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arXiv · 2208.14577

Emergence of high-energy dynamics from cascade-baryon detections at the LHC

Francesco Giovanni Celiberto
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Abstract

We propose the inclusive detection at the LHC of a cascade $\Xi^-/\bar\Xi^+$ baryon in association with a jet, as a novel probe channel for the QCD dynamics at high energies. We investigate the behavior of a selection of distributions, differential in rapidity, azimuthal angle and/or transverse momenta, calculated via the hybrid high-energy/collinear factorization encoding the full next-to-leading BFKL resummation of energy logarithms. We come out with the conclusion that the fragmentation mechanism underlying the production of $\Xi^-/\bar\Xi^+$ baryon states leads to stabilization effects of the resummation, similar to those recently observed in the context of heavy-flavor studies within the same formalism.

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Francesco Giovanni Celiberto. 2022-08-31. Emergence of high-energy dynamics from cascade-baryon detections at the LHC. https://doi.org/10.1140/epjc%2Fs10052-023-11417-x

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