https://zzz.physics.umn.edu/!lowrad/ 2026-04-14T19:58:38+00:00 https://zzz.physics.umn.edu/!lowrad/ https://zzz.physics.umn.edu/!lowrad/_media/wiki/dokuwiki-128.png text/html 2013-04-29T16:04:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/130501?rev=1367251479&do=diff Geant/Fluka proposed LRT conference proceedings outline Flux vs. Energy comparisons * Lead comparisions * what causes the features at moderate energy and how are these generated differently * the overall normalization appears off what are possible factors here text/html 2013-05-15T13:58:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/130515?rev=1368626338&do=diff Lead and CaCO3 agreement * Some errors were found in both Lead and CaCO3 updated plots show much better agreement: [Integrated flux for muons in lead.] [Integrated flux for muons in calcium carbonate.] ROOT files for Geant4.9.5 -- all plots * [flux v. energy root files] Geant4.9.5/FLUKA comparison from Dennis Wright for CDMS cosmo paper * Show below the comparison of G4/FLUKA in Ely Greenstone with text/html 2013-06-05T17:08:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/130604?rev=1370452081&do=diff Greenstone Energy Flux * Greenstone shows decent agreement for energy settings: [Integrated flux for muons in lead.] text/html 2013-07-10T20:22:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/130710?rev=1373487735&do=diff Neutron production at creation * Geant4 - output includes these plots, we need to plot the comparisons 11C Production * Geant4 - current output allows for these to be extracted, need to extract Differences in previous analysis * for energy/flux we should probably start with Lead, on the Geant4 side we can re-run the sim with the NIST database for material definition, to see if the isotopic abundances were right and/or had an effect. We can also look in detail at the capture time spect… text/html 2013-07-31T15:22:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/130731?rev=1375284143&do=diff Neutron Energy at Creation 1000 GeV (factor of 100 scaling to each material going down in flux): [neutrons at creation 1000 GeV.] 280 GeV (factor of 100 scaling to each material going down in flux): [neutrