{"paper":{"title":"Herschel/PACS spectroscopy of trace gases of the stratosphere of Titan","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"(2) LESIA-Observatoire de Paris, (3) Max-Planck-Institut f\\\"ur Extraterrestrische Physik, (4) Centro de Astrobiolog\\'ia, (5) Instituto de Astrof\\'isica de Andaluc\\'ia, Christopher Jarchow (1), CSIC-INTA, Emmanuel Lellouch (2), France, Germany, Helmut Feuchtgruber (3), Hideo Sagawa (1), Jose Cernicharo (4), Luisa Lara (5) ((1) Max-Planck-Institut f\\\"ur Sonnensystemforschung, Miriam Rengel (1), Paul Hartogh (1), Raphael Moreno (2), Regis Courtin (2), Spain, Spain)","submitted_at":"2014-04-08T14:52:55Z","abstract_excerpt":"Aims: We investigate the composition of Titan's stratosphere from new medium-resolution far-infrared observations performed with the full range of Herschel's Photodetector Array Camera and Spectrometer (PACS) (51-220 $\\mu$m at a resolution $\\lambda$/$\\Delta \\lambda$ ranging from 950 to 5500 depending on wavelength and grating order). Methods: Using PACS, we obtained the spectral emission of several features of the Titan's stratosphere. We used a line-by-line radiative transfer code and the least-squares fitting technique to infer the abundances of the trace constituents. Results: Numerous spec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.2164","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"}