G. Ghisellini

About

G. Ghisellini is a leading astrophysicist whose career has been defined by pioneering work in the observational study of Gamma-Ray Bursts (GRBs). His primary research focus has been the development and deployment of robotic telescope systems designed to capture the elusive, prompt near-infrared (NIR) afterglow of these cataclysmic events. Ghisellini’s major contribution is his instrumental role in creating the REM (Rapid Eye Mount) telescope, a fast-slewing, fully robotic facility installed at La Silla, Chile. This innovative observatory was a groundbreaking tool, uniquely capable of simultaneously covering the visible and NIR spectrum (0.45–2.3 microns) to monitor high-redshift and dusty GRBs immediately after their detection by satellites like HETE II, INTEGRAL, and SWIFT. His work on the REM project, detailed in highly cited papers such as the 2001 foundational description (81 citations), has been essential for advancing GRB cosmology. By enabling the rapid, multi-wavelength observation of prompt afterglows, Ghisellini’s contributions have provided critical data for understanding the physics of these extreme events and their use as probes of the early universe.

Research Focus

Key Achievements

Top Papers

1. 1
   The REM telescope: detecting the near infra-red counterparts of Gamma-Ray Bursts and the prompt behavior of their optical continuum

   81 citations · 2001
2. 2
   The REM telescope: a robotic multiwavelength facility

   28 citations · 2004
3. 3
   The REM-IR camera: High quality near infrared imaging with a small robotic telescope

   18 citations · 2003
4. 4
   REM - Rapid Eye Mount. A Fast Slewing Robotized Telescope to Monitor the Prompt Infra-red Afterglow of GRBs

   6 citations · 2006
5. 5
   REM telescope, a robotic facility to monitor the prompt afterglow of Gamma Ray Bursts

   4 citations · 2003

Key Collaborators

Contact & Links