Tuttle, W. D., Gardner, A. M., O'Regan, K. B., Malewicz, W., & Wright, T. G. (in press). Vibrational and vibrational-torsional interactions in the 0–600 cm-1 region of the S1 ← S0 spectrum of p-xylene investigated with resonance-enhanced multiphoton ionization (REMPI) and zero-kinetic-energy (ZEKE) spectroscopy. Journal of Chemical Physics, 146, Article 124309. https://doi.org/10.1063/1.4977897