https://doi.org/10.1051/epjconf/202225910009
Production of strange particles in jets and underlying events in pp collisions at √S = 13 TeV with ALICE
1 Central China Normal University
* e-mail: pengyao.cui@cern.ch
Published online: 1 February 2022
The production of strange KS0, Λ and multi-strange (Ξ± and Ω±) particles in jets and the underlying event in pp collisions at √S = 13 TeV has been studied with ALICE at the LHC. The pT-differential density of the particles produced in a jet is compared to the inclusive distribution. The corresponding (Λ + Λ¯)/2KS0 and (Ξ− + Ξ¯+)/(Λ + Λ¯) ratios in jets as a function of pT are also reported in this work. The pT-differential density distribution of hadrons associated with jets decreases slower than the one reported for inclusive particle production. The ratios measured in jets show a clear difference when compared to the inclusive ones at the intermediate pT range. The results provide an opportunity to test the strange and multi-strange particle production mechanisms with hard scattering.
© The Authors, published by EDP Sciences, 2022
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