LUX-Zeplin

LUX_watertank-1024x587.jpgBy Gillian Law, technology writer

The LUX-ZEPLIN project is building the largest and most sensitive dark matter detector of its type ever constructed. The detector will be built a mile underground in the Sanford Underground Research Facility (SURF) in Lead, South Dakota and is due to go live in 2020.

Potential detector materials are currently being screened prior to their use in the experiment, and the results are collated and analysed using a 43-sheet Microsoft Excel spreadsheet. The spreadsheet has worked well to date, allowing researchers to share and view data, but moving to a more versatile and robust database solution will be very useful once the experiment begins, says Dr Alex Lindote, LZ Background Simulations project lead, who is based at Laboratory of Instrumentation and Experimental Particle Physics (LIP)-Coimbra, Portugal.

Lindote set up the spreadsheet in late 2015, bringing in data from a Google spreadsheet that had been set up by researchers to share their data.

“It was getting hard to track who was making changes and what was happening, so I was asked to start taking care of it. I decided to move it to an Excel file that I could control more easily,” Lindote says.

Once it became clear…

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