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$950 Million Large Hadron Collider Upgrade 'Could Upend Particle Physics' (theguardian.com)
An anonymous reader quotes a report from The Guardian: A massive project to supercharge the world's largest particle collider launched on Friday in the hope that the beefed-up machine will reveal fresh insights into the nature of the universe. The approximately $950 million Swiss franc mission will see heavy equipment, new buildings, access shafts and service tunnels installed, constructed and excavated at the Large Hadron Collider (LHC) at Cern, the particle physics laboratory on the edge of Geneva.
The upgrade will make the collider far more sensitive to subtle quirks in the laws of physics, and physicists hope these anomalies will pry open the door to entirely new theories of the universe. If the upgrade goes to plan, the proton beams in the souped-up accelerator, known as the high-luminosity LHC, or HL-LHC, will be so intense that the number of collisions in the machine will be five to 10 times greater than today. The upgrade is expected to take eight years. While new magnets and beam instruments will be installed when the LHC is switched off for two years in 2019, most of the required equipment will be fitted in a longer shutdown from 2024 to 2026, when the revamped machine will switch back on again.
The upgrade will make the collider far more sensitive to subtle quirks in the laws of physics, and physicists hope these anomalies will pry open the door to entirely new theories of the universe. If the upgrade goes to plan, the proton beams in the souped-up accelerator, known as the high-luminosity LHC, or HL-LHC, will be so intense that the number of collisions in the machine will be five to 10 times greater than today. The upgrade is expected to take eight years. While new magnets and beam instruments will be installed when the LHC is switched off for two years in 2019, most of the required equipment will be fitted in a longer shutdown from 2024 to 2026, when the revamped machine will switch back on again.
More detail in this story: Why the Higgs boson wasnâ(TM)t discovered in America.
Quotes:
"One thing that killed the TexasSSC was an undeserved reputation for over-spending." I don't agree with "undeserved". The project leaders did not explain their spending sufficiently that people with little technical knowledge could understand it. That was my impression.
"People have been asking which party killed the Superconducting Super Collider. The answer is... both of them. The key Senate vote came in 1993, when Democrats controlled Congress. All told, 26 Democrats voted to kill the project and 29 voted to keep it; 31 Republicans voted to kill and 13 voted to maintain funding."