PEOPLE Program

In 2007 we have measured the mass of a single krypton and argon atom using a time-of-flight spectrometer.

Chloe Brown (left) and Boon Lee (center) at the monochromator.	Chloe Brown and Boon Lee looking at the time-of-fligh spectrum. Chloe Brown and Boon Lee presenting their experiment to the other students.