676 citations
- Universidad Nacional Autónoma de MéxicoMX100 papers
- Instituto de Astrofísica de CanariasES14 papers
- National Institute of Astrophysics, Optics and ElectronicsMX11 papers
- Instituto de Astrofísica de AndalucíaES10 papers
- Center for Astrophysics Harvard & SmithsonianUS9 papers
- Astronomical ObservatoryRS8 papers
- Ensenada Institute of TechnologyMX8 papers
- Ioffe InstituteRU8 papers
- Brera Astronomical ObservatoryIT7 papers
- Special Astrophysical ObservatoryRU7 papers
- Universidad Andrés BelloCL7 papers
- Universidad de La LagunaES7 papers
129 papers
Nature of 4FGL J2249.4+6229: Evidence for a redback system with a cool companion and low X-ray and -ray luminosities
A. V. Karpova, D. A. Zyuzin, S. V. Zharikov +1
We report the identification of the likely X-ray and optical counterpart to the unassociated Fermi source 4FGL J2249.4+6229. To clarify its nature, we investigate the X-ray data fr…
Using the Open Science Data Federation for data distribution: Big Bear Solar Observatory use case
Sydney Montiel, Alexsandra Guadarrama, Fabio Andrijauskas
The growing demand for extensive data processing is now a standard in many scientific fields. Efficiently distributing data to processing sites and enabling seamless sharing has be…
GRB 260310A / SN 2026fgk: A Multi-Wavelength Study of a Nearby Underluminous Long GRB and SN with a Complex Afterglow
Ramandeep Gill, Rosa L. Becerra, Antonio de Ugarte Postigo +54
We present a comprehensive multi-wavelength study of GRB 260310A / SN 2026fgk, a nearby (), long-duration gamma-ray burst (GRB) with an exceptionally underluminous prompt…
Current Unsolved Problems in Planetary Nebulae Research
Sun Kwok, Bruce Balick, You-Hua Chu +5
While there has been significant progress in our understanding of the origin and evolu-tion of planetary nebulae in the last 50 years, there remain several unsolved problems. These…
SDSS-V LVM: A spatially resolved study of the physical conditions and the chemical abundance discrepancy in the Lagoon Nebula (M 8)
Amrita Singh, Guillermo A. Blanc, Nimisha Kumari +19
The abundance discrepancy problem refers to the systematic differences observed between chemical abundances derived from collisionally excited lines (CELs) and recombination lines…
Multi-epoch afterglow rebrightenings in GRB 250129A: Evidence for successive shock interactions
D. Akl, S. Antier, H. Koehn +105
Most long gamma-ray bursts (GRBs) exhibit afterglows broadly consistent with external forward-shock emission, typically described by smooth broken power-law decays in the multiband…