| Last Ticket | 641 |
| File encoding | ISO-8859-1 |
| Binaries Extensions | pdf ps eps zip class gif jpg mp3 mpg png |
| Synchronizer URI | ls://dev.artenum.com/community/mathieu/wk/sljus/clusters/jcp2008 |
Contextual Menu
Resource Menu
Photofragmentation of argon clusters of average size ranging from 10 up to 1000 atoms is studied using soft x-ray radiation below the 2p threshold and multicoincidence mass spectroscopy technique. For small clusters <N>=10, ionization induces fast fragmentation with neutral emission imparting a large amount of energy.While the primary dissociation takes place on a picosecond time
scale, the fragments undergo slow degradation in the spectrometer on a microsecond time scale. For larger clusters <N>>=100 we believe that we observe the fragmentation pattern of multiply charged species on a time-scale which lasts a few hundred nanoseconds. The reason for these slower processes is the large number of neutral atoms which act as an efficient cooling bath where the excess energy “heat” dissipates among all degrees of freedom. Further degradation of the photoionic cluster in spectrometer then takes place on the microsecond time scale, similar to small clusters.
| Comment for the patch | From ticket | To ticket | Workspace name | Patch creation date | Size | Action | |
|---|---|---|---|---|---|---|---|
| New version after Andreas PhD | 547 | 641 | mathieu@g3 | Mar 26, 2007 2:11 PM | 10 Mo. | Edit - view | |
| Copy-paste 1 sentence; rearrange 1sentence; add 1 sentence with inelastic scattering for fig 6 | 532 | 546 | mathieu@g3 | Aug 28, 2006 1:28 PM | 546 ko. | Edit - view | |
| Some changes from Stacey | 434 | 531 | andreas@work | Aug 28, 2006 10:50 AM | 594 ko. | Edit - view | |
| Some small typs. Checked the conflict part and included a documentclass usable for submision. | 311 | 433 | andreas@work | Aug 27, 2006 6:04 PM | 1 Mo. | Edit - view | |
| Small changes : reference, doubling words, eng. mistakes | 198 | 310 | mathieu@g3 | Aug 27, 2006 12:31 PM | 613 ko. | Edit - view | |
| 195 | 197 | andreas@work | Aug 26, 2006 2:25 PM | 66 ko. | Edit - view | ||
| 144 | 194 | andreas@work | Aug 26, 2006 2:11 PM | 602 ko. | Edit - view | ||
| 125 | 143 | mathieu@g3 | Aug 25, 2006 6:46 PM | 547 ko. | Edit - view | ||
| 123 | 124 | andreas@work | Aug 25, 2006 4:37 PM | 1017o. | Edit - view | ||
| 104 | 122 | mathieu@g3 | Aug 25, 2006 4:33 PM | 47 ko. | Edit - view | ||
| 21 | 103 | andreas@work | Aug 25, 2006 4:29 PM | 180 ko. | Edit - view | ||
| 1 | 20 | mathieu@g3 | Aug 25, 2006 4:18 PM | 9 Mo. | Edit - view | ||