Charm production in fixed-target mode at LHCb

Feasibility Studies for Quarkonium Production at a Fixed-Target Experiment Using the LHC Proton and Lead Beams (AFTER@LHC)

Advances in High Energy Physics ◽

10.1155/2015/986348 ◽

2015 ◽

Vol 2015 ◽

pp. 1-15 ◽

Cited By ~ 14

Author(s):

L. Massacrier ◽

B. Trzeciak ◽

F. Fleuret ◽

C. Hadjidakis ◽

D. Kikola ◽

...

Keyword(s):

Feasibility Studies ◽

Fixed Target ◽

Detection Techniques ◽

Target Mode ◽

Quarkonium Production ◽

Target Experiment ◽

Conventional Detection ◽

Fixed Target Experiment

Being used in the fixed-target mode, the multi-TeV LHC proton and lead beams allow for studies of heavy-flavour hadroproduction with unprecedented precision at backward rapidities, far negative Feynman-x, using conventional detection techniques. At the nominal LHC energies, quarkonia can be studied in detail inp+p,p+d, andp+Acollisions atsNN≃115 GeV and in Pb +pand Pb +Acollisions atsNN≃72 GeV with luminosities roughly equivalent to that of the collider mode that is up to 20 fb−1 yr−1inp+pandp+dcollisions, up to 0.6 fb−1 yr−1inp+Acollisions, and up to 10 nb−1 yr−1in Pb +Acollisions. In this paper, we assess the feasibility of such studies by performing fast simulations using the performance of a LHCb-like detector.

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Heavy-ion collisions in a fixed target mode at the LHC beams

EPJ Web of Conferences ◽

10.1051/epjconf/201713803009 ◽

2017 ◽

Vol 138 ◽

pp. 03009

Author(s):

Alexey Kurepin ◽

Nataliya Topilskaya

Keyword(s):

Heavy Ion Collisions ◽

Heavy Ion ◽

Fixed Target ◽

Ion Collisions ◽

Target Mode

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Heavy-Ion and Fixed-Target Physics in LHCb

Ukrainian Journal of Physics ◽

10.15407/ujpe64.7.619 ◽

2019 ◽

Vol 64 (7) ◽

pp. 619

Author(s):

V. Pugatch

Keyword(s):

Heavy Ion Collisions ◽

Theoretical Models ◽

Heavy Ion ◽

Production Mechanism ◽

Fixed Target ◽

Lhcb Experiment ◽

Ion Collisions ◽

Target Mode ◽

Rapidity Distributions ◽

The Impact

Selected results of the LHCb experiment on heavy ion collisions studied in the collider and fixed-target modes are presented. The clear evidence of the impact of the production mechanism (prompt/delayed, p-p or p-Pb systems) on the pT and rapidity distributions for J/ф, D0 and ϒ(ns) species is demonstrated. The interpretation of the observations in frames of theoretical models is briefly discussed. Some original results, as well as prospects of fixed-target mode studies, are presented.

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