Digitale Medien
Palo Alto, Calif.
:
Annual Reviews
Annual Review of Physical Chemistry
52 (2001), S. 165-192
ISSN:
0066-426X
Quelle:
Annual Reviews Electronic Back Volume Collection 1932-2001ff
Thema:
Chemie und Pharmazie
,
Physik
Notizen:
Abstract The application of coincidence techniques to the study of the reaction dynamics of isolated molecules is reviewed. Coincidence spectroscopy is a powerful approach for carrying out a number of measurements. At its most basic level, coincidence techniques can identify the source of a specific signal, as in the well-known photoelectron-photoion coincidence approach used for several years. By carrying out coincidence experiments in an increasingly differential manner, correlated energy and angular distributions of reaction products may be recorded. Completely energy- and angle-resolved measurements of photoelectrons and ionic or neutral products can reveal molecular-frame photoelectron and photofragment angular distributions and aid in the characterization of dissociative states of molecules and ions. Recent work in this area is reviewed, including examples from studies of dissociative photodetachment, dissociative photoionization, time-resolved studies of dissociative photoionization, and three-body dissociation processes.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1146/annurev.physchem.52.1.165
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