The third generation of gravitational wave observatories and their science reach

F. Acernese,B. Allen,Nils Andersson,K. Arun,F. Barone,B. Barr,M. Barsuglia,M. Beker,N. Beveridge,S. Birindelli,S. Bose,L. Bosi,S. Braccini,C. Bradaschia,T. Bulik,E. Calloni,G. Cella,Eric Mottin,S. Chelkowski,A. Chincarini,J. Clark,E. Coccia,C. Colacino,J. Colas,A. Cumming,L. Cunningham,E. Cuoco,S. Danilishin,K. Danzmann,Gaetano Luca,R. Salvo,T. Dent,R. Rosa,L. Fiore,A. Virgilio,M. Doets,V. Fafone,P. Falferi,R. Flaminio,J. Franc,F. Frasconi,A. Freise,P. Fulda,J. Gair,G. Gemme,A. Gennai,A. Giazotto,Kostas Glampedakis,M. Granata,H. Grote,G. Guidi,G. Hammond,M Hannam,J. Harms,D. Heinert,M. Hendry,I. Heng,E. Hennes,S. Hild,J. Hough,S. Husa,S. Huttner,Gareth Jones,F. Khalili,K. Kokeyama,Kostas Kokkotas,B. Krishnan,M. Lorenzini,H Lück,E. Majorana,Ilya Mandel,V. Mandic,I. Martin,C. Michel,Y. Minenkov,N. Morgado,S. Mosca,B. Mours,H. Müller‐Ebhardt,P. Murray,R. Nawrodt,John Nelson,R. O’Shaughnessy,C. Ott,C. Palomba,A. Paoli,G Parguez,A. Pasqualetti,R. Passaquieti,D. Passuello,L. Pinard,R. Poggiani,P. Popolizio,Mirko Prato,P. Puppo,D. Rabeling,P. Rapagnani,J. Read,T. Regimbau,H. Rehbein,S. Reid,Luciano Rezzolla,F. Ricci,F Richard,A. Rocchi,S. Rowan,A Rüdiger,B. Sassolas,B. Sathyaprakash,R. Schnabel,Christian Schwarz,P. Seidel,A. Sintes,K. Somiya,F. Speirits,K. Strain,S. Strigin,P. Sutton,S. Tarabrin,J. Brand,C Leewen,M Veggel,C. Broeck,A. Vecchio,J. Veitch,F. Vetrano,A. Viceré,S. Vyatchanin,B. Willke,G. Woan,P Wolfango,Kazuhiro Yamamoto,S. Grünewald,J. Hanks,P. Hello,B. Hughey