Luca Brigliadori

Multiplicity and transverse momentum dependence of charge-balance functions in pPb and PbPb collisions at LHC energies

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A bstract Measurements of the charge-dependent two-particle angular correlation function in proton-lead (pPb) collisions at a nucleon-nucleon center-of-mass energy of $$ \sqrt{s_{\textrm{NN}}} $$ s NN = 8 . 16 TeV and lead-lead (PbPb) collisions at $$ \sqrt{s_{\textrm{NN}}} $$ s NN = 5 …

am, at, in, be, Égypte, gb, br, ve, mx (code pays fourni par la source)

Higher-order moments of the elliptic flow distribution in PbPb collisions at $$ \sqrt{s_{\textrm{NN}}} $$ = 5.02 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A bstract The hydrodynamic flow-like behavior of charged hadrons in high-energy lead-lead collisions is studied through multiparticle correlations. The elliptic anisotropy values based on different orders of multiparticle cumulants, v 2 {2 k }, are measured up to the tenth order ( …

am, at, in, be, Égypte, gb, br (code pays fourni par la source)

Study of azimuthal anisotropy of ϒ(1S) mesons in pPb collisions at sNN = 8.16 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

The azimuthal anisotropy of mesons in high-multiplicity proton-lead collisions is studied using data collected by the CMS experiment at a nucleon-nucleon center-of-mass energy of 8.16 TeV. The mesons are reconstructed using their dimuon decay channel. The anisotropy is characterized by the second …

am, at, fr, be, br (code pays fourni par la source)

Study of charm hadronization with prompt $$ {\Lambda}_{\textrm{c}}^{+} $$ baryons in proton-proton and lead-lead collisions at $$ \sqrt{s_{\textrm{NN}}} $$ = 5.02 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A bstract The production of prompt $$ {\Lambda}_{\textrm{c}}^{+} $$ Λ c + baryons is measured via the exclusive decay channel $$ {\Lambda}_{\textrm{c}}^{+}\to p{\textrm{K}}^{-}{\pi}^{+} $$ Λ c + → p K − π + at a center-of-mass energy per nucleon pair of 5.02 …

am, at, in, be, Égypte, gb, br (code pays fourni par la source)

Study of azimuthal anisotropy of $ \Upsilon $(1S) mesons in pPb collisions at $\sqrt{S_{NN}}$ = 8.16 TeV

A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer et autres

am, at, be, ch (code pays fourni par la source)

Search for resonant pair production of Higgs bosons in the $ \textrm{b}\overline{\textrm{b}}\textrm{b}\overline{\textrm{b}} $ final state using large-area jets in proton-proton collisions at $ \sqrt{s} $ = 13 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A search is presented for the resonant production of a pair of standard model-like Higgs bosons using data from proton-proton collisions at a centre-of-mass energy of 13 TeV, collected by the CMS experiment at the CERN LHC in 2016-2018, corresponding to an …

am, at, be, fr, de, br (code pays fourni par la source)

Measurements of the azimuthal anisotropy of prompt and nonprompt charmonia in PbPb collisions at $$ \sqrt{s_{\textrm{NN}}} $$ = 5.02 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A bstract The second-order ( v 2 ) and third-order ( v 3 ) Fourier coefficients describing the azimuthal anisotropy of prompt and nonprompt (from b-hadron decays) J / ψ, as well as prompt ψ(2S) mesons are measured in lead-lead collisions at …

am, at, be, Égypte, gb, br (code pays fourni par la source)

Observation of τ Lepton Pair Production in Ultraperipheral Pb-Pb Collisions at sNN=5.02 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

We present an observation of photon-photon production of τ lepton pairs in ultraperipheral lead-lead collisions. The measurement is based on a data sample with an integrated luminosity of 404 μb^{-1} collected by the CMS experiment at a center-of-mass energy per nucleon pair …

am, at, be, kr, br (code pays fourni par la source)

Search for the Higgs boson decay to a pair of electrons in proton-proton collisions at s = 13 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

A search is presented for the Higgs boson decay to a pair of electrons () in proton-proton collisions at s=13TeV. The data set was collected with the CMS experiment at the LHC between 2016 and 2018, corresponding to an integrated luminosity of …

am, at (code pays fourni par la source)

Measurement of the tt¯ charge asymmetry in events with highly Lorentz-boosted top quarks in pp collisions at s=13 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

The measurement of the charge asymmetry in top quark pair events with highly Lorentz-boosted top quarks decaying to a single lepton and jets is presented. The analysis is performed using proton-proton collisions at s=13TeV with the CMS detector at the LHC and …

am, at (code pays fourni par la source)

Search for new physics using effective field theory in 13 TeV pp collision events that contain a top quark pair and a boosted Z or Higgs boson

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, Thomas Bergauer et autres

A data sample containing top quark pairs ($t\overline{t}$) produced in association with a Lorentz-boosted $Z$ or Higgs boson is used to search for signs of new physics using effective field theory. The data correspond to an integrated luminosity of $138\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ …

am, at, be, kr, us, br (code pays fourni par la source)

Measurement of the cross section of top quark-antiquark pair production in association with a W boson in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres

Abstract The production of a top quark-antiquark pair in association with a W boson ( $$ \textrm{t}\overline{\textrm{t}}\textrm{W} $$ t t ¯ W ) is measured in proton-proton collisions at a center-of-mass energy of 13 TeV. The analyzed data was recorded by the …

am, at, be, br (code pays fourni par la source)