D. Sofikitis, L. Rubio-Lago, M. R. Martin, D. J. Ankeny Brown, N. C.-M. Bartlett, R. N. Zare, and T. P. Rakitzis, “Preparation of Highly Polarized Nuclei: Observation and Control of Time-Dependent Polarization Transfer from H35Cl Molecular Rotation to 35Cl Nuclear Spin,” Phys. Rev. A 76, 012503 (2007).