Students are physicists for a day at a university or lab where they work with physicists to learn how to analyze real particle physics data in the form of event displays.

Students examine data to find how energy, momentum, and mass are related.

Students construct histograms, identify the best value to represent the data, and report the uncertainty in their answers. 

Students build basic histogram skills required in many of the other activities in the Data Activities Portfolio.

Heisenberg knew that, at the quantum level, we cannot know everything, at least not all at once. Students explore uncertainties in measurements of complimentary variables to find this out for themselves.

Students collect data from muons which decay in the MINERvA detector in the Fermilab NuMi beamline to understand particle decay and determine the muon lifetime.

Students use momentum conservation to examine the decay of top-antitop pairs to determine what is missing from the event.

Rolling dice serves as the model for decaying particles.

In this introductory tutorial that, students learn about how to distinguish muon signals from background and instrumental noise.

Students analyze signals and noise first in audio and video forms and then look at signals and noise from physics measurements.