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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?

09/01/05

Around the world

Travel is an integral part of the life and work of particle physicists. Since the beginning of the year, some 30 physicists known as the Quantum Diarists have criss-crossed the world to meet collaborators at distant accelerators, attend conferences, teach a seminar, or interview for jobs.

08/01/05

Gluon discovery

This collision event recorded in 1979, provided the first evidence of the gluon, the carrier of the strong nuclear force.

08/01/05

Collisions galore

In May, Fermilab accelerator experts began to speculate about when the Tevatron collider would hit the inverse femtobarn mark, a measure of the gazillions of collisions produced since March 2001.

08/01/05

CLIC: The Compact Linear Collider

As the Global Design Effort for the proposed International Linear Collider starts to take shape, an international collaboration of scientists simultaneously works on an alternative linear collider technology that pushes physics and engineering to the edge.

08/01/05

Researching the ILC

Research papers are traditionally written about data gathered in an experiment. However, research papers are also published before an experiment has even begun, and the International Linear Collider is an example.

08/01/05

International Linear Collider

The International Linear Collider is a proposed new electron-positron collider. Together with the Large Hadron Collider at CERN, it would allow physicists to explore energy regions beyond the reach of today's accelerators.

08/01/05

Early linacs

The 1940s saw the origins of linear electron accelerators that directly led to the 2-mile-long accelerator at Stanford Linear Accelerator Center. SLAC archivist Jean Deken presents a pictorial history of early linear accelerator development at Stanford University.

08/01/05

Tied with reed

What do a 200-year-old thatched-roof house and a modern high-energy-physics laboratory have in common?

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