Abastumani Astrophysical Observatory

Recent papers from Abastumani Astrophysical Observatory

1. Clustering of high-redshift quasars with DESI DR2Journal of Cosmology and Astroparticle Physics · 2026
2. The Linear Response of the CMB-Inferred Hubble Constant to Perturbations in the Expansion HistoryUniverse · 2026
3. Lagrangian dynamics and spatial distribution of particles in rotating turbulenceJournal of Fluid Mechanics · 2026
4. αθ waves in the tachoclines of Sun-like starsMonthly Notices of the Royal Astronomical Society · 2026
5. Chromospheric Magnetic Field Extrapolations Reveal the Flux-rope Configuration of a Solar FilamentThe Astrophysical Journal Letters · 2026
6. Earliest simultaneous multi-color optical observations of GRB 230328B: from 41 seconds to the host-galaxy identificationMonthly Notices of the Royal Astronomical Society · 2026
7. GRB 260310A / SN 2026fgk: A Multi-Wavelength Study of a Nearby Underluminous Long GRB and SN with a Complex AfterglowMonthly Notices of the Royal Astronomical Society · 2026
8. Multiband Optical Photometric Variability of the Blazar OJ 287 from 2015 to 2025The Astrophysical Journal Supplement Series · 2026
9. The generation of spiral density waves by MRI in accretion discsMonthly Notices of the Royal Astronomical Society · 2026
10. PAC in DESI. II. Galaxy-halo connection into the 106M⊙ frontierMonthly Notices of the Royal Astronomical Society · 2026
11. XRF 241001A/SN 2024aiiq: A faint soft X-ray transient detected by SVOM with a broad-line type Ic supernova revealed by JWSTAstronomy and Astrophysics · 2026
12. Forward cascade of large-scale primordial magnetic fields during structure formationPhysical review. D/Physical review. D. · 2026
13. Interaction of a Fast Magnetoacoustic Wave with the Localized Coronal Null and Generation of the Energetic Alfvén Wave PacketThe Astrophysical Journal · 2026
14. GRB 241030A: A bright afterglow challenging forward shock emissionAstronomy and Astrophysics · 2026
15. Deep Spectroscopy with DESI for Photometric Redshift Training and CalibrationThe Astronomical Journal · 2026
16. Primordial magnetic field from chiral plasma instability with sourcingPhysical review. D/Physical review. D. · 2026
17. Primordial magnetic field from chiral plasma instability with sourcingPhysical review. D/Physical review. D. · 2026
18. Imprints of primordial magnetic fields in gravitational collapse during early structure formationAstronomy and Astrophysics · 2026
19. Background dynamics and observational constraints of spatially flat and non-flat Λ(t)CDM models from H(z) and DESI DR2 BAO measurements2026
20. Assembly bias and local Primordial non-Gaussianity from DESI DR1 quasarsJournal of Cosmology and Astroparticle Physics · 2026