Ground-breaking exoplanet science with the ANDES spectrograph at the ELT

Experimental Astronomy Springer Nature 59:3 (2025) 29

Authors:

Enric Palle, Katia Biazzo, Emeline Bolmont, Paul Mollière, Katja Poppenhaeger, Jayne Birkby, Matteo Brogi, Gael Chauvin, Andrea Chiavassa, Jens Hoeijmakers, Emmanuel Lellouch, Christophe Lovis, Roberto Maiolino, Lisa Nortmann, Hannu Parviainen, Lorenzo Pino, Martin Turbet, Jesse Weder, Simon Albrecht, Simone Antoniucci, Susana C Barros, Andre Beaudoin, Bjorn Benneke, Isabelle Boisse, Aldo S Bonomo, Francesco Borsa, Alexis Brandeker, Wolfgang Brandner, Lars A Buchhave, Anne-Laure Cheffot, Robin Deborde, Florian Debras, Rene Doyon, Paolo Di Marcantonio, Paolo Giacobbe, Jonay I González Hernández, Ravit Helled, Laura Kreidberg, Pedro Machado, Jesus Maldonado, Alessandro Marconi, BL Canto Martins, Adriano Miceli, Christoph Mordasini, Mamadou N’Diaye, Andrzej Niedzielski, Brunella Nisini, Livia Origlia, Celine Peroux, Alexander GM Pietrow, Enrico Pinna, Emily Rauscher, Sabine Reffert, Cristina Rodríguez-López, Philippe Rousselot, Nicoletta Sanna, Nuno C Santos, Adrien Simonnin, Alejandro Suárez Mascareño, Alessio Zanutta, Maria Rosa Zapatero-Osorio, Mathias Zechmeister

High optical to X-ray polarization ratio reveals Compton scattering in BL Lacertae's jet

ArXiv 2505.01832 (2025)

Authors:

Ivan Agudo, Ioannis Liodakis, Jorge Otero-Santos, Riccardo Middei, Alan Marscher, Svetlana Jorstad, Haocheng Zhang, Hui Li, Laura Di Gesu, Roger W Romani, Dawoon E Kim, Francesco Fenu, Herman L Marshall, Luigi Pacciani, Juan Escudero Pedrosa, Francisco Jose Aceituno, Beatriz Agis-Gonzalez, Giacomo Bonnoli, Victor Casanova, Daniel Morcuende, Vilppu Piirola, Alfredo Sota, Pouya M Kouch, Elina Lindfors, Callum McCall, Helen E Jermak, Iain A Steele, 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, Ioannis Myserlis, Mark Gurwell, Garrett Keating, Ramprasad Rao, Sincheol Kang, Sang-Sung Lee, Sanghyun Kim, Whee Yeon Cheong, Hyeon-Woo Jeong, Emmanouil Angelakis, Alexander Kraus, Dmitry Blinov, Siddharth Maharana, Rumen Bachev, Jenni Jormanainen, Kari Nilsson, Vandad Fallah Ramazani, Carolina Casadio, Antonio Fuentes, Efthalia Traianou, Clemens Thum, Jose L Gomez, Lucio Angelo Antonelli, Matteo Bachetti, Luca Baldini, Wayne H Baumgartner, Ronaldo Bellazzini, Stefano Bianchi, Stephen D Bongiorno, Raffaella Bonino, Alessandro Brez, Niccolo Bucciantini, Fiamma Capitanio, Simone Castellano, Elisabetta Cavazzuti, Chien-Ting Chen, Stefano Ciprini, Enrico Costa, Alessandra De Rosa, Ettore Del Monte, Niccolo Di Lalla, Alessandro Di Marco, Immacolata Donnarumma, Victor Doroshenko, Michal Dovciak, Steven R Ehlert, Teruaki Enoto, Yuri Evangelista, Sergio Fabiani, Riccardo Ferrazzoli, Javier A Garcia, Shuichi Gunji, Kiyoshi Hayashida, Jeremy Heyl, Wataru Iwakiri, Philip Kaaret, Vladimir Karas, Fabian Kislat, Takao Kitaguchi, Jeffery J Kolodziejczak, Henric Krawczynski, Fabio La Monaca, Luca Latronico, Simone Maldera, Alberto Manfreda, Frederic Marin, Andrea Marinucci, Francesco Massaro, Giorgio Matt, Ikuyuki Mitsuishi, Tsunefumi Mizuno, Fabio Muleri, Michela Negro, Chi-Yung Ng, Stephen L O'Dell, Nicola Omodei, Chiara Oppedisano, Alessandro Papitto, George G Pavlov, Abel L Peirson, Matteo Perri, Melissa Pesce-Rollins, Pierre-Olivier Petrucci, Maura Pilia, Andrea Possenti, Juri Poutanen, Simonetta Puccetti, Brian D Ramsey, John Rankin, Ajay Ratheesh, Oliver J Roberts, Carmelo Sgro, Patrick Slane, Paolo Soffitta, Gloria Spandre, Douglas A Swartz, Toru Tamagawa, Fabrizio Tavecchio, Roberto Taverna, Yuzuru Tawara, Allyn F Tennant, Nicholas E Thomas, Francesco Tombesi, Alessio Trois, Sergey S Tsygankov, Roberto Turolla, Jacco Vink, Martin C Weisskopf, Kinwah Wu, Fei Xie, Silvia Zane

Strong gravitational lenses from the Vera C. Rubin Observatory

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences The Royal Society 383:2295 (2025) 20240117

