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Video Explains How ESnet Supports Large Hadron Collider

October 20, 2008

How ESnet Supports Large Hadron Collider

The Large Hadron Collider (LHC), a new particle accelerator at CERN in Switzerland, provides a massive facility for physicists around the world to investigate the origins of the universe. The world’s largest scientific research project is expected to produce roughly 15 petabytes (15 million gigabytes) of data annually for analysis.

The U.S. Department of Energy’s (DOE) Energy Sciences Network (ESnet), Internet2, and US LHCNet, which provides transatlantic network connectivity from the LHC facility to the U.S., have prepared for moving the massive amounts of data to U.S. sites where scientists can analyze the information. These organizations have worked closely together to deploy networks with the bandwidth and capabilities to reliably transport multiple streams of 10 gigabits of data per second. The LHC will be the first experiment to fully utilize the advanced capabilities of these networks, which will connect DOE national laboratories and university researchers across the country to the LHC data.

Two high-performance exchange points, MAN LAN in New York City and Starlight in Chicago, will be the U.S. entry points for LHC data. From there, ESnet will deliver data from the LHC’s ATLAS detector to the Brookhaven National Laboratory, in Upton, New York, where it will be processed and stored. Meanwhile, data from the LHC’s CMS detector will go to the Fermi National Accelerator Laboratory in Batavia, Illinois, for processing and storage. From these laboratories, ESnet and Internet2, together with its regional network partners, will distribute the data among 1700 U.S. scientists at 94 institutions throughout the country.

A 12-minute video, which can be viewed here, explains the importance of cyberinfrastructure to supporting LHC.


About Computing Sciences at Berkeley Lab

The Lawrence Berkeley National Laboratory (Berkeley Lab) Computing Sciences organization provides the computing and networking resources and expertise critical to advancing the Department of Energy's research missions: developing new energy sources, improving energy efficiency, developing new materials and increasing our understanding of ourselves, our world and our universe.

ESnet, the Energy Sciences Network, provides the high-bandwidth, reliable connections that link scientists at 40 DOE research sites to each other and to experimental facilities and supercomputing centers around the country. The National Energy Research Scientific Computing Center (NERSC) powers the discoveries of 6,000 scientists at national laboratories and universities, including those at Berkeley Lab's Computational Research Division (CRD). CRD conducts research and development in mathematical modeling and simulation, algorithm design, data storage, management and analysis, computer system architecture and high-performance software implementation. NERSC and ESnet are DOE Office of Science User Facilities.

Lawrence Berkeley National Laboratory addresses the world's most urgent scientific challenges by advancing sustainable energy, protecting human health, creating new materials, and revealing the origin and fate of the universe. Founded in 1931, Berkeley Lab's scientific expertise has been recognized with 13 Nobel prizes. The University of California manages Berkeley Lab for the DOE’s Office of Science.

DOE’s Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit science.energy.gov.