High-energy astrophysics
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- Constraints on the Metallicity-dependent Explodability of Massive Stars from Galactic Chemical Evolution: Toward Alleviating the Red Supergiant Problem
- Nucleosynthesis of Pop III and Fe-enriched Pop II Pair-Instability Supernovae
- Conservative Black Hole Scattering at Fifth Post-Minkowskian and Second Self-Force Order
- Simulation to a Newborn Supernova Remnant from a Low-mass Iron Core Star
- First detection of ultra-fast outflows in a quiescent galaxy
- Exploring Hierarchical Merger Scenarios for GW241011 and GW241110
- On the Astrophysical Origin of Binary Black Hole Subpopulations: A Tale of Three Channels?
- A NICER View of PSR J0030+0451: Updated Constraints from 6 yr of NICER Observations
- A Novel Implementation of Self-Interacting Dark Matter in AREPO
- An 18-year Fermi-LAT stacking limit on GeV γ-ray emission from particle-accelerating colliding-wind binaries
- Characterizing Binary Black Hole Subpopulations in GWTC-4 with Binned Gaussian Processes: On the Origins of the 35 M ⊙ Peak
- GWTC-4.0: Population Properties of Merging Compact Binaries
- An Analytical Toy Equation of State for Neutron Stars Consistent with Current Observations
- Photoionization of the Composite Nebula Surrounding NGC 5408 X-1: Implications for Beamed Emission
- A new model for long-term forecasting of Galactic cosmic rays
- Electromagnetic Signatures From Primordial Black Holes in the Solar System
- Type IIn Supernovae. I. Uniform Light-curve Characterization and a Bimodality in the Radiated Energy Distribution
- GW250114 reveals signatures of post-merger black-hole horizon
- A Stellar Role Reversal: Multiple Features in the Mass and Mass Ratio Distributions of Merging Binary Black Holes from Stable Mass Transfer
- The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes
- The NANOGrav 15 yr Dataset: Customized Chromatic Noise Models
- Luminous Fast Blue Optical Transients as “Failed” Gravitational-wave Sources: Helium Core–Black Hole Mergers Following Delayed Dynamical Instability
- A HINSA view of cosmic-ray ionization in IC 348 and NGC 1333: evidence for a strong low-energy cosmic-ray disparity
- Are Primordial Black Holes a Natural Dark Matter Candidate?
- Discovering gravitational waveform distortions from lensing: A deep dive into GW231123