Authors:

Anowar J Shajib, Graham P Smith, Simon Birrer, Aprajita Verma, Nikki Arendse, Thomas Collett, Tansu Daylan, Stephen Serjeant

Abstract:

Like many areas of astrophysics and cosmology, the Vera C. Rubin Observatory will be transformational for almost all the applications of strong lensing, thanks to the dramatic increase in the number of known strong lenses by two orders of magnitude or more and the readily available time-domain data for the lenses with transient sources. In this article, we provide an overview of the forecasted number of discovered lenses of different types and describe the primary science cases these large lens samples will enable. We provide an updated forecast on the joint constraint for the dark energy equation-of-state parameters, w0 and wa, from combining all strong-lensing probes of dark energy. We update the previous forecast from the Rubin Observatory Dark Energy Science Collaboration’s Science Review Document by adding two new crucial strong-lensing samples: lensed type Ia supernovae and single-deflector lenses with measured stellar kinematics. Finally, we describe the current and near-future activities and collaborative efforts within the strong-lensing community in preparation for the arrival of the first real dataset from Rubin in 2026. This article is part of the Theo Murphy meeting issue ‘Multi-messenger gravitational lensing (Part 2)’.

Euclid: The Early Release Observations Lens Search Experiment

Astronomy & Astrophysics EDP Sciences 697 (2025) a14

Authors:

JA Acevedo Barroso, CM O’Riordan, B Clément, C Tortora, TE Collett, F Courbin, R Gavazzi, RB Metcalf, V Busillo, IT Andika, R Cabanac, HM Courtois, J Crook-Mansour, L Delchambre, G Despali, LR Ecker, A Franco, P Holloway, N Jackson, K Jahnke, G Mahler, L Marchetti, P Matavulj, A Melo, M Meneghetti, LA Moustakas, O Müller, AA Nucita, A Paulino-Afonso, J Pearson, K Rojas, C Scarlata, S Schuldt, S Serjeant, D Sluse, SH Suyu, M Vaccari, A Verma, G Vernardos, M Walmsley, H Bouy, GL Walth, DM Powell, M Bolzonella, J-C Cuillandre, M Kluge, T Saifollahi, M Schirmer, C Stone, A Acebron, L Bazzanini, A Díaz-Sánchez, NB Hogg, LVE Koopmans, S Kruk, L Leuzzi, A Manjón-García, F Mannucci, BC Nagam, R Pearce-Casey, L Scharré, J Wilde, B Altieri, A Amara, S Andreon, N Auricchio, C Baccigalupi, M Baldi, A Balestra, S Bardelli, A Basset, P Battaglia, R Bender, D Bonino, E Branchini, M Brescia, J Brinchmann, A Caillat, S Camera, GP Candini, V Capobianco, C Carbone, J Carretero, S Casas, M Castellano, G Castignani, S Cavuoti, A Cimatti, C Colodro-Conde, G Congedo, CJ Conselice, L Conversi, Y Copin, L Corcione, M Cropper, A Da Silva, H Degaudenzi, G De Lucia, J Dinis, F Dubath, X Dupac, S Dusini, M Farina, S Farrens, S Ferriol, M Frailis, E Franceschi, S Galeotta, B Garilli, K George, W Gillard, B Gillis, C Giocoli, P Gómez-Alvarez, A Grazian, F Grupp, L Guzzo, SVH Haugan, H Hoekstra, W Holmes, I Hook, F Hormuth, A Hornstrup, M Jhabvala, B Joachimi, E Keihänen, S Kermiche, A Kiessling, B Kubik, M Kunz, H Kurki-Suonio, D Le Mignant, S Ligori, PB Lilje, V Lindholm, I Lloro, G Mainetti, E Maiorano, O Mansutti, S Marcin, O Marggraf, M Martinelli, N Martinet, F Marulli, R Massey, E Medinaceli, M Melchior, Y Mellier, E Merlin, G Meylan, M Moresco, L Moscardini, E Munari, R Nakajima, C Neissner, RC Nichol, S-M Niemi, JW Nightingale, C Padilla, S Paltani, F Pasian, K Pedersen, WJ Percival, V Pettorino, S Pires, G Polenta, M Poncet, LA Popa, L Pozzetti, F Raison, R Rebolo, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, E Rossetti, R Saglia, Z Sakr, AG Sánchez, D Sapone, P Schneider, T Schrabback, A Secroun, G Seidel, S Serrano, C Sirignano, G Sirri, J Skottfelt, L Stanco, J Steinwagner, P Tallada-Crespí, D Tavagnacco, AN Taylor, I Tereno, R Toledo-Moreo, F Torradeflot, I Tutusaus, EA Valentijn, L Valenziano, T Vassallo, Y Wang, J Weller, E Zucca, C Burigana, V Scottez, M Viel, D Scott, S Vegetti

WISDOM project -- XXIII. Star-formation efficiencies of eight early-type galaxies and bulges observed with SITELLE and ALMA

(2025)

Authors:

Anan Lu, Daryl Haggard, Martin Bureau, Jindra Gensior, Carmelle Robert, Thomas G Williams, Fu-Heng Liang, Woorak Choi, Timothy A Davis, Ilaria Ruffa, Sara Babic, Hope Boyce, Michele Cappellari, Benjamin Cheung, Laurent Drissen, Jacob S Elford, Thomas Martin, Carter Rhea, Laurie Rousseau-Nepton, Marc Sarzi, Hengyue Zhang