{"paper":{"title":"Nitrogen hydrides in interstellar gas: Herschel/HIFI observations towards G10.6-0.4 (W31C)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Coutens, A. Cros, B. Godard, B. Mookerjea, C. Gry, C. Joblin, C.M. Persson, C. Vastel, D.A. Neufeld, D.C. Lis, D. Teyssier, E. Dartois, E. Falgarone, E. Herbst, F. Boulanger, G.E. Hassel, H. Gupta, I. Peron, J. Cernicharo, J.H. Black, J. Krelowski, J. Martin-Pintado, J. Pearson, J.R. Goicoechea, J. Stutzki, K. Menten, L. Ravera, M. De Luca, M. Gerin, M. Kazmierczak, M. Perault, M. Salez, M. Schmidt, P. Cais, P. Encrenaz, P.F. Goldsmith, P. Gaufre, P. Hennebelle, P. Hily-Blant, P. Morris, P. Planesas, P. Sonnentrucker, R. Kolos, R. Monje, R. Plume, S. Lord, S. Schlemmer, S. Yu, T.A. Bell, T. Giesen, T.G. Phillips, T.R. Geballe","submitted_at":"2010-07-15T13:11:46Z","abstract_excerpt":"The HIFI instrument on board the Herschel Space Observatory has been used to observe interstellar nitrogen hydrides along the sight-line towards G10.6-0.4 in order to improve our understanding of the interstellar chemistry of nitrogen. We report observations of absorption in NH N=1-0, J=2-1 and ortho-NH2 1_1,1-0_0,0. We also observed ortho-NH3 1_0-0_0, and 2_0-1_0, para-NH3 2_1-1_1, and searched unsuccessfully for NH+. All detections show emission and absorption associated directly with the hot-core source itself as well as absorption by foreground material over a wide range of velocities. All"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.2550","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"}