Single-Transverse-Spin-Asymmetry studies with a fixed-target experiment   using the LHC beams (AFTER@LHC)
  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 
J.P. Lansberg, M. Anselmino, R. Arnaldi, S.J. Brodsky, V. Chambert, C.   Da Silva, J.P. Didelez, M.G Echevarria, E.G. Ferrei...
hep-ex hep-ph nucl-ex nucl-th