Pulsar preprints for 03-02-2026

"The Fourth HAWC Catalog of Very-High-Energy Gamma-Ray Sources"
R. Alfaro, C. Alvarez, E. Anita-Rangel, M. Araya, J. C. Arteaga-Velazquez, D. Avila Rojas, H. A. Ayala Solares, P. Bangale, E. Belmont-Moreno, A. Bernal, K. S. Caballero-Mora, T. Capistran, A. Carraminana, F. Carreon, S. Casanova, U. Cotti, J. Cotzomi, S. Coutino de Leon, E. De la Fuente, P. Desiati, N. Di Lalla, R. Diaz Hernandez, B. L. Dingus, M. A. DuVernois, J. C. D{\i}az-Velez, K. Engel, T. Ergin, C. Espinoza, K. Fang, N. Fraija, S. Fraija, J. A. Garc{\i}a-Gonzalez, F. Garfias, N. Ghosh, M. M. Gonzalez, J. A. Gonzalez, J. A. Goodman, S. Groetsch, D. Guevel, S. Hernandez-Cadena, F. Hueyotl-Zahuantitla, P. Huntemeyer, A. Iriarte, S. Kaufmann, D. Kieda, A. Lara, K. Leavitt, T. Lewis, H. Leon Vargas, J. T. Linnemann, A. L. Longinotti, G. Luis-Raya, O. Martinez, J. Mart{\i}nez-Castro, H. Mart{\i}nez-Huerta, J. A. Matthews, P. Miranda-Romagnoli, E. Moreno, M. Mostafa, M. Najafi, A. Nayerhoda, L. Nellen, R. Noriega-Papaqui, N. Omodei, M. Osorio-Archila, E. Ponce, Y. Perez Araujo, E. G. Perez-Perez, Q. Remy, A. Rodriguez Parra, D. Rosa-Gonzalez, M. Roth, H. Salazar, A. Sandoval, J. Serna-Franco, Y. Son, R. W. Springer, O. Tibolla, K. Tollefson, I. Torres, R. Torres-Escobedo, R. Turner, E. Varela, L. Villasenor, I. J. Watson, H. Wu, S. Yu, X. Zhang, H. Zhou, C. de Leon
"GBD-DART-I : Pulsars and transient source observation between 130 MHz and 350 MHz at Gauribidanur"
Arul Pandian B, Joydeep Bagchi, Prabu Thiagaraj, K. B. Raghavendra Rao, Vinutha Chandrashekar, R Abhishek, Arasi Sathyamurthy, Sandhya, Sahana Bhattramakki, Kasturi S, Shiv Sethi
"GBD-DART-II: 175 MHz Polarimetric Observation of Pulsars from Gauribidanur and a New Pulsar Signal Processing Pipeline"
Arul Pandian B, Joydeep Bagchi, Prabu Thiagaraj, K. B. Raghavendra Rao, Vinutha Chandrashekar
"Skewness in the Hellings-Downs curve"
Ryosuke Fujimoto, Keitaro Takahashi
"Mirage Sources and Large TeV Halo-Pulsar Offsets: Exploring the Parameter Space"
Yiwei Bao, Ruo-Yu Liu, Gwenael Giacinti, Hai-Ming Zhang, Yang Chen
"Discovery of a New Spectral Transition in Swift J0243.6+6124 in the Sub-Eddington Regime"
Bo-Yan Chen, Shu Zhang, Qing-Cang Shui, Peng-Ju Wang, Long Ji, Ling-Da Kong, Shuang-Nan Zhang, Hua Feng, Yu-Peng Chen, Ming-Yu Ge, Jing-Qiang Peng, Wen-zhong Li
"proto-Lightspeed: a high-speed, ultra-low read noise imager on the Magellan Clay Telescope"
Christopher Layden, Kevin Burdge, Gabor Furesz, Juliana Garcia-Mejia, Jack Dinsmore, Geoffrey Mo, David Osip, John J. Piotrowski, Roger W. Romani, August Berne, Deepto Chakrabarty, Emma Chickles
"Is GW190521 a gravitational wave echo of wormhole remnant from another universe?"
Qi Lai, Qing-Yu Lan, Hao-Yang Liu, Yu-Tong Wang, Yun-Song Piao
"Factorized neural posterior estimation for rapid and reliable inference of parameterized post-Einsteinian deviation parameters in gravitational waves"
Yong-Xin Zhang, Tian-Yang Sun, Chun-Yu Xiong, Song-Tao Liu, Yu-Xin Wang, Shang-Jie Jin, Jing-Fei Zhang, Xin Zhang
"The formation of periodic three-body orbits for Newtonian systems"
Simon Portegies Zwart, Arjen Doelman, Jelmer Sein
"Revisiting a Quasar Microlensing Event Towards AGN~J1249+3449"
Mario Cazzolla, Francesco De Paolis, Antonio Franco, Achille Nucita
"Astro-COLIBRI: An Innovative Platform for Real-Time Multi-Messenger Astrophysics"
Bernardo Cornejo Avila, Sofia Bisero, Mickael Costa, Antoine Ciric, Ilja Jaroschewski, Weizmann Kindr\'eb\'eogo, Fabian Schussler
"Evading the BBN bound with a soft stiff period"
Lucy Brissenden, Konstantinos Dimopoulos, Eemeli Tomberg
"Rethinking Resonance Detectability during Binary Neutron Star Inspiral: Accurate Mismatch Computations for Low-lying Dynamical Tides"
Alberto Revilla-Pe\~na, Ruxandra Bondarescu, Andrew P. Lundgren, Jordi Miralda-Escud\'e