos Reis
Pesquisador Titular do Centro Brasileiro de Pesquisas Físicas. Tem atuação na área Física Experimental de Altas Energias. Participou dos experimentos E769, E791 e E831(FOCUS), no Fermilab(EUA). Atualmente é membro do experimento LHCb, do CERN. Dedica-se ao estudo da assimetria entre matéria e antimatéria no Universo, decaimentos de mésons pesados, da espectroscopia de mésons leves e das interações hadrônicas em baixas energias.
graduation at Physics from Universidade Federal do Rio de Janeiro (1981), master's at Physics from Centro Brasileiro de Pesquisas Físicas (1985) and doctorate at Physics from Centro Brasileiro de Pesquisas Físicas (1992). Has experience in Physics, acting on the following subjects: charm, dalitz plot, meson decay, meson and analise multidimensional.
Áreas De Investigação
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Visão geral
Publicações
publicações selecionadas
- Search for Decays
- Search for violation in
- photoproduction in Pb-Pb peripheral collisions at
- Observation of Two New Excited States Decaying to
- Search for the doubly heavy baryons and decaying to and *
- Observation of a new state
- Measurement of the charm mixing parameter
- Tests of Lepton Universality Using
- Updated measurement of decay-time-dependent asymmetries in
- Test of lepton flavor universality using
- Evidence for a New Structure in the and
- Amplitude analysis of the
- Measurement of ${{ arXi_{cc}^{++}}}$ production in pp collisions at ${sqrt{ s}=13}$ TeV
- Amplitude analysis of the decay
- Search for direct violation in charged charmless decays
- Observation of the suppressed
- Search for Rare Decays of Mesons into Two Muons
- Measurement of asymmetry in
- Search for the lepton-flavour violating decays B0 → K*0μ±e- and $$ {B}_s^0 $$ → -μ±e-
- Search for heavy neutral leptons in $$W^+ ightarrow mu ^{+}mu ^{pm }, ext {jet}$$ decays
- Search for violation in decays
- Observation of Several Sources of Violation in
- Observation of the decay $$ {Lambda}_{mathrm{b}}^0 $$ → χc1pπ−
- Measurement of CP observables in B± → D(*)K± and B± → D(*)π± decays using two-body D final states
- Searches for 25 rare and forbidden decays of D+ and $$ {D}_s^{+} $$ mesons
- Study of charmonium and charmonium-like contributions in B+ → J/ψηK+ decays
- Determination of quantum numbers for several excited charmed mesons observed in
- Measurement of J/ψ production cross-sections in pp collisions at $$ sqrt{s} $$ = 5 TeV
- Measurement of the prompt-production cross-section ratio
- Study of exclusive photoproduction of charmonium in ultra-peripheral lead-lead collisions
- Observation of the and decays
- Observation of New Resonances Decaying to and
- Observation of New Baryons Decaying to
- Observation of the Decay
- Measurement of the CKM angle γ with B± → D[K-π±π±π-]h± decays using a binned phase-space approach
- Observation of the $$ {B}_s^0 $$ → D*±D- decay
- Simultaneous determination of CKM angle γ and charm mixing parameters
- Measurement of χc1(3872) production in proton-proton collisions at $$ sqrt{s} $$ = 8 and 13 TeV
- Search for the doubly charmed baryon $$Xi_{cc}^+$$-cc+
- Search for the doubly heavy baryon decaying to *
- Measurement of the Nuclear Modification Factor and Prompt Charged Particle Production in -Pb and Collisions at
