V. A. Giakoumopoulou

Probing the chiral magnetic wave in p Pb and PbPb collisions at s NN = 5.02 TeV using charge-dependent azimuthal anisotropies

A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres

Charge-dependent anisotropy Fourier coefficients (${v}_{n}$) of particle azimuthal distributions are measured in $p\mathrm{Pb}$ and $\mathrm{PbPb}$ collisions at $\sqrt{{s}_{{}_{\mathrm{NN}}}}=5.02\phantom{\rule{0.16em}{0ex}}\mathrm{TeV}$ with the CMS detector at the LHC. The normalized difference in the second-order anisotropy coefficients (${v}_{2}$) between positively and negatively charged particles is found …

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Search for supersymmetry in events with at least three electrons or muons, jets, and missing transverse momentum in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres

A search for new physics is carried out in events with at least three electrons or muons in any combination, jets, and missing transverse momentum. Results are based on the sample of proton-proton collision data produced by the LHC at a center-of-mass …

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Measurement of charged pion, kaon, and proton production in proton-proton collisions at s=13 TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar et autres

Transverse momentum spectra of charged pions, kaons, and protons are measured in proton-proton collisions at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ with the CMS detector at the LHC. The particles, identified via their energy loss in the silicon tracker, are measured in the transverse momentum …

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Search for associated production of dark matter with a Higgs boson decaying to b b ¯ $$ \mathrm{b}\overline{\mathrm{b}} $$ or γγ at s = 13 $$ \sqrt{s}=13 $$ TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar et autres

A search for dark matter is performed looking for events with large missing transverse momentum and a Higgs boson decaying either to a pair of bottom quarks or to a pair of photons.The data from proton-proton collisions at a center-of-mass energy of …

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Search for new phenomena with the $$M_{\mathrm {T2}}$$ M T 2 variable in the all-hadronic final state produced in proton–proton collisions at $$\sqrt{s} = 13$$ s = 13 $$\,\text {TeV}$$ TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres

are set on the masses of top (bottom) squarks. Information is provided to enable re-interpretation of these results, including model-independent limits on the number of non-standard model events for a set of simplified, inclusive search regions.

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Measurements of jet charge with dijet events in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar et autres

Jet charge is an estimator of the electric charge of a quark, antiquark, or gluon initiating a jet. It is based on the momentum-weighted sum of the electric charges of the jet constituents. Measurements of three charge observables of the leading jet …

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Measurement of the top quark mass in the dileptonic tt¯ decay channel using the mass observables Mbℓ , MT2 , and Mbℓν in pp collisions at s=8 TeV

A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar et autres

A measurement of the top quark mass (${M}_{t}$) in the dileptonic $t\overline{t}$ decay channel is performed using data from proton-proton collisions at a center-of-mass energy of 8 TeV. The data was recorded by the CMS experiment at the LHC and corresponds to …