1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Nuclear motion in carbonyl sulfide induced by resonant core electron excitation
Rent:
Rent this article for
USD
10.1063/1.3502116
/content/aip/journal/jcp/133/14/10.1063/1.3502116
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/14/10.1063/1.3502116

Figures

Image of FIG. 1.
FIG. 1.

(a) A schematic diagram of the geometry of the setup. (b) Two-dimensional histogram representing the detector area showing fragments from nitrogen dissociation at the N state. The plot shows the number of ions which arrive in coincidence with ions at each detector coordinate. (c) The angular distribution of all fragments from the pathway , from which the -parameter has been estimated. The calculated distribution for is shown with a solid line.

Image of FIG. 2.
FIG. 2.

Histogram of fragments from the dissociation channel for resonant and nonresonant cases. (a) Distribution of fragments at C (288.08 eV). (b) Distribution of fragments measured at 285 eV. The direction of the polarization vector is shown. The distribution of fragments is plotted as a function of the angle (see Fig. 1) after integration of Eq. (3) for (c) C and (d) off resonance.

Image of FIG. 3.
FIG. 3.

The KER distribution of each fragment and the total kinetic energy. (a) C compared to C (b) C compared to off resonance. The ratios of fragment energies presented in a Dalitz plot (c) C and (d) C .

Image of FIG. 4.
FIG. 4.

Angular correlations between fragments from complete dissociation to atomic fragments. Each plot contains the data for excitation to the C state, the C state and the off resonance measurement. (a) Histogram as a function of angle for the triple ionization events. (b) Histogram as a function of angle for the three-body double ionization events. is defined as the angle between the vectors and .

Image of FIG. 5.
FIG. 5.

A histogram of the intensity as a function of bond angle for the two Renner–Teller components at the C state. The events corresponding to the bent geometry and the linear geometry are compared.

Image of FIG. 6.
FIG. 6.

Comparison of angular correlations from the three-body breakup of for O and O states.

Image of FIG. 7.
FIG. 7.

The channel was found at the C state. This channel arises as a consequence of isomerization of the dication. (a) The KER distribution. (b) The angular distribution of fragments and a fit to the parameter. The positive anisotropy implies that the bending motion cannot be separated from the core-excitation.

Tables

Generic image for table
Table I.

Angular asymmetry parameters for dissociation channels at the C 1s and O 1s ionization edges. The estimated error in these values is .

Loading

Article metrics loading...

/content/aip/journal/jcp/133/14/10.1063/1.3502116
2010-10-14
2014-04-25
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Nuclear motion in carbonyl sulfide induced by resonant core electron excitation
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/14/10.1063/1.3502116
10.1063/1.3502116
SEARCH_EXPAND_ITEM