- Precision measurement of the -cc++$$ { arXi}_{cc}^{++} $$ mass
- Observation of Multiplicity Dependent Prompt
- First observation of the decay
- Amplitude analysis of the
- Charmonium production in pNe collisions at $$sqrt{s_{scriptscriptstyle ext {NN}}} =68.5$$ GeV
- Study of the lineshape of the stat
- Constraints on the CKM angle γ from B± → Dh± decays using D → h±h--π0 final states
- Search for the Rare Decays
- Observation of the Mass Difference between Neutral Charm-Meson Eigenstates
- First observation and branching fraction measurement of the $$ {Lambda}_b^0 o {D}_s^{-}p $$ decay
- Search for time-dependent violation in
- First Measurement of the
- Open charm production and asymmetry in pNe collisions at $$sqrt{s_{scriptscriptstyle { extrm{NN}}}} = 68.5$$ $$, ext {Gehspace{-1.00006pt}V}$$
- Amplitude analysis of
- Search for CP violation in $$ {D}_{(s)}^{+} o {h}^{+}{pi}^0 $$ and $$ {D}_{(s)}^{+} o {h}^{+}eta $$ decays
- Measurement of the branching fraction of the decay
- Measurement of
- Study of the doubly charmed tetraquark $${{{{{{ m{T}}}}}}}_{{{{{{ m{c}}}}}}{{{{{ m{c}}}}}}}^{+}$$
- Measurement of -Averaged Observables in the Decay
- Measurement of CP observables in B± → DK± and B± → Dπ± with D → $$ {K}_{mathrm{S}}^0{K}^{pm }{pi}^{mp } $$ decays
- Observation of a New Excited Meson in
- First measurement of the $$C!P$$-violating phase in $${{B} ^0_{s}} ! ightarrow {{J /psi }} ($$ $$ ightarrow $$ $$e ^+e ^-$$)$$phi $$ decays
- Precise measurement of the ratio of fragmentation fractions and of
- Search for the decay B0 → -μ+μ−
- Amplitude analysis of the $$ {D}_s^{+} $$ → π−π+π+ decay
- Measurement of the Z boson production cross-section in proton-lead collisions at $$ sqrt{s_{ extrm{NN}}} $$ = 8.16 TeV
- Angular Analysis of
- Measurement of CP violation in B0→ D∗±D- decays
- Observation of a $$ {arLambda}_b^0 $$ − $$ {overline{arLambda}}_b^0 $$ production asymmetry in proton-proton collisions at $$ sqrt{s} $$ = 7 and 8 TeV
- Observation of the doubly charmed baryon decay $$ {arXi}_{cc}^{++} o {arXi}_c^{prime +}{pi}^{+} $$
- Observation of excited baryons in decays
- Measurement of antiproton production from antihyperon decays in $${p} extrm{He}$$ collisions at $$sqrt{s_{scriptscriptstyle mathrm NN}} =110$$ $$, ext {Gehspace{-1.00006pt}V}$$
- Measurement of the CKM angle γ and $$ {B}_s^0hbox{-} {overline{B}}_s^0 $$ mixing frequency with $$ {B}_s^0 o {D}_s^{mp }{h}^{pm }{pi}^{pm }{pi}^{mp } $$ decays
- Observation of New Baryons Decaying to
- Angular analysis of $$ {B}^0 o {D}^{ast -}{D}_s^{ast +} $$ with $$ {D}_s^{ast +} o {D}_s^{+}gamma $$ decays
- Centrality determination in heavy-ion collisions with the LHCb detector
- Amplitude analysis of the D+ → π−π+π+ decay and measurement of the π−π+ S-wave amplitude
- Identification of charm jets at LHCb
- Search for time-dependent violation in and decays
- Precise measurement of the ratio of fragmentation fractions and of decay branching fractions
- Measurement of the CKM angle γ in B± → DK± and B± → Dπ± decays with D → $$ {K}_{mathrm{S}}^0 $$h+h−
- Measurement of with
- Amplitude analysis of the
- Search for the rare hadronic decay
- First observation of the decay
- Observation of the semileptonic decay B+→pp¯μ+νμ$$ {B}^{+} o poverline{p}{mu}^{+}{ u}_{mu } $$
