activity
20202026
most citedOptical Observations Reveal Strong Evidence for High Energy Neutrino Progenitor

28 citations · 53 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.HE2026

Early Optical Follow-up of Gamma-Ray Bursts: The Critical Role of Robotic Telescopes

Rahul Gupta, Judith Racusin, Gor Oganesyan +26

Gamma-ray bursts (GRBs) are the most luminous electromagnetic explosions in the Universe, and offer unique laboratories for studying relativistic jets, compact-object formation, pa…

astro-ph.HE2024★ 1 cited

Extremely luminous optical afterglow of an energetic gamma-ray burst GRB 230204B

Rahul Gupta, Judith Racusin, Vladimir Lipunov +47

Robotic telescope networks play an important role in capturing early and bright optical afterglows, providing critical insights into the energetics and emission mechanisms of GRBs.…

astro-ph.HE2024

Results of the follow-up of ANTARES neutrino alerts

A. Albert, S. Alves, M. André +188

High-energy neutrinos could be produced in the interaction of charged cosmic rays with matter or radiation surrounding astrophysical sources. To look for transient sources associat…

astro-ph.HE2023★ 10 cited

A structured jet explains the extreme GRB 221009A

B. O'Connor, E. Troja, G. Ryan +29

Long duration gamma-ray bursts (GRBs) are powerful cosmic explosions, signaling the death of massive stars. Among them, GRB 221009A is by far the brightest burst ever observed. Due…

astro-ph.HE2023★ 9 cited

Orphan optical flare as SOSS emission afterglow, localization in time

V. Lipunov, V. Kornilov, K. Zhirkov +24

We report on MASTER optical observations of an afterglow-like optical and X-ray transient AT2021lfa/ZTF21aayokph. We detected the initial steady brightening of the transient at 7σ…

astro-ph.HE2023★ 5 cited

Three-stage Collapse of the Long Gamma-Ray Burst from GRB 160625B Prompt Multiwavelength Observations

V. M. Lipunov, V. A. Sadovnichy, M. I. Panasyuk +37

This article presents the early results of synchronous multiwavelength observations of one of the brightest gamma-ray bursts (GRBs) GRB 160625B with the detailed continuous fast op…

astro-ph.HE2020★ 28 cited

Optical Observations Reveal Strong Evidence for High Energy Neutrino Progenitor

V. M. Lipunov, V. G. Kornilov, K. K. Zhirkov +32

We present the earliest astronomical observation of a high energy neutrino error box in which its variability was discovered after high-energy neutrinos detection. The one robotic…