Retour au reportage Retour au reportage
20110001_1868

© Dario AUTIERO/IPNL/CNRS Images

Reference

20110001_1868

OPERA experiment's 1,800-ton detector in Gran Sasso Laboratory

Gran Sasso Laboratory. OPERA experiment's 1,800-ton detector. The OPERA Experiment, dedicated to the observation of a neutrino beam sent by CERN to the INFN Gran Sasso Laboratory in Italy, has completed a three-year complex research study showing that neutrinos covered the 730 km distance separating the two sites sooner than expected. According to calculations, neutrinos are in fact 60 nanoseconds ahead of the 2.4 milliseconds it would take light to cover the same trajectory.

CNRS Institute(s)

Regional office(s)

Scientific topics

CNRS Images,

Our work is guided by the way scientists question the world around them and we translate their research into images to help people to understand the world better and to awaken their curiosity and wonderment.