- Observation of the $$ {B}_s^0 $$ → D*+D*− decay
- Constraints on the
- Precise determination of the $$B_{mathrm{s}}^0$$-$$overline B_{mathrm{s}}^0$$ oscillation frequency
- Observation of the Decay
- Measurement of prompt charged-particle production in pp collisions at $$ sqrt{mathrm{s}} $$ = 13 TeV
- Model-Independent Study of Structure in
- Branching Fraction Measurements of the Rare and Decays
- Measurement of asymmetry in decays
- Observation of sizeable contribution to
- Measurement of the charm mixing parameter using two-body meson decays
- Test of lepton universality in beauty-quark decays
- First branching fraction measurement of the suppressed decay
- Measurement of the $$ {Lambda}_c^{+} $$ to D0 production ratio in periphera PbPb collisions at $$ sqrt{s_{ extrm{NN}}} $$ = 5.02 TeV
- Test of lepton universality with $$ {Lambda}_b^0 o {pK}^{-}{mathrm{ell}}^{+}{mathrm{ell}}^{-} $$ decays
- Angular Analysis of the
- Measurement of - production in pp collisions at $$ sqrt{s} $$ = 5 TeV
- Search for the doubly charmed baryon $$ {arXi}_{cc}^{+} $$ in the $$ {arXi}_c^{+}{pi}^{-}{pi}^{+} $$ final state
- $${{J}/psi }$$ and $${{D}} ^0$$ production in $$sqrt{s_{scriptscriptstyle ext {NN}}} =68.5, ext {GeV} $$ PbNe collisions
- Search for direct violation in charged charmless decays
- Equacoes Relativisticas de Movimento Para Reacoes Nucleares A Altas Energias
- Observation of a new state
- Measurement of the photon polarization in decays
- Search for decays at LHCb
- Observation of an exotic narrow doubly charmed tetraquark
- First observation of the decay
- First Measurement of the Angular Coefficients in the Forward Region of Collisions at
- Search for the radiative $$ {Xi}_b^{-} $$ → -−γ decay
- Medida da secao de choque de producao do barion charmoso Lambda_c em iteracoes pion-nucleon a 250 GeV/c
- Measurement of -Averaged Observables in the
- Search for the rare decay B 0 → J/ψ- *
- Search for the Rare Decays and
- Study of Bosons Produced in Association with Charm in the Forward Region
- Study of $$ {mathrm{B}}_{mathrm{s}}^0 $$ → J/ψπ+π−K+K− decays
- Search for the doubly charmed baryon Ω+cc
- Updated search for $$ {B}_c^{+} $$ decays to two charm mesons
- Measurement of the
- Precision measurement of forward Z boson production in proton-proton collisions at $$ sqrt{mathrm{s}} $$ = 13 TeV
- Direct violation in charmless three-body decays of mesons
- Measurement of CP asymmetries in $$ {D}_{(s)}^{+} o eta {pi}^{+} $$ and $$ {D}_{(s)}^{+} o {eta}^{prime }{pi}^{+} $$ decays
- Measurement of the W boson mass
- Measurement of the shape of the $$ {B}_s^0 o {D}_s^{ast -}{mu}^{+}{ u}_{mu } $$ differential decay rate
- Search for violation and observation of violation in decays
- First Observation of Excited States
- Search for the lepton-flavour violating decays B0 → K*0τ±μ-
- Study of $$ {mathrm{B}}_{mathrm{c}}^{+} $$ decays to charmonia and three light hadrons
- First Observation of the Decay
- Searches for rare $$ {B}_s^0 $$ and B0 decays into four muons
- Measurement of Variation with Proton-Proton Collision Energy and -Meson Kinematics
- Analysis of Neutral -Meson Decays into Two Muons
- Study of the ψ2(3823) and χc1(3872) states in B+ → (J/ψπ+π−)K+ decays
- Measurement of the Nuclear Modification Factor and Prompt Charged Particle Production in -Pb and Collisions at
