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Muons: Emblems of discovery

01/13/26

Once a surprise to physicists, these particles are useful tools inside and outside the realm of particle physics. 

10/01/05

Asymmetric insight

Like climbers assessing a new route before making the ascent, physicists have been looking for footholds on a vertiginous new terrain. These footholds contain important information for trekking to TeV heights (the lofty trillion electron volts energy scales of future colliders).

10/01/05

VIP at DESY

He boldly pressed the red button and said, "They promised to explain to me afterwards what I am doing here exactly."

10/01/05

CP violation

CP is violated if there is a difference between the ways nature treats matter and antimatter.

10/01/05

More of the universe

After darkness sets in each night, a wall of TV monitors in the control room of Apache Point Observatory continually displays the telescope's view of the heavens.

09/01/05

J/Ψ particle

Burton Richter’s group double-checked what they thought was a minor statistical inconsistency in their data. Using the Stanford Positron Electron Accelerating Ring (SPEAR), they probed electron-positron collision energies around 3.1 GeV.

09/01/05

Car retirement

Louis Barrett, physicist at Western Washington University, drives a lot. His daily commute to the university, located in Bellingham, Washington, is more than 80 miles.

09/01/05

The secret lives of stars

Donning plastic 3D glasses and turning out the lights, a small group of astrophysicists intently watch the universe projected on the wall.

09/01/05

Spilled milk

Almost in time with the rhythmic open-mouthed chewing and the occasional call for more ketchup during lunchtime at Fermilab's day care center comes the repeated mantra, "Careful of your milk."