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Conceptual illustration of two similar worlds directly opposite of one another

Explain it in 60 Seconds: Quantum entanglement

09/24/24

Regina Demina and Kathryn Jepsen

The CMS and ATLAS experiments recently detected quantum entanglement between top quarks in high-energy collisions at the LHC. What does that mean?

03/01/07

“Soup, salad, or Higgs?”

A snowstorm hit the Chicago area on February 13, before the start of the DOE/NSF agency review at Fermilab of the US ATLAS and US CMS collaborations, the US contributions to two of the Large Hadron Collider experiments.

02/01/07

Single top production

In 1985, ten years before scientists at Fermilab discovered the top quark, Scott Willenbrock was a graduate student at the University of Texas at Austin.

02/01/07

And they lived in physics bliss forever after

When physicists marry physicists, the beginning may be a "big bang," but issues of life, love, and family gravitate toward the universal.

02/01/07

CMS assembly

The Compact Muon Solenoid (CMS) detector is one of the two general purpose particle detectors being constructed at CERNs Large Hadron Collider (LHC) outside Geneva, Switzerland.

An illustration of a technician monitoring an experiment

02/01/07

Simulations

Simulations allow physicists to make predictions.

02/01/07

Engineering big upgrades

How do you renovate a delicate, irreplaceable detector? Very carefully. During the last four months of 2006, the BaBar collaboration at SLAC successfully replaced a prematurely aging muon identification system.

02/01/07

Walking in the dark?

I have been attending hundreds of talks by particle physicists who look for a very specific experimental signature that is predicted by a very specific theory extending the Standard Model.

02/01/07

Dark matter rap

I first heard of dark matter at a Moriond Conference in 1987.

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