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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/7787
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dc.contributor.authorSwain, Suvasis-
dc.contributor.authorKrishnakumar, E.-
dc.contributor.authorPrabhudesai, Vaibhav S.-
dc.date.accessioned2021-06-29T07:56:44Z-
dc.date.available2021-06-29T07:56:44Z-
dc.date.issued2021-06-
dc.identifier.citationPhysical Review A, 2021, Vol.103, p062804en_US
dc.identifier.issn2469-9926-
dc.identifier.issn2469-9934 (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/7787-
dc.descriptionRestricted Access.en_US
dc.description.abstractThe angular distribution of the anions formed in the dissociative electron attachment (DEA) to H2, D2, and HD is studied for the 10-eV resonance using the velocity slice imaging technique. The angular distributions of H− and D− from HD are found to be identical and very similar to that of H− (D−) from H2 (D2) indicating that the distinct dissociation limits for H− and D− channels and the small but finite dipole moment of HD do not affect the DEA process. The angular distributions suggest that the main contribution for this resonance is from the capture of s and d partial waves of the attaching electron confirming the resonance to be a 2g + state. The relative amplitudes of the two partial waves as a function of electron energy also indicate the contribution from a higher-lying 2g + state through possible predissociation at higher electron energies.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.urihttps://doi.org/10.1103/PhysRevA.103.062804en_US
dc.rights2021 American Physical Societyen_US
dc.titleStructure and dynamics of the negative-ion resonance in H2, D2, and HD at 10 eVen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (LAMP)

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