B. Caron et al., STATUS OF THE VIRGO EXPERIMENT, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 360(1-2), 1995, pp. 258-262
The VIRGO experiment was approved in September 1993. The goal of the F
rench-Italian collaboration is to detect gravitational waves using a 3
km arm-length Michelson interferometer. The construction of this dete
ctor, which will be installed in Pisa, is under way. The experiment is
planned to take data, in a large bandwidth (10 Hz-10 kHz), at the beg
inning of the year 2000 with nominal sensitivity close to h = 3 X 10-(
23)/root Hz. The motivations, detection principle, main sources of noi
se and status of the experiment are presented.