Strungaru, NicolaeMoody, R. V.Postnikoff, D.2020-10-052022-05-312022-05-312006Moody, R. V., Postnikoff, D. and Strungaru, N., “Circular symmetry of pinwheel diffraction”, Annales Henri Poincare, Volume 7, Number 4, 711-730, (2006).https://hdl.handle.net/20.500.14078/1756A method is given for explicitly determining the autocorrelation of the pinwheel tiling by use of the substitution system generating the tiling. Using this a new proof of the circular symmetry of the diffraction of the pinwheel tiling is given.enAll Rights Reservedautocorrelationcontrol pointcircular symmetrynormalize Haar measureregular Borel measureArticlehttps://doi.org/10.1007/s00023-006-0266-8