The Cosmic Ray Observatory Project: A Statewide Outreach and Education Experiment in Nebraska

Gregory Snow
Dept. of Physics and Astronomy, University of Nebraska

 

Abstract:

The Cosmic Ray Observatory Project (CROP) is a statewide education and research experiment involving Nebraska high school students, teachers, and college undergraduates in the study of extensive cosmic-ray air showers. A network of high school teams construct, install, and operate school-based detectors in coordination with University of Nebraska physics professors and graduate students. The detector system at each school is an array of scintillation counters recycled from the Chicago Air Shower Array in weather-proof enclosures on the school roof, with a GPS receiver providing a time stamp for cosmic-ray events. The detectors are connected to triggering electronics and a data-acquisition PC inside the building. Students share data via the Internet to search for time coincidences with other sites. Funded by the National Science Foundation, CROP has enlisted 16 schools in its first three years of operation with the aim of expanding to the 314 high schools in the state over the next several years. Similar school-based cosmic-ray efforts (WALTA, ALTA, CHICOS, ...) and the continent-wide consortium, NALTA, will also be described.

 

 


Physics Home