Cygnus X-3 revealed as a Galactic ultraluminous X-ray source by IXPE

Juri Poutanen,Jakub Podgorný,Michal Dovčiak,Fiamma Capitanio,E. Churazov,Alessandra Rosa,Alessandro Marco,Sofia Forsblom,P. Kaaret,H. Krawczynski,Fabio Monaca,Vladislav Loktev,A. Lutovinov,S. Molkov,Alexander Mushtukov,Ajay Ratheesh,Nicole Cavero,James Steiner,R. Sunyaev,Sergey Tsygankov,Martin Weisskopf,A. Zdziarski,S. Bianchi,Joe Bright,Н. Бурсов,E. Costa,E. Egron,Javier Garcia,David Green,M. Gurwell,Adam Ingram,J. Kajava,Ruta Kale,A. Kraus,D. Malyshev,Frédéric Marin,G. Matt,Michael McCollough,I. Mereminskiy,Nikolaj Nizhelsky,G. Piano,M. Pilia,C. Pittori,Ramprasad Rao,S. Righini,Anton Shevchenko,Jiří Svoboda,H. Tomida,С. Трушкин,П. Цыбулев,F. Ursini,Kinwah Wu,I. Agudo,L. Antonelli,Matteo Bachetti,L. Baldini,W. Baumgartner,R. Bellazzini,Stephen Bongiorno,R. Bonino,A. Brez,N. Bucciantini,Simone Castellano,E. Cavazzuti,Chien‐Ting Chen,S. Ciprini,E. Monte,Laura Gesu,Niccoló Lalla,I. Donnarumma,Victor Doroshenko,Steven Ehlert,Teruaki Enoto,Y. Evangelista,Sergio Fabiani,Riccardo Ferrazzoli,Shuichi Gunji,Kiyoshi Hayashida,Jeremy Heyl,W. Iwakiri,Svetlana Jorstad,V. Karas,Fabian Kislat,Takao Kitaguchi,Jeffery Kolodziejczak,L. Latronico,Ioannis Liodakis,S. Maldera,Alberto Manfreda,Andrea Marinucci,Alan Marscher,Herman Marshall,F. Massaro,Ikuyuki Mitsuishi,Tsunefumi Mizuno,Michela Negro,C.‐Y. Ng,Stephen O’Dell,N. Omodei,C. Oppedisano,A. Papitto,George Pavlov,Abel Peirson,M. Perri,M. Pesce-Rollins,Pierre-Olivier Petrucci,Andrea Possenti,S. Puccetti,Brian Ramsey,John Rankin,O. Roberts,Roger Romani,C. Sgrò,Patrick Slane,G. Spandre,Doug Swartz,Toru Tamagawa,F. Tavecchio,Roberto Taverna,Yuzuru Tawara,Allyn Tennant,Nicholas Thomas,A. Trois,R. Turolla,Jacco Vink,Fei Xie,S. Zane,Chiara Oppedisano,M. Pepé,A. Possenti,Chi-Yung Ng,Luca Baldini,Niccolò Lalla