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High-energy astrophysics

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2,019 studies

  1. Discovery of Hidden Extragalactic Pulsars in the Parkes Archival Data
    Rahul Sengar, Laila Vleeschower, Matthew Bailes +3
    arXivPreprintarXiv licenceFull textHigh-energy astrophysicsarXiv
  2. Extending the Pulsar radio population through Quantum Vacuum Cherenkov Emission
    Tales A. O. Gomes, Sergei V. Bulanov, Jaziel G. Coelho +3
    arXivPreprintCC BY 4.0Full textHigh-energy astrophysicsarXiv
  3. A Coherent Search for New Galactic Magnetars using Fermi/GBM and follow-up Swift/BAT: 7 Candidates and a Large Burst Catalog
    Ariel Perera, Barak Zackay, Tejaswi Venumadhav
    arXivPreprintarXiv licenceFull textHigh-energy astrophysicsarXiv
  4. Observable Signatures of Supernova Shock Breakout in Confined Circumstellar Medium
    Wun-Yi Chen, Ke-Jung Chen, Keiichi Maeda +1
    arXivPreprintCC BY-NC-SA 4.0Full textHigh-energy astrophysicsarXiv
  5. Black hole spin-mass correlation and vector resonant relaxation in gaseous star clusters: the origin of GW231123?
    Zacharias Roupas
    arXivPreprintarXiv licenceFull textGalaxiesHigh-energy astrophysicsarXiv
  6. TDEs on FIRE: Illuminating the Cosmic Evolution of Tidal Disruption Rates
    Rudrani Kar Chowdhury, Lixin Dai, Janet N. Y. Chang +1
    arXivPreprintCC BY 4.0Full textHigh-energy astrophysicsarXiv
  7. Pole Skipping, Avoided Crossing, and Resonant Excitation in Kerr Quasinormal Modes near Algebraically Special Frequencies
    Kei-ichiro Kubota, Hayato Motohashi
    arXivPreprintarXiv licenceFull textHigh-energy astrophysicsarXiv
  8. Revisiting predictions for cosmic-ray antinucleon fluxes from Galactic Dark Matter
    Lorenzo Stefanuto, Mattia Di Mauro, Fiorenza Donato +3
    arXivPreprintarXiv licenceFull textHigh-energy astrophysicsarXiv
  9. High Frequency Wideband Study of FRB 20240114A with the Allen Telescope Array
    Joao Paolo C. M. Oliveira, Param Joshi, Vishal Gajjar +2
    HALPreprintLicence not statedHigh-energy astrophysicsHAL
  10. Probing Scalar Polarization with Next-Generation Gravitational-Wave Detectors: The Roles of Detector Geometry and Source Inclination
    Sk Md Adil Imam, Macarena Lagos
    arXivPreprintCC BY 4.0Full textHigh-energy astrophysicsInstrumentation & methodsarXiv
  11. SuperCrude EoS: A Simple, Analytical, and Reasonably Accurate Equation of State for Astrophysical Fluid Dynamics
    Paul C. Duffell, Dillon Hasenour
  12. The coupled evolution of nuclear star clusters and intermediate-mass black holes in a dwarf-galaxy merger
    Christian Partmann, Rachel S. Somerville, Michaela Hirschmann +2
    arXivPreprintCC BY 4.0Full textCosmologyGalaxiesHigh-energy astrophysicsarXiv
  13. Unifying stochastic and deterministic signals: a practical search for the intermittent binary black-hole background
    Tore Boybeyi, Vuk Mandic, Joseph Romano
    arXivPreprintarXiv licenceFull textCosmologyHigh-energy astrophysicsInstrumentation & methodsarXiv
  14. Constructing likelihoods for a non-Gaussian gravitational-wave background
    Tore Boybeyi, Vuk Mandic, Joseph Romano
    arXivPreprintarXiv licenceFull textCosmologyHigh-energy astrophysicsInstrumentation & methodsarXiv
  15. Fermion-Boson Stars in Scalar-Tensor Gravity
    Jorge Castelo Mourelle, Saeed Fakhry, Néstor Ortiz
    arXivPreprintCC BY 4.0Full textHigh-energy astrophysicsarXiv
  16. Infrared spectroscopy of the longest-period Galactic Mira variables from Palomar Gattini-IR: Identification of a candidate thermally pulsing Super-Asymptotic Giant Branch star
    Ming To Suen, Kishalay De, Sam Rose +13
    arXivPreprintarXiv licenceFull textGalaxiesHigh-energy astrophysicsSolar & stellar physicsarXiv
  17. Black Hole Spin Evolution in Magnetized Accretion Flows
    Danat Issa, Ore Gottlieb, Jonatan Jacquemin-Ide +1
    arXivPreprintCC BY 4.0Full textGalaxiesHigh-energy astrophysicsSolar & stellar physicsarXiv
  18. Migration Traps as Variability Attractors. II. Nonmonotonic X-Ray Timing Signatures of Embedded Stellar-Mass Black Holes in AGN Disks
    Jing-Tong Xing, Tong Liu, Mouyuan Sun +5
    arXivPreprintCC0Full textGalaxiesHigh-energy astrophysicsarXiv
  19. Axion-angle dependence of the rotational and tidal properties of PNJL quark stars
    Safiqul Islam, Ayan Banerjee, Javlon Rayimbaev +1
    arXivPreprintarXiv licenceFull textHigh-energy astrophysicsarXiv
  20. Numerical Simulations of the interaction between winds from tidal disruption event and supermassive black hole circumnuclear medium
    De-Fu Bu, Yu-Heng Sheng, Liang Chen +3
    arXivPreprintCC BY-NC-ND 4.0Full textGalaxiesHigh-energy astrophysicsarXiv
  21. A Spectral-model-independent Diagnostic of Phase-resolved Spectral Convergence in Swift J0243.6+6124
    Bo-Yan Chen, Peng-Ju Wang, Shu Zhang +9
    arXivPreprintCC BY 4.0Full textHigh-energy astrophysicsarXiv
  22. Tayler Instability and Its Saturation in Rotating Stars
    Valentin Skoutnev, Andrei Beloborodov
    arXivPreprintarXiv licenceFull textHigh-energy astrophysicsSolar & stellar physicsarXiv
  23. Spontaneous wandering of the magnetic axis in pulsars: 3D magneto-thermal simulations and the imprint on braking indices
    Clara Dehman, Daniele Viganò
    arXivPreprintarXiv licenceFull textHigh-energy astrophysicsarXiv
  24. Wide Field Localization Using Fixed Modulation Collimators
    Steven E. Boggs
    arXivPreprintCC BY 4.0Full textHigh-energy astrophysicsInstrumentation & methodsarXiv
  25. Synchrotron Emission from Cooled Particle Distributions
    Ross Ferguson, Ben Margalit
    arXivPreprintCC BY 4.0Full textHigh-energy astrophysicsarXiv