Tracking Down the Broadband Polarimetric Properties of PG 1553+113

We report on a nine-month monitoring campaign of the blazar PG 1553+113, relying on three observations carried out in 2025 with the Imaging X-ray Polarimetry Explorer (IXPE) and supported by multiwavelength facilities. The source displayed pronounced variability across the electromagnetic spectrum,...

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Auteurs principaux:	Riccardo Middei, Svetlana G. Jorstad, Alan P. Marscher, Ioannis Liodakis, Matteo Perri, Alessandro Maselli, Stefano Ciprini, Emanuele Nardini, Simonetta Puccetti, Laura Di Gesu, Iván Agudo, Dawoon E. Kim, Ioannis Myserlis, A. Trindade Falcão, D. Ł. Król, Lucio A. Antonelli, Tommaso Aniello, Pouya M. Kouch, Kari Nilsson, Elina Lindfors, Tapio Pursimo, Francisco José Aceituno, Víctor Casanova, Gabriel Emery, Juan Escudero Pedrosa, Jorge Otero-Santos, Alfredo Sota, Vilppu Piirola, George A. Borman, Tatiana S. Grishina, Vladimir A. Hagen-Thorn, Evgenia N. Kopatskaya, Elena G. Larionova, Daria A. Morozova, Sergey S. Savchenko, Ekaterina V. Shishkina, Ivan S. Troitskiy, Yulia V. Troitskaya, Andrey A. Vasilyev, Alexey V. Zhovtan, Petra Benke, Lena Debbrecht, Julia Eich, Florian Eppel, Andrea Gokus, Steven Hämmerich, Jonas Hessdörfer, Matthias Kadler, Dana Kirchner, Georgios F. Paraschos, Florian Rösch, Wladislaw Schulga, Mark Gurwell, Garrett Keating, Ramprasad Rao, Emmanouil Angelakis, Alexander Kraus, Beatriz Agís-González, Dmitry Blinov, Anastasia Glykopoulou, Sara Capecchiacci, Alberto Floris, Panagiotis Fotis, Alkmini Koukoutsi, John A. Kypriotakis, Dimitrios A. Langis, Dimitrios Rompogiannakis, Aristeidis Polychronakis, Vasiliki Tsioupli, Stavros Vogiatzis, Orestis Zoumpoulakis, Sumie Tochihara, Ryo Imazawa, Mahito Sasada, Yasushi Fukazawa, Koji S. Kawabata, Makoto Uemura, Tsunefumi Mizuno, Tatsuya Nakaoka, Hiroshi Akitaya, Takahiro Akai
Format:	Artigo
Langue:	Inglês
Publié:	IOP Publishing 2026-01-01
Collection:	The Astrophysical Journal
Sujets:	Blazars
Accès en ligne:	https://doi.org/10.3847/1538-4357/ae6cf0
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