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arXiv · 1905.10794

Results from proton-lead and fixed-target collisions at LHCb

Daniele Marangotto
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Abstract

The latest results obtained by the LHCb collaboration from proton-lead and proton-gas fixed-target collisions are presented. Results related to charm and beauty flavour hadron and quarkonia production in proton-lead collisions, being clean probes for Cold Nuclear Matter effects, are compatible to predictions based on initial-state effects. Indications of significant final-state effects in excited $\Upsilon(nS)$ resonances production are reported. The first cross-section measurement of $c\bar{c}$ and antiproton production in fixed-target proton-helium collisions at 100 GeV energy scale are also presented. More results will come from the latest Run 2 and future Run 3 data.

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Daniele Marangotto. 2019-05-26. Results from proton-lead and fixed-target collisions at LHCb. https://arxiv.org/abs/1905.10794

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