Transverse single-spin asymmetries from p↑ + p → jet + X and p↑ + p → jet + π± + X at √s = 500 GeV at RHICJ.L. Drachenberg and STAR CollaborationEPJ Web of Conferences, 73 (2014) 02009DOI: https://doi.org/10.1051/epjconf/20147302009