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Schuller, F, Csengeri, T, Urquhart, JS, Duarte-Cabral, A, Barnes, PJ, Giannetti, A, Hernandez, AK, Leurini, S, Mattern, M, Medina, SNX, Agurto, C, Azagra, F, Anderson, LD, Beltrán, MT, Beuther, H, Bontemps, S, Bronfman, L, Dobbs, CL, Dumke, M, Finger, R , Ginsburg, A, Gonzalez, E, Henning, T, Kauffmann, J, Mac-Auliffe, F, Menten, KM, Montenegro-Montes, FM, Moore, TJT, Muller, E, Parra, R, Perez-Beaupuits, JP, Pettitt, A, Russeil, D, Sánchez-Monge, A, Schilke, P, Schisano, E, Suri, S, Testi, L, Torstensson, K, Venegas, P, Wang, K, Wienen, M, Wyrowski, F and Zavagno, A (2017) SEDIGISM: Structure, excitation, and dynamics of the inner Galactic interstellar medium. Astronomy and Astrophysics, 601. ISSN 0004-6361
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SEDIGISM_Structure,_excitation,_and_dynamics_of_the_inner_Galactic_interstellar_medium.pdf - Published Version Download (26MB) | Preview |
Abstract
The origin and life-cycle of molecular clouds are still poorly constrained, despite their importance for understanding the evolution of the interstellar medium. Many large-scale surveys of the Galactic plane have been conducted recently, allowing for rapid progress in this field. Nevertheless, a sub-arcminute resolution global view of the large-scale distribution of molecular gas, from the diffuse medium to dense clouds and clumps, and of their relationshipto the spiral structure, is still missing. Aims. We have carried out a systematic, homogeneous, spectroscopic survey of the inner Galactic plane, in order to complement the many continuum Galactic surveys available with crucial distance and gas-kinematic information. Our aim is to combine this data set with recent infrared to sub-millimetre surveys at similar angular resolutions. © 2017 ESO.
| Item Type: | Article |
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| Uncontrolled Keywords: | 0201 Astronomical And Space Sciences |
| Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
| Divisions: | Astrophysics Research Institute |
| Publisher: | EDP Sciences |
| Date Deposited: | 31 Oct 2017 12:32 |
| Last Modified: | 04 Sep 2021 03:40 |
| DOI or ID number: | 10.1051/0004-6361/201628933 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/7453 |
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