Coulomb-explosion imaging of CH 2 + : Target-polarization effects and bond-angle distribution
2004; American Physical Society; Volume: 69; Issue: 6 Linguagem: Inglês
10.1103/physreva.69.062904
ISSN1538-4446
AutoresL. Lammich, H. Buhr, Holger Kreckel, S. Krohn, M. Lange, D. Schwalm, Roland Wester, A. Wolf, Daniel Strasser, D. Zajfman, Z. Vager, Isabel Abril, Santiago Heredia‐Avalos, Rafael Garcia‐Molina,
Tópico(s)High-pressure geophysics and materials
ResumoThe effect of target polarization fields on the bond-angle distribution following the foil-induced Coulomb explosion of $\mathrm{CH}_{2}{}^{+}$ has been measured. Incorporating a detailed model description of the polarization effects and other target effects into a Monte Carlo simulation of the experiment, a good description of the various observables is obtained. In particular, the bond-angle distribution is found to agree with existing ab initio calculations.
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