{"paper":{"title":"Cation-like Doppler shifts from a neutral molecule in an electrical discharge","license":"","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.chem-ph","authors_text":"Guy Guelachvili (PPM), Herv\\'e Herbin (PPM), Nathalie Picqu\\'e (PPM), Robert Farrenq (PPM)","submitted_at":"2006-11-30T09:05:43Z","abstract_excerpt":"Velocity-modulation Fourier transform emission spectra from a N_2O/He discharge plasma recorded between 1 and 5.5 $\\mu$m are described. Surprisingly, they show Doppler-shifted lines for the E ^2 \\Sigma ^+ - D ^2 \\Sigma ^+, C ^2 \\Pi - A ^2 \\Sigma ^+, and D ^2 \\Sigma ^+ - A ^2 \\Sigma ^+ Rydberg-Rydberg rovibronic transitions of the nitric oxide neutral molecule. These polarity-dependent Doppler-shifts are those of positively charged particles. Vibration-rotation lines of NO and transitions from other neutral molecules like N_2 are also present in the spectra with comparable intensities and remai"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0611298","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"}