Roles
Student author: Matthew T. Welker
Document Type
Article
Publication Date
7-2001
Department
Physics
Language
English
Publication Title
American Journal of Physics
Abstract
Following a brief historical introduction, a novel method for inducing and measuring cosmic ray showers using a low-cost microcomputer-based laboratory system is described. This reproduction of Bruno Rossi’s classic experiment uses low counting-rate radiation monitors. The advantage of this is that a simple AND gate can be used to trigger coincidences, which makes the workings of the experiment completely transparent to undergraduate students. The disadvantage is that data must be taken for many days to get reasonably accurate results. A simple theory is presented that models the resulting shower curve quite well.
DOI
10.1119/1.1370236
Recommended Citation
Jackson, David P., and Matthew T. Welker. "Measuring and Modeling Cosmic Ray Showers with an MBL System: An Undergraduate Project." American Journal of Physics 69, no. 8 (2001): 896–900. https://aapt.scitation.org/doi/abs/10.1119/1.1370236
Comments
This published version is made available on Dickinson Scholar with the permission of the publisher. For more information on the published version, visit American Association of Physics Teacher's (AAPT) Website.
© 2001 American Association of Physics Teachers