Pulsar preprints for 22-09-2026

"The PSR J0435+3233 Triple System"
Z. L. Yang, J. L. Han, Y. Yan, Bin Liu, Y. L. Guo, M. K. Yang, Bo Wang, W. M. Gu, J. Li, L. H. Li, J. Xu, J. N. Fu
"LoTSS of dual AGN: enhanced detectability and prospects for a systematic search"
Q. D'Amato, F. Mannucci, E. De Rubeis, I. Prandoni, A. De Rosa, M. Scialpi, M. Kunert-Bajraszewska, A. Janiuk, A. Krauze, L. Battistini, E. Bertola, C. Bracci, A. Chakraborty, M. Ceci, C. Cicone, G. Cresci, A. Marconi, C. Marconcini, E. Nardini, M. Parvatikar, A. Peca, K. Rubinur, P. Severgnini, C. Spingola, L. Ulivi, G. Venturi, C. Vignali, M. V. Zanchettin
"A dynamic magneto-ionic environment around a long-period radio transient"
Botao Li, Yongjie Jin, Shike Qu, Chaohua Gao, Wei Wang, Pei Wang, Shumei Jia, Jifeng Liu
"GW231109_235456: A Sub-threshold Binary Neutron Star Merger in the LIGO-Virgo-KAGRA O4a Observing Run?"
Wanting Niu, Carl-Johan Haster, Jolien D. E. Creighton, Chad Hanna, Shomik Adhicary, Pratyusava Baral, Amanda Baylor, Bryce Cousins, Heather Fong, Yun-Jing Huang, Rachael Huxford, Prathamesh Joshi, James Kennington, Alvin K. Y. Li, Ryan Magee, Duncan Meacher, Cody Messick, Soichiro Morisaki, Cort Posnansky, Surabhi Sachdev, Shio Sakon, Urja Shah, Divya Singh, Ron Tapia, Leo Tsukada, Aaron Viets, Zach Yarbrough, Noah Zhang
"Identifying potentially missed extended sources in the Fermi-LAT 4FGL Catalog using clustering analysis"
Giovanni Cozzolongo, Alison M. W. Mitchell, Samuel T. Spencer, Dmitry V. Malyshev, Tim Unbehaun
"Direct imaging of sub-parsec binary SMBHs in the central galaxy of the NGC 5044 group"
Francesco Ubertosi, Gerrit Schellenberger, Ewan O'Sullivan, Laurence P. David, William Forman, Simona Giacintucci, Christine Jones, Kamlesh Rajpurohit, Tiziana Venturi, Jan Vrtilek
"Parameter Estimation of Ringdown Quasinormal Modes with Autoencoder"
Momoka Iida, Hayato Motohashi, Hirotaka Takahashi
"Discovery of Interpretable Surrogates via Agentic AI: Application to Gravitational Waves"
Tousif Islam, Digvijay Wadekar, Tejaswi Venumadhav, Matias Zaldarriaga, Ajit Kumar Mehta, Javier Roulet, Barak Zackay
"The Common Envelope Evolution Outcome. III. the Improvement of Stellar Binding Energy with the Envelope Residual"
Lifu Zhang, Hongwei Ge, Dylan Hebrail, Ross Church, Mingkuan Yang, Zhenwei Li, Hailiang Chen, Dengkai Jiang, Xuefei Chen, Zhanwen Han
"Probing modified gravity with galaxy-cluster-lensed gravitational-wave time delays: impact of systematic effects"
Eleni Tsaprazi, Ettore Delpogetto, Federico Marulli, Amandine M. C. Le Brun
"Biases from Astrophysical Environmental Effects in Standard-Siren Cosmology"
Ioannis Liodis, Rodrigo Vicente, Soumen Roy, Samaya Nissanke
"Cavity Multimodes as an Array for High-Frequency Gravitational Waves"
Yanfei Shang, Yuxin Liu, Diego Blas, Yifan Chen, Jing Shu
"GW-YOLO: Multi-transient segmentation in LIGO using computer vision"
Siddharth Soni, Nikhil Mukund, Erik Katsavounidis
"Thermal conduction and thermopower of a warm neutron star crust in magnetic fields"
Henrik Danielyan, Arus Harutyunyan, Armen Sedrakian
"Effect of Neutron Star Jets on Common Envelope Evolution"
Deepanshu Gurjar, Luke Chamandy, Eric G. Blackman, Yangyuxin Zou, Baowei Liu, Jason Nordhaus
"Ruling out nucleonic direct Urca cooling in low-mass neutron stars using nuclear data"
Gabriele Montefusco, Pietro Klausner, Marco Antonelli, Caterina Ciampi, Diego Gruyer, Francesca Gulminelli
"Correlated and uncorrelated Monte Carlo neutron capture rate variations in weak $\textit{r}$-process simulations"
Atul Kedia, Jeffrey M. Berryman, Jonathan Cabrera Garcia, Jutta E. Escher, Oliver C. Gorton, Erika M. Holmbeck, Gail C. McLaughlin, Cole D. Pruitt, Andre Sieverding, Rebecca Surman
"The host galaxies and merger environments of short and long gamma-ray bursts producing kilonovae"
Hannah Skobe, Brendan O'Connor, Antonella Palmese, Lewi Westcott, Christopher J. Conselice, Katelyn Breivik