GHZ experiment [SEP] named after
contradictions of a statistical nature. The results of actual GHZ experiments agree with the predictions of quantum mechanics.
The GHZ experiments are named for Daniel M. Greenberger, Michael A. Horne, and Anton Zeilinger (GHZ) who first analyzed certain measurements involving four observers and who subsequently (together with Abner Shimony (GHSZ), upon a suggestion by David Mermin) applied their arguments to certain measurements involving three observers.
Summary description and example.
A GHZ experiment is performed using a quantum system in a Greenberger–Horne–
June 2005, the 63 and 205 GHz radiometers remained operational, but the 183 GHz radiometer failed after 19 months of operation.
Instruments Chemical studies Halogen Occultation Experiment (HALOE).
HALOE uses solar occultation to measure simultaneous vertical profiles of ozone (O), hydrogen chloride (HCl), hydrogen fluoride (HF), methane (CH), water vapor (HO), nitric oxide (NO), nitrogen dioxide (NO), temperature, aerosol extinction, aerosol composition and size distribution versus atmospheric pressure at