If you look at page 295 of: http://www.lenr-canr.org/acrobat/MosierBossuseofcrinp.pdf
you can see that the typical co-deposited granule is under a micron, and they are in clusters under 5 microns. Some high energy alphas should be showing up if Takahasi's theory of two 23.8 MeV alphas from Be8* holds as-is, and is thought to be the primary source of alphas. Like most all or all other theories of CF, it needs some revision to reflect reality.
Best regards, Horace Heffner http://www.mtaonline.net/~hheffner/
