Transverse-single-spin asymmetries of charged pions at midrapidity in transversely polarized p+p collisions at sqrt(s)=200 GeV

In 2015, the PHENIX Collaboration has measured single-spin asymmetries for charged pions in transversely polarized p+p collisions at the center-of-mass energy of s=200 GeV. The pions were detected at central rapidities of |η