Pulsar preprints for 28-07-2025

"An RFSoC-based F-engine for ARGOS"
Yunpeng Men, Ewan Barr, Amit Bansod, Weiwei Chen, Jason Wu, John Antoniadis, Jan Behrend, Niclas Esser, Oliver Polch, Gundolf Wieching, Tobias Winchen
"NANOGrav 15-year Data Set: Search for Gravitational Scattering of Pulsars by Free-Floating Objects in Interstellar Space"
Lankeswar Dey (NANOGrav Collaboration), Ross J. Jennings (NANOGrav Collaboration), Jackson D. Taylor (NANOGrav Collaboration), Joseph Glaser (NANOGrav Collaboration), Maura A. McLaughlin (NANOGrav Collaboration), Gabriella Agazie (NANOGrav Collaboration), Akash Anumarlapudi (NANOGrav Collaboration), Anne M. Archibald (NANOGrav Collaboration), Zaven Arzoumanian (NANOGrav Collaboration), Paul T. Baker (NANOGrav Collaboration), Paul R. Brook (NANOGrav Collaboration), H. Thankful Cromartie (NANOGrav Collaboration), Kathryn Crowter (NANOGrav Collaboration), Megan E. DeCesar (NANOGrav Collaboration), Paul B. Demorest (NANOGrav Collaboration), Timothy Dolch (NANOGrav Collaboration), Elizabeth C. Ferrara (NANOGrav Collaboration), William Fiore (NANOGrav Collaboration), Emmanuel Fonseca (NANOGrav Collaboration), Gabriel E. Freedman (NANOGrav Collaboration), Nate Garver-Daniels (NANOGrav Collaboration), Peter A. Gentile (NANOGrav Collaboration), Deborah C. Good (NANOGrav Collaboration), Jeffrey S. Hazboun (NANOGrav Collaboration), Megan L. Jones (NANOGrav Collaboration), David L. Kaplan (NANOGrav Collaboration), Matthew Kerr (NANOGrav Collaboration), Michael T. Lam (NANOGrav Collaboration), T. Joseph W. Lazio (NANOGrav Collaboration), Duncan R. Lorimer (NANOGrav Collaboration), Jing Luo (NANOGrav Collaboration), Ryan S. Lynch (NANOGrav Collaboration), Alexander McEwen (NANOGrav Collaboration), Natasha McMann (NANOGrav Collaboration), Bradley W. Meyers (NANOGrav Collaboration), Cherry Ng (NANOGrav Collaboration), David J. Nice (NANOGrav Collaboration), Timothy T. Pennucci (NANOGrav Collaboration), Benetge B. P. Perera (NANOGrav Collaboration), Nihan S. Pol (NANOGrav Collaboration), Henri A. Radovan (NANOGrav Collaboration), Scott M. Ransom (NANOGrav Collaboration), Paul S. Ray (NANOGrav Collaboration), Ann Schmiedekamp (NANOGrav Collaboration), Carl Schmiedekamp (NANOGrav Collaboration), Brent J. Shapiro-Albert (NANOGrav Collaboration), Ingrid H. Stairs (NANOGrav Collaboration), Kevin Stovall (NANOGrav Collaboration), Abhimanyu Susobhanan (NANOGrav Collaboration), Joseph K. Swiggum (NANOGrav Collaboration), Haley M. Wahl (NANOGrav Collaboration)
"Dark energy constraints in light of theoretical priors"
Neel Shah, Kazuya Koyama, Johannes Noller
"Neutrino flavor instabilities in a binary neutron star merger remnant: Roles of a long-lived hypermassive neutron star"
Hiroki Nagakura, Kohsuke Sumiyoshi, Sho Fujibayashi, Yuichiro Sekiguchi, Masaru Shibata
"Magnetic Flux Emergence in Binary Neutron Star Remnants"
Jacob Fields, David Radice, Peter Hammond