Sökning: WFRF:(Hellberg F.) > Electron-impact fra...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03244naa a2200505 4500 | |
001 | oai:DiVA.org:kth-37869 | |
003 | SwePub | |
008 | 110818s2005 | |||||||||||000 ||eng| | |
009 | oai:gup.ub.gu.se/57302 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-378692 URI |
024 | 7 | a https://doi.org/10.1103/PhysRevA.72.0427082 DOI |
024 | 7 | a https://gup.ub.gu.se/publication/573022 URI |
040 | a (SwePub)kthd (SwePub)gu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Collins, G F4 aut |
245 | 1 0 | a Electron-impact fragmentation of Cl-2(-) |
264 | 1 | c 2005 |
338 | a print2 rdacarrier | |
500 | a QC 20110818 | |
520 | a A merged beam technique has been used to investigate the fragmentation of the Cl-2(-) ion in collisions with electrons over an energy range of 0-200 eV. We have measured absolute cross sections for detachment, detachment plus dissociation and dissociation processes. Over the energy range studied, the dominant breakup mechanism is dissociation. Dissociation is relatively enhanced in the e(-)+Cl-2(-) collision system due to the suppression of the normally dominant detachment process, as a result of the large difference between the equilibrium internuclear distances of the Cl-2 and Cl-2(-) ground state potential curves. A prominent structure is observed just above the threshold in the Cl-+Cl+e(-) dissociation channel. It is proposed that the structure is a resonance associated with production and rapid decay of an excited state of the doubly charged Cl-2(-) ion. A plausible mechanism for production of the di-anionic state based on an excitation plus capture process is suggested. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
653 | a Physics | |
653 | a Fysik | |
700 | 1 | a Pegg, D J4 aut |
700 | 1 | a Fritioff, Ku Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)4 aut |
700 | 1 | a Sandstrom, Ju Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)4 aut |
700 | 1 | a Hanstorp, Dag,d 1960u Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)4 aut0 (Swepub:gu)xhanda |
700 | 1 | a Thomas, R D4 aut |
700 | 1 | a Hellberg, F4 aut |
700 | 1 | a Ehlerding, A4 aut |
700 | 1 | a Larsson, M4 aut |
700 | 1 | a Österdahl, Fabianu KTH,Fysik4 aut0 (Swepub:kth)u1er6waw |
700 | 1 | a Kallberg, A4 aut |
700 | 1 | a Danared, H4 aut |
710 | 2 | a Göteborgs universitetb Institutionen för fysik (GU)4 org |
773 | 0 | t Physical Review A. Atomic, Molecular, and Optical Physicsg 72:4, s. 042708-q 72:4<042708-x 1050-2947x 1094-1622 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-37869 |
856 | 4 8 | u https://doi.org/10.1103/PhysRevA.72.042708 |
856 | 4 8 | u https://gup.ub.gu.se/publication/57302 |
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