Pulsar preprints for 18-02-2026

"PSR J0024$-$7204ai: a massive, eccentric binary system in the globular cluster 47 Tucanae"
D. Risbud, A. Ridolfi, P. C. C. Freire, M. Cadelano, W. Chen, L. Zhang, R. Nag, F. Camilo, P. V. Padmanabh, A. Corongiu, F. Abbate, A. Possenti
"Measuring Pulsar Distances from Chirping Orbital Periods"
Brady Egleston, Reza Ebadi, Ronald Walsworth
"Resonant Axion-Photon Conversion in the Early Inspiral of Neutron Star Binaries"
D. Su\'arez-Fontanella, M. \'Angeles P\'erez-Garc\'ia, C. Albertus
"Formation Channels of Magnetars"
Rui-Chong Hu, Bing Zhang
"Helium superluminous SN 2021bnw : an explosion of a massive star with a pre-outburst"
Alexandra Kozyreva, Matteo Bugli, Alexey Mironov, Petr Baklanov
"GPS constellation search for exotic physics messengers coincident with the binary neutron star merger GW170817"
Arko P. Sen, Geoffrey Blewitt, Andrey Sarantsev, Paul Ries, Andrei Derevianko
"Astrometric constraints on stochastic gravitational wave background with neural networks"
Marienza Caldarola, Gonzalo Morr\'as, Santiago Jaraba, Sachiko Kuroyanagi, Savvas Nesseris, Juan Garc\'ia-Bellido
"Synchrotron radiation from NGC 470 HLX1 - a hidden hyperluminous accreting neutron star?"
Tanuman Ghosh, Shiv Sethi, Gulab Chand Dewangan, Matteo Bachetti, Vikram Rana, Ranjeev Misra