A Herschel PACS survey of the dust and gas in Upper Scorpius disks Geoffrey S. Mathews, Christophe Pinte, Gaspard Duchêne, Jonathan P. Williams and François Ménard A&A, 558 (2013) A66 Published online: 04 October 2013 DOI: 10.1051/0004-6361/201321228