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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

Snowmass 2005: Toward an International Linear Collider

Nearly 700 physicists from around the world met in Snowmass, Colorado, to advance plans to create an International Linear Collider, a next generation machine that would answer the most fundamental questions about the universe.

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

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

Memory tree

The SLAC archives, in the windowless basement of the Central Laboratory Annex, are no greenhouse. Yet for the past few years, a small tree has adorned the den of SLAC's archivist Jean Deken.

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

HEP education

SPIRES is not only an archive for scientific papers; it also provides information on researchers. The HEPNames database contains the names and verified records of over 7000 high-energy physicists, from graduate student to professor emeritus.