Accès ouvert
2024
article
OpenAlex
S. Acharya, D. Adamová, G. Aglieri Rinella, Luca Aglietta et autres
This Letter presents the most precise measurement to date of the matter-antimatter imbalance at midrapidity in Pb-Pb collisions at a center-of-mass energy per nucleon pair sqrt[s_{NN}]=5.02 TeV. Using the Statistical Hadronization framework, it is possible to obtain the value of the electric …
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Accès ouvert
2023
article
OpenAlex
S. Acharya, D. Adamová, A. Adler, G. Aglieri Rinella et autres
In this Letter, the first measurement of the inelastic cross section for antitriton–nucleus interactions is reported, covering the momentum range of 0.8≤p<2.4 GeV/c. The measurement is carried out using data recorded with the ALICE detector in pp and Pb–Pb collisions at a …
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Accès ouvert
2022
article
OpenAlex
S. Acharya, D. Adamová, A. Adler, G. Aglieri Rinella et autres
The study of nuclei and antinuclei production has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. The first measurement of the production of $_{\mathrm{\ensuremath{\Lambda}}}^{3}\mathrm{H}$ in $p$-Pb collisions at $\sqrt{{s}_{\mathrm{NN}}}=5.02\text{ }\text{ }\mathrm{TeV}$ …
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Accès ouvert
2022
article
OpenAlex
S. Acharya, D. Adamová, A. Adler, G. Aglieri Rinella et autres
The polarization of the $\mathrm{\ensuremath{\Lambda}}$ and $\overline{\mathrm{\ensuremath{\Lambda}}}$ hyperons along the beam ($z$) direction, ${P}_{z}$, has been measured in Pb-Pb collisions at $\sqrt{{s}_{NN}}=5.02\text{ }\text{ }\mathrm{TeV}$ recorded with ALICE at the Large Hadron Collider (LHC). The main contribution to ${P}_{z}$ comes from elliptic flow-induced …
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