Pulsar preprints for 05-05-2026

"XRISM/Resolve observations of Hercules X-1: a pulsating, highly broadened Fe K emission line from the neutron star accretion column"
Peter Kosec, Laura Brenneman, Erin Kara, Ciro Pinto, Daniele Rogantini, Rudiger Staubert, Dominic Walton, Francesco Barra, Andrew Fabian, Teruaki Enoto, Jon M. Miller, Takuto Narita, Koh Sakamoto, Yutaro Nagai
"Constraints on Einstein-aether gravity from the precision timing of PSR J1738+0333"
Massimo Vaglio, Amodio Carleo, Abhimanyu Susobhanan, Enrico Barausse, Bilel Ben Salem, Alessandro Corongiu, Paulo C. C. Freire, Delphine Perrodin
"Constraints on Ultralight Scalar and Dark Photon Dark Matter from PPTA-DR3 and EPTA-DR2"
Xiao-Song Hu, Siyuan Chen, Kuo Liu, Xingjiang Zhu, Shi-Yi Zhao, Wu Jiang, John Antoniadis, N. D. Ramesh Bhat, Amodio Carleo, Shi Dai, Valentina Di Marco, Huanchen Hu, Wenhua Ling, Yang Liu, Saurav Mishra, Christopher J Russell, Ryan M. Shannon, Clemente Smarra, Jingbo Wang, Lin Wang, Andrew Zic
"Stochastic problems in pulsar timing"
Reginald Christian Bernardo
"Tracing Primordial Gravitational Waves via non-Gaussian Signatures of Halo Bias"
Mariam Abdelaziz, Pritha Bari, Sabino Matarrese, Angelo Ricciardone
"A universal scaling law for gravitational waves induced during inflation"
Martin Teuscher, Ruth Durrer, Killian Martineau, Aur\'elien Barrau
"Helium superluminous SN 2021bnw : an explosion of a massive star with a pre-outburst"
Alexandra Kozyreva, Matteo Bugli, Alexey Mironov, Petr Baklanov
"ENGRAVE follow-up of a type IIb supernova spatially coincident with the sub-threshold gravitational wave trigger S250818k"
K. Ackley, M. T. Botticella, A. Boye, M. Branchesi, G. Bruni, E. Cappellaro, S. Chaty, T. -W. Chen, F. D'Ammando, V. D'Elia, F. F. De Pasquale, Dimple, R. A. J. Eyles-Ferris, M. Fraser, G. Gianfagna, J. H. Gillanders, G. Greco, M. Gromadzki, C. P. Guti\`errez, A. Hajela, L. Izzo, P. G. Jonker, S. Kobayashi, R. Kotak, G. P. Lamb, G. Leloudas, A. J. Levan, J. D. Lyman, K. Maguire, A. Martin-Carrillo, A. Melandri, M. J. Micha{\l}owski, S. R. Oates, F. Onori, B. Patricelli, E. Pian, G. Pignata, S. Piranomonte, L. Piro, Q. Pognan, M. L. Pumo, A. Rossi, R. Roy, A. Saccardi, O. S. Salafia, R. Salvaterra, N. Sarin, S. Schulze, S. J. Smartt, R. L. C. Starling, D. Steeghs, N. R. Tanvir, A. L. Thakur, S. D. Vergani, S. Yi, D. R. Young
"BeppoSAX-WFC catalog of fast X-ray transients"
J. J. M. in 't Zand (SRON), C. Guidorzi (U. Ferrara,INAF-OAS), J. Heise (SRON), L. Amati (INAF-OAS), E. Kuulkers (ESA), F. Frontera (U. Ferrara,INAF-OAS), G. Gianfagna (INAF-IAPS), L. Piro (INAF-IAPS)
"Stripped-Envelope Supernovae for QCD Axion Detection"
Francisco R. Cand\'on, Damiano F. G. Fiorillo, \'Angel Gil Muyor, Hans-Thomas Janka, Georg G. Raffelt, Edoardo Vitagliano