Time-resolved photoelectron angular

Althorpe S C and Seideman T 1999 Molecular alignment from femtosecond time-resolved photoelectron angular distributions nonperturbative calculations on NO J. Chem. Phys. 110 147... 

Most of the theoretical work regarding the utility of time-resolved photoelectron angular distributions to probe electronic, vibrational, and rotational dynamics have also concerned neutral photoionization.(Adapted from Sanov, 2002)... 

Seideman, T. (2002). Time-resolved photoelectron angular distributions concepts, applications, and directions. Ann. Rev. Phys. Chem. 53,41. 

In this Subsection we apply the above theory of time-resolved photoelectron spectroscopy to the study of wavepacket motion on the nonadiabatically coupled ionic (Na+1 ) and covalent (Nal) states of sodium iodide. Here we show results of calculations of the energy and angular distributions... 

In this section we extend these earlier studies by employing robust values of the photoionization matrix elements in calculations of the time-resolved photoelectron spectra for ionization into the singlet and triplet ion states. We also report the photoelectron angular distributions for these... 

Fig. 5.25 Time evolution of the energy-resolved photoelectron angular distributions. (Reprinted with permission from Y. Arasaki et al., J. Chem. Phys. 132, 124307 (2010)).

From the time- and energy-resolved photoelectron angular distributions of the previous section, we can construct femtosecond time-resolved photoelectron images of these spectra, which are shown in Fig. 5.26(a). The vertical axis indicates the photoelectron momentum along the direction of the pump and probe polarizations in atomic units, and the horizontal axis the momentum perpendicular to it. The intensities Pk 0k) x 10 of Eq. (3.93)] are indicated by color and brightness (key given as the rightmost scale... 

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