AMANDA's First Six Years

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A schematic of the AMANDA neutrino detector and the current state of its upgradesuccessor IceCube which is about half completed. The Eiffel Tower (bottom right of image) is shown for scale.
A schematic of the AMANDA neutrino detector and the current state of its upgrade/successor, IceCube, which is about half completed. The Eiffel Tower (bottom right of image) is shown for scale.

The most recent results from the Antarctic Muon and Neutrino Detector Array, or AMANDA, located a mile under the ice at the South Pole, have yielded the most stringent prediction yet for the highest possible rate that neutrinos from deep-space gamma-ray bursts can reach Earth—even though AMANDA did not conclusively detect even one neutrino from any astronomical sources during its first six years. The analysis is published in the February 10, 2008, edition of The Astrophysical Journal.


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