Accès ouvert
2024
preprint
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, L. Benato et autres
A direct search for new heavy neutral Higgs bosons A and H in the $\mathrm{t\bar{t}}$Z channel is presented, targeting the process pp $\to$ A $\to$ ZH with H $\to$$\mathrm{t\bar{t}}$. For the first time, the channel with decays of the Z boson to …
de
(code pays fourni par la source)
Accès ouvert
2022
preprint
OpenAlex
W. Adam, Janik Walter Andrejkovic, T. Bergauer, S. Chatterjee et autres
A search for supersymmetry is presented in events with a single charged lepton, electron or muon, and multiple hadronic jets. The data correspond to an integrated luminosity of 138 fb$^{-1}$ of proton-proton collisions at a center-of-mass energy of 13 TeV, recorded by …
de
(code pays fourni par la source)
Accès ouvert
2021
preprint
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
Multiparticle azimuthal correlations of prompt $D^0$ mesons are measured in Pb-Pb collisions at a nucleon-nucleon center-of-mass energy of $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV. For the first time, a four-particle cumulant method is used to extract the second Fourier coefficient of the azimuthal distribution …
de
(code pays fourni par la source)