Recently, I use the WebRun to check some papers about CRs propagation by default Conventional GALDEF. I found the fluxes of the secondary positron and the secondary electron are different .But they are same at the old version FITS file.Do you give me some advice or papers to explain them ?

Hi, thanks for the question. It would help if you could be more specific on the galdef file that you used, along with the galprop version.

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Dr. Troy A. Porter
Hansen Experimental Physics Laboratory
452 Lomita Mall
Stanford University
Stanford, CA 94305

I use the webRun to get the flux of electron and positron.The GALDEF is selected as conventional (example 01) in the options.

thank you !

the attachment is a graph about the detail of electron and positron flux.