94 citations
- Instituto de Astrofísica de AndalucíaES13 papers
- Instituto de Astrofísica de CanariasES8 papers
- Aryabhatta Research Institute of Observational SciencesIN7 papers
- Indian Institute of AstrophysicsIN6 papers
- Institut de Radioastronomie MillimétriqueFR6 papers
- Special Astrophysical ObservatoryRU6 papers
- Universidad de JaénES5 papers
- Consejo Superior de Investigaciones CientíficasES4 papers
- Jan Kochanowski UniversityPL4 papers
- Max Planck Institute for Extraterrestrial PhysicsDE4 papers
- Odesa I. I. Mechnikov National UniversityUA4 papers
- Raman Research InstituteIN4 papers
23 papers
JWST Observations of Asteroid 2024 YR4 Rule Out a 2032 Lunar Impact and Demonstrate a New Regime for Planetary Defense Follow-up
Julien de Wit, Andrew S. Rivkin, Marco Micheli +12
At the end of its discovery apparition, the 60 m near-Earth object 2024 YR4 was associated with a non-zero probability of lunar impact during its 2032 December 22 close appro…
A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions
Sam Christian, Andrew Vanderburg, Juliette Becker +111
Astronomers do not have a complete picture of the effects of wide-binary companions (semimajor axes greater than 100 AU) on the formation and evolution of exoplanets. We investigat…
Probing into emission mechanisms of GRB 190530A using time-resolved spectra and polarization studies: Synchrotron Origin?
Rahul Gupta, S. Gupta, T. Chattopadhyay +47
Multi-pulsed GRB 190530A, detected by the GBM and LAT onboard \fermi, is the sixth most fluent GBM burst detected so far. This paper presents the timing, spectral, and polarimetric…
The MAGIC project. III. Radial and azimuthal Galactic abundance gradients using classical Cepheids
V. Kovtyukh, B. Lemasle, G. Bono +7
Radial abundance gradients provide sound constraints for chemo-dynamical models of galaxies. Azimuthal variations of abundance ratios are solid diagnostics to understand their chem…
10.4m GTC observations of the nearby VHE-detected GRB 190829A/SN 2019oyw
Y. -D. Hu, A. J. Castro-Tirado, A. Kumar +15
Aims. GRB 190829A (z = 0.0785), detected by Fermi and Swift with two emission episodes separated by a quiescent gap of ~40 s, was also observed by the H.E.S.S. telescopes at Very-H…
A multi-wavelength analysis of a collection of short-duration GRBs observed between 2012-2015
S. B. Pandey, Y. Hu, A. J. Castro-Tirado +71
We investigate the prompt emission and the afterglow properties of short duration gamma-ray burst (sGRB) 130603B and another eight sGRB events during 2012-2015, observed by several…