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Astronomy and Astrophysics

LUX: World's most sensitive detector finds no dark matter. What's next?

LUX: World's most sensitive detector finds no dark matter. What's next?

It’s official: Scientists with the Large Underground Xenon dark-matter detector have combed through 20 months of pristine data and found, buried deep in the measurements ... nothing out of the ordinary.

The findings, presented at the Identification of Dark Matter conference in Sheffield, England, were not unexpected — though they do highlight the challenge of finding the elusive stuff known as dark matter.

“I couldn’t say with a straight face that I was expecting to find dark matter with this particular data set,” said Simon Fiorucci, an experimental physicist at Lawrence Berkeley National Laboratory and science coordination manager for LUX....

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