All Research Papers Published In Journal of High Energy Astrophysics

Research Article
10.1016/j.jheap.2026.100593

Double white dwarf mergers as progenitors of long-period transients

Jul 01, 2026
Journal of High Energy Astrophysics
Manuel Malheiro + 8 more +8

Research Article
10.1016/j.jheap.2026.100624

263,604 Supermassive Black Hole Masses: Deep Learning with Reverberation-Mapping Calibration

Apr 01, 2026
Journal of High Energy Astrophysics
Yuhao Lu + 6 more +6

Research Article
1
10.1016/j.jheap.2026.100580

Observational constraints on f(Q, T) gravity from the mass-radius relation and stability of compact stars

Apr 01, 2026
Journal of High Energy Astrophysics
S.k Maurya + 5 more +5

Research Article
10.1016/j.jheap.2025.100538

Multimessenger emission from very-high-energy black hole-jet systems in the milky way

Mar 01, 2026
Journal of High Energy Astrophysics
Jose A Carpio + 2 more +2

Research Article
10.1016/j.jheap.2026.100560

On the hadronic origin of the very high energy γ-ray emission surrounding the young massive stellar cluster Westerlund 1

Mar 01, 2026
Journal of High Energy Astrophysics
Zhaodong Shi + 1 more +1

The Westerlund 1 (Wd 1) is the most massive known young star cluster in the Galaxy, and an extended γ -ray source HESS J1646–458 surrounding it has been detected up to 80 TeV in the very high energy, implying that cosmic rays (CRs) are accelerated effectively in the region. However, the dominant radiation process contributing to the γ -ray emission is not well constrained. In the present work, we develop a model of CR acceleration at the termination shock in the superbubble inflated by the interaction of the cluster wind from the Wd 1 with the surrounding interstellar medium. We then calculate the flux and radial profile of γ rays produced by the inelastic collisions of the hadronic CRs with the ambient gas. Our results with reasonable parameters can explain well the spectrum and radial profile of the γ -ray emission of HESS J1646–458, and consequently the γ -ray emission of HESS J1646–458 is likely to be of hadronic origin.

Research Article
1
10.1016/j.jheap.2025.100536

Search for γ-ray emission from dwarf spheroidal galaxies with Fermi-LAT data

Mar 01, 2026
Journal of High Energy Astrophysics
Shang Li

Research Article
10.1016/j.jheap.2025.100469

Energetics of magnetized accretion-induced outflows around black holes: Description of a unified disk-jet connection

Feb 01, 2026
Journal of High Energy Astrophysics
Shubhrangshu Ghosh + 1 more +1

Research Article
10.1016/j.jheap.2025.100499

Search for GeV emission from luminous infrared galaxies with 16 years of Fermi-LAT data

Feb 01, 2026
Journal of High Energy Astrophysics
Shang Li

Research Article
10.1016/j.jheap.2025.100473

X-ray emission of the Nuclear Stellar Disk as seen by SRG/ART-XC

Feb 01, 2026
Journal of High Energy Astrophysics
Valentin Nezabudkin + 7 more +7

Research Article
10.1016/j.jheap.2025.100504

Can future CMB data discriminate between a cosmological constant and dynamical dark energy?

Feb 01, 2026
Journal of High Energy Astrophysics
Anna Chiara Ferri + 1 more +1