R. Sánchez-Ramírez

Physics and Astronomy · Physical Sciences

41h-index5.8kcitations276works2.42yr avg
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Research Topics

Gamma-ray bursts and supernovae(235), Astrophysical Phenomena and Observations(69), SAS software applications and methods(65), Pulsars and Gravitational Waves Research(63), Astrophysics and Cosmic Phenomena(62)

Publications270 total

AT2025ulz and S250818k: Zooming in with the Hubble Space Telescope
The Astrophysical Journal Letters·2026· 1 citedOpen Access
Exploring the connection between compact object mergers and fast X-ray transients
Astronomy and Astrophysics·2025Open Access
Space Weather Impact of Three Solar Flares Observed by the POEMAS Telescope at 45 and 90 GHz
Journal of Geophysical Research Space Physics·2025
AT2025ulz and S250818k: zooming in with the Hubble Space Telescope
arXiv (Cornell University)·2025Open Access
Exploring the connection between compact object mergers and fast X-ray transients: The cases of LXT 240402A and EP250207b
ArXiv.org·2025Open Access
The soft X-ray transient EP241021A: A cosmic explosion with a complex off-axis jet and cocoon from a massive progenitor
Astronomy and Astrophysics·2025· 3 citedOpen Access
Fast X-ray transient EP240315A from a Lyman-continuum-leaking galaxy at z ≈ 5
Nature Astronomy·2025· 3 cited
Early Optical Follow-Up Observations of Einstein Probe X-Ray Transients During the First Year
Galaxies·2025· 1 citedOpen Access
A comprehensive broadband analysis of the high-redshift GRB 240218A
Astronomy and Astrophysics·2025· 2 citedOpen Access
X-ray and gamma-ray timing of GRB 180720B, GRB 181222B, GRB 211211A, and GRB 220910A observed with <i>Fermi</i> and ASIM
Monthly Notices of the Royal Astronomical Society Letters·2025· 1 citedOpen Access
Extremely luminous optical afterglow of an energetic gamma-ray burst GRB 230204B
arXiv (Cornell University)·2024· 1 citedOpen Access
X-ray and gamma-ray timing of GRB 180720B, GRB 181222B, GRB 211211A and GRB 220910A observed with Fermi and ASIM
arXiv (Cornell University)·2024Open Access
GRB 240529A: A Tale of Two Shocks
The Astrophysical Journal Letters·2024· 10 citedOpen Access
Early photometric and spectroscopic observations of the extraordinarily bright INTEGRAL-detected GRB 221009A
Astronomy and Astrophysics·2024· 6 citedOpen Access
GRB 240529A: A Tale of Two Shocks
arXiv (Cornell University)·2024· 1 citedOpen Access
The fast X-ray transient EP240315a: a z ~ 5 gamma-ray burst in a Lyman continuum leaking galaxy
arXiv (Cornell University)·2024· 6 citedOpen Access
Revealing the characteristics of the dark GRB 150309A: Dust extinguished or high-<i>z</i>?
Astronomy and Astrophysics·2024· 6 citedOpen Access
Spectroscopy of a mesospheric ghost reveals iron emissions
Nature Communications·2023· 5 citedOpen Access
Revealing characteristics of dark GRB 150309A: dust extinguished or high-z?
arXiv (Cornell University)·2023Open Access
Panning for gold, but finding helium: Discovery of the ultra-stripped supernova SN 2019wxt from gravitational-wave follow-up observations
Astronomy and Astrophysics·2023· 10 citedOpen Access
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Frequent Co-authors

A. de Ugarte Postigo(33), J. P. U. Fynbo(30), N. R. Tanvir(28), S. Covino(27), P. Jakobsson(26), D. Malesani(26), K. Wiersema(25), C. C. Thöne(25), S. Schulze(25), J. Hjorth(24), Z. Cano(22), A. J. Levan(20), T. Krühler(20), L. Kaper(18), V. D’Elia(18), A. J. Castro‐Tirado(17), D. Xu(17), D. Watson(17), P. Goldoni(17), Д. А. Канн(17)