{"paper":{"title":"Electron collisions with cyanoacetylene HCCCN: vibrational excitation and dissociative electron attachment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"J. Fedor, J. Ko\\v{c}i\\v{s}ek, J. \\v{Z}abka, L. Ballauf, M. Pol\\'a\\v{s}ek, M. Rankovi\\'c, M. Zawadzki, P. Nag","submitted_at":"2018-12-03T09:51:27Z","abstract_excerpt":"We experimentally probe electron collisions with HC$_3$N in the energy range from 0 to 10 eV with the focus on vibrational excitation and dissociative electron attachment. The vibrational excitation cross sections show a number of resonances which are mode specific: the two dominant $\\pi^*$ resonances are visible in the excitation of all the vibrational modes, however, broad $\\sigma^*$ resonances are visible only in certain bond-stretching vibrational modes. The lower $\\pi^*$ resonance shows a pronounced boomerang structure. Since it overlaps with the threshold peak originating from a long-ran"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.00633","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}