Heavy-flavour studies with a high-luminosity fixed-target experiment at the LHC

B. Trzeciak; S. J. Brodsky; G. Cavoto; C. Da Silva; M. G. Echevarria; E. G. Ferreiro; C. Hadjidakis; R. Haque; I. Hrivnacova; D. Kikola; A. Klein; A. Kurepin; A. Kusina; J. P. Lansberg; C. Lorce; F. Lyonnet; Y. Makdisi; L. Massacrier; S. Porteboeuf; C. Quintans; A. Rakotozafindrabe; P. Robbe; W. Scandale; I. Schienbein; J. Seixas; H. S. Shao; A. Signori; N. Topilskaya; A. Uras; C. Van Hulse; J. Wagner; N. Yamanaka; Z. Yang; A. Zelenski

arXiv · 2104.10926

Heavy-flavour studies with a high-luminosity fixed-target experiment at the LHC

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Abstract

Extraction of the multi-TeV proton and lead LHC beams with a bent crystal or by using an internal gas target allows one to perform the most energetic fixed-target experiment ever. pp, pd and pA collisions at $\sqrt{s}$ = 115 GeV and Pbp and PbA collisions at $\sqrt{s_{\rm{NN}}}$ = 72 GeV can be studied with high precision and modern detection techniques over a broad rapidity range. Using the LHCb or the ALICE detector in a fixed-target mode offers unprecedented possibilities to access heavy-flavour production in a new energy domain, half way between the SPS and the nominal RHIC energy. In this contribution, a review of projection studies for quarkonium and open charm and beauty production with both detector set-ups used with various nuclear targets and the LHC lead beams is presented.

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B. Trzeciak, S. J. Brodsky, G. Cavoto, C. Da Silva, M. G. Echevarria, E. G. Ferreiro, C. Hadjidakis, R. Haque, I. Hrivnacova, D. Kikola, A. Klein, A. Kurepin, A. Kusina, J. P. Lansberg, C. Lorce, F. Lyonnet, Y. Makdisi, L. Massacrier, S. Porteboeuf, C. Quintans, A. Rakotozafindrabe, P. Robbe, W. Scandale, I. Schienbein, J. Seixas, H. S. Shao, A. Signori, N. Topilskaya, A. Uras, C. Van Hulse, J. Wagner, N. Yamanaka, Z. Yang, A. Zelenski. 2021-04-22. Heavy-flavour studies with a high-luminosity fixed-target experiment at the LHC. https://arxiv.org/abs/2104.10926

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