Single-Transverse-Spin-Asymmetry studies with a fixed-target experiment using the LHC beams (AFTER@LHC)

J. P. Lansberg; M. Anselmino; R. Arnaldi; S. J. Brodsky; V. Chambert; C. Da Silva; J. P. Didelez; M. G Echevarria; E. G. Ferreiro; F. Fleuret; Y. Gao; B. Genolini; C. Hadjidakis; I. Hřivnáčová; D. Kikola; A. Klein; A. Kurepin; A. Kusina; C. Lorcé; F. Lyonnet; L. Massacrier; A. Nass; C. Pisano; P. Robbe; I. Schienbein; M. Schlegel; E. Scomparin; J. Seixas; H. S. Shao; A. Signori; E. Steffens; N. Topilskaya; B. Trzeciak; U. I. Uggerhøj; A. Uras; R. Ulrich; Z. Yang

arXiv · 1610.05228

Single-Transverse-Spin-Asymmetry studies with a fixed-target experiment using the LHC beams (AFTER@LHC)

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Abstract

We discuss the potential of AFTER@LHC to measure single-transverse-spin asymmetries in open-charm and bottomonium production. With a HERMES-like hydrogen polarised target, such measurements over a year can reach precisions close to the per cent level. This is particularly remarkable since these analyses can probably not be carried out anywhere else

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J. P. Lansberg, M. Anselmino, R. Arnaldi, S. J. Brodsky, V. Chambert, C. Da Silva, J. P. Didelez, M. G Echevarria, E. G. Ferreiro, F. Fleuret, Y. Gao, B. Genolini, C. Hadjidakis, I. Hřivnáčová, D. Kikola, A. Klein, A. Kurepin, A. Kusina, C. Lorcé, F. Lyonnet, L. Massacrier, A. Nass, C. Pisano, P. Robbe, I. Schienbein, M. Schlegel, E. Scomparin, J. Seixas, H. S. Shao, A. Signori, E. Steffens, N. Topilskaya, B. Trzeciak, U. I. Uggerhøj, A. Uras, R. Ulrich, Z. Yang. 2016-10-17. Single-Transverse-Spin-Asymmetry studies with a fixed-target experiment using the LHC beams (AFTER@LHC). https://arxiv.org/abs/1610.05228

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