@article{discovery1315011, note = {{\copyright} 2011 American Physical Society}, number = {23}, journal = {PHYS REV LETT}, year = {2011}, title = {Circularly Polarized X Rays as a Probe of Noncollinear Magnetic Order in Multiferroic TbMnO3 (vol 102, 237205, 2009)}, publisher = {AMER PHYSICAL SOC}, volume = {106}, month = {June}, issn = {0031-9007}, author = {Fabrizi, F and Walker, HC and Paolasini, L and de Bergevin, F and Boothroyd, AT and Prabhakaran, D and McMorrow, DF}, url = {http://dx.doi.org/10.1103/PhysRevLett.106.239902}, abstract = {Erratum: Circularly Polarized X Rays as a Probe of Noncollinear Magnetic Order in Multiferroic TbMnO3 [Phys. Rev. Lett. 102, 237205 (2009)]} }