Extended Data Fig. 2: Decomposition of the PAD and PECD images.
From: Capturing electron-driven chiral dynamics in UV-excited molecules
Shown are the unnormalized Legendre amplitude coefficients, which are even for PAD images (a–c) and odd for PECD images (d,e), as a function of the pump–probe time delay and photoelectron kinetic energy for (S)-methyl lactate. Electrons with kinetic energy below 25 meV are not considered. This decomposition allows to retrieve a MP-PECD with its energy and time dependency shown in f. The horizontal lines delimit the three energy regions discussed in the main text: 25–100 meV, 100–300 meV and 300–720 meV.