Obtaining material identification with cosmic ray radiography

Autor: Haruo Miyadera, Derek Aberle, Dave Schwellenbach, J. Andrew Green, Jeffrey Bacon, Zarija Lukić, Kanetada Nagamine, Candace Spore, Wendi Dreesen, Michael James Sossong, Konstantin N. Borozdin, George G. McDuff, E. C. Milner, Nathan Toleman, Elliott Chen, Christopher Morris, John Perry
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Zdroj: AIP Advances, Vol 2, Iss 4, Pp 042128-042128-7 (2012)
ISSN: 2158-3226
Popis: The passage of muons through matter is mostly affected by their Coulomb interactions with electrons and nuclei. The muon interactions with electrons lead to continuous energy loss and stopping of muons, while their scattering off nuclei lead to angular 'diffusion'. By measuring both the number of stopped muons and angular changes in muon trajectories we can estimate density and identify materials. Here we demonstrate the material identification using data taken at Los Alamos with the Mini Muon Tracker.
Comment: 10 pages, 9 figures, Accepted to AIP Advances
Databáze: OpenAIRE