Pulsars, transients and relativistic astrophysics

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Radio observations of the ultra-long GRB 220627A reveal a hot cocoon supporting the blue supergiant progenitor scenario

ArXiv 2502.13435 (2025)

Authors:

James K Leung, Om Sharan Salafia, Cristiana Spingola, Giancarlo Ghirlanda, Stefano Giarratana, Marcello Giroletti, Cormac Reynolds, Ziteng Wang, Tao An, Adam Deller, Maria R Drout, David L Kaplan, Emil Lenc, Tara Murphy, Miguel Perez-Torres, Lauren Rhodes
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Analysis of the JWST spectra of the kilonova AT 2023vfi accompanying GRB 230307A

Monthly Notices of the Royal Astronomical Society (2025) staf287

Authors:

JH Gillanders, SJ Smartt
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It is not σ8: constraining the non-linear matter power spectrum with the Dark Energy Survey Year-5 supernova sample

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 537:4 (2025) 3814-3825

Authors:

P Shah, TM Davis, M Vincenzi, P Armstrong, D Brout, R Camilleri, L Galbany, MSS Gill, D Huterer, N Jeffrey, O Lahav, J Lee, C Lidman, A Möller, M Sullivan, L Whiteway, P Wiseman, S Allam, M Aguena, J Annis, J Blazek, D Brooks, A Carnero Rosell, J Carretero, C Conselice, LN da Costa, MES Pereira, S Desai, HT Diehl, P Doel, S Everett, I Ferrero, B Flaugher, J Frieman, J García-Bellido, E Gaztanaga, G Giannini, D Gruen, RA Gruendl, G Gutierrez, SR Hinton, DL Hollowood, K Honscheid, DJ James, S Lee, JL Marshall, J Mena-Fernández, R Miquel, A Palmese, A Pieres, AA Plazas Malagón, A Porredon, S Samuroff, E Sanchez, I Sevilla-Noarbe, M Smith, E Suchyta, MEC Swanson, G Tarle, DL Tucker, N Weaverdyck, Ricard Casas, Pete Challis, Michael Childress, Ricardo Covarrubias, Chris D'Andrea, Alex Filippenko, David Finley, John Fisher, Francisco Förster, Daniel Goldstein, Santiago González-Gaitán, Ravi Gupta, Mario Hamuy, Steve Kuhlmann, James Lasker, Marisa March, John Marriner, Eric Morganson, Jennifer Mosher, Elizabeth Swann, Rollin Thomas, Rachel Wolf
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Contemporaneous optical-radio observations of a fast radio burst in a close galaxy pair

(2025)

Authors:

KY Hanmer, I Pastor-Marazuela, J Brink, D Malesani, BW Stappers, PJ Groot, AJ Cooper, N Tejos, DAH Buckley, ED Barr, MC Bezuidenhout, S Bloemen, M Caleb, LN Driessen, R Fender, F Jankowski, M Kramer, DLA Pieterse, KM Rajwade, J Tian, PM Vreeswijk, R Wijnands, PA Woudt
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Arcminute Microkelvin Imager observations at 15.5 GHz of multiple outbursts of Cygnus X-3 in 2024

ArXiv 2502.20409 (2025)

Authors:

DA Green, L Rhodes, J Bright
Details from ArXiV