The precision of these measurements depends on the number, spacing, and characteristics of the rooftop detectors. CROP participants will contribute to our understanding of the origin of high-energy primary cosmic rays, which is a field of current and active fundamental research in physics and astrophysics throughout the world. Two-year colleges and science museums are also potential detector sites. The detection system at each site will be based on arrays of 1m x 1m plastic scintillation counters in weather-proof enclosures on the site roof. The rooftop detectors will be connected to associated triggering electronics and a data-acquisition computer located inside the building.
Successful measurements require all existing detector sites to be collecting data simultaneously.
Students will also share their data and experiences in video conferences and regional workshops organized around the 19 Educational Service Units in the state. Nebraska Association of Teachers of Science, American Association of Physics Teachers, etc. This will serve as the model for statewide expansion. Time synchronization of data-recording among the remote sites. Team-building strategies for student involvement, project coordination, and expansion.