Krishnakumar, E., Denifl, S., Ade, I., Markelj, S., Mason, N.J. (2012) Dissociative electron attachment cross sections for H2 and D2 using ion momentum imaging spectrometer. Journal of Physics: Conference Series, 388 (5). ISSN 1742-6588. E-ISSN 1742-6596. (doi:10.1088/1742-6596/388/5/052015) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:74743)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: https://doi.org/10.1088/1742-6596/388/5/052015 |
Abstract
New accurate cross sections for negative ion formation from H2 and D2 through dissociative electron attachment and dipolar dissociation have been obtained. A momentum imaging spectrometer was used to measure these cross sections without contribution from UV and hot neutrals, which have plagued the previous measurements. Isotope effect is observed for the first time in dipolar dissociation by electron impact.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1088/1742-6596/388/5/052015 |
| Uncontrolled keywords: | Dissociation, Electron energy analyzers, Electrons, Negative ions, Spectrometers, Dissociative electron attachment, Electron impact, Ion formation, Ion momentum, Isotope effect, Momentum imaging, Photodissociation |
| Subjects: | Q Science > QC Physics |
| Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
| Depositing User: | Nigel Mason |
| Date Deposited: | 16 Jul 2019 13:35 UTC |
| Last Modified: | 16 Nov 2021 10:26 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/74743 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Mason, N.J..
| Creator's ORCID: |
 https://orcid.org/0000-0002-4468-8324
|
|---|---|
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