- Precision measurement of the $$ {B}_c^{+} $$ meson mass
- First Observation of Excited States
- Observation of Enhanced Double Parton Scattering in Proton-Lead Collisions at
- Measurement of the $$ {Lambda}_b^0 $$→ J/ψ- angular distribution and the $$ {Lambda}_b^0 $$ polarisation in pp collisions
- Search for the lepton flavour violating decay B+ → K+μ−τ+ using $$ {B}_{s2}^{ast 0} $$ decays
- Search for the doubly heavy $$ {Xi}_{bc}^0 $$ baryon via decays to D0pK−
- Measurement of differential $$ boverline{b} $$- and $$ coverline{c} $$-dijet cross-sections in the forward region of pp collisions at $$ sqrt{s} $$ = 13 TeV
- Updated measurement of decay-time-dependent asymmetries in and decays
- Observation of New Resonances Decaying to and
- Determination of quantum numbers for several excited charmed mesons observed in decays
- Searches for low-mass dimuon resonances
- Measurement of the relative branching fractions of
- Branching Fraction Measurements of the Rare
- Observation of $$ {Lambda}_b^0 $$ → D+pπ−π− and $$ {Lambda}_b^0 $$ → D*+pπ−π− decays
- Observation of the
- Search for
- Measurement of Violation in the Decay
- Observation of Several Sources of Violation in Decays
- Measurement of the branching fraction of the decay
- Search for CP violation in $$ {D}_{(s)}^{+} $$ → K−K+K+ decays
- Study of coherent J/ψ production in lead-lead collisions at $$ sqrt{{mathrm{s}}_{mathrm{NN}}} $$ = 5 TeV
- Measurement of the ratio of branching fractions $$ mathcal{B}left({B}_c^{+} o {B}_s^0{pi}^{+} ight)/mathcal{B}left({B}_c^{+} o J/psi {pi}^{+} ight) $$
- Constraints on the Branching Fraction
- Isospin Amplitudes in
- First Observation of a Doubly Charged Tetraquark and Its Neutral Partner
- Observation of a Resonance Consistent with a Strange Pentaquark Candidate in Decays
- Observation of CP violation in two-body $$ {B}_{(s)}^0 $$-meson decays to charged pions and kaons
- Observation of the
- Angular analysis of the rare decay $$ {B}_s^0 $$ → -μ+μ−
- Nuclear Modification Factor of Neutral Pions in the Forward and Backward Regions in Collisions
- Measurement of $$ au _ ext {L}$$ using the $${B} _s^0 ightarrow J/psi eta $$ decay mode
- Measurement of branching fraction ratios for B+ → D*+D−K+, B+ → D*−D+K+, and B0 → D*−D0K+ decays
- Multibody decay analyses: A new phenomenological model for meson-meson subamplitudes
- Search for the baryon- and lepton-number violating decays and
Ensino
theses/dissertations advising
- A study of the doubly Cabibbo-suppressed mode D+ -> KKK
- Desenvolvimento de um método alternativo para análise do Dalitz plot do canal D+ -> K- K+ pi+
- Estudo da amplitude Kpi em onda-S usando o decaimento D+-->K-pi+pi+
- Estudo da amplitude K-pi+ em onda-S utilizando o decaimento D+ -> K-pi+pi+
- Desenvolvimento de um metodo alternativo para a analise do Dalitz plot do canal D+->KKpi
- Estudo comparativo dos decaimentos D->KKpi
- Estudo da Contribuicao Nao ressonante em Decaimentos Hadronicos do Meson D em Tres corpos
- Busca por violação de CP no Decaimento D+->K+K-(pi)+ no Experimento LHCb
- Measurement of the CP asymmetry difference between D+->KKpi and D+->pipipi decays in the LHCb experiment
- Experimental and theoretical aspects of the D+ --> K-pi+pi+ decay