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Communication Dans Un Congrès Année : 2017

Fixed-target physics at LHCb

Résumé

The LHCb experiment has the unique possibility, among the LHC experiments, to be operated in fixed target mode, using its internal gas target SMOG. The energy scale achievable at the LHC and the excellent detector capabilities for vertexing, tracking and particle identification allow a wealth of measurements of great interest for cosmic ray and heavy ions physics. We report the first measurements made in this configuration: the measurement of antiproton production in proton-helium collisions and the measurements of open and hidden charm production in proton-argon collisions at $\sqrt{s_\textrm{NN}} =$ 110 GeV.

Dates et versions

hal-02410563 , version 1 (13-12-2019)

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Emilie Maurice. Fixed-target physics at LHCb. 5th Large Hadron Collider Physics Conference, May 2017, Shanghai, China. ⟨hal-02410563⟩
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