From Fermilab Today: “CDF and DZero buildings to house new projects “ 


Fermilab continues to be a great source of strength in the U.S. Basic Research Community.

“On Sept. 30, the CDF and DZero experiments at Fermilab recorded their final particle collisions. Now technicians and engineers are busy preparing the two buildings that supported the collider detectors to accommodate future uses, while preserving the two particle detectors and their control rooms for educational tours that will be offered starting in the fall of 2012.

The 36,000-square-foot CDF assembly building, including its 50-ton crane, will become part of the Illinois Accelerator Research Center. Groundbreaking for the main IARC building, which will rise right next to the western side of the CDF building and connect with it on several levels, will take place on Dec. 16. While the IARC is under construction, the Particle Physics Division will use the east side of the CDF building for detector development and construction, including work on the Mu2e experiment. The CDF collaboration will continue to operate computers on the third floor for the analysis of CDF data.

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Artist’s rendering of IARC

A portion of the DZero building will serve as an assembly area for the 170-ton detector of a new Booster neutrino experiment called MicroBooNE, while the DZero collaboration continues to use the complex as its home base.

‘Space in the high-bay area of the DZero assembly building will be ready for use by the MicroBooNE collaboration by the middle of January 2012,’ said George Ginther, a manager of the DZero decommissioning plans. The assembly of the MicroBooNE detector and its liquid-argon system will take about a year. When complete, the equipment will be moved into a new building in the Booster neutrino beam line.

At CDF, the clearing out of the building is in progress.

‘We have removed about 30 pallets of material so far,’ said CDF decommissioning manager Jonathan Lewis. ‘Some things will be reused by other experiments, other things will go into storage at other locations on site, or are being recycled or thrown out. We need to have the west end of the building clear and ready for when the IARC construction gets into full swing in 2012.’

See the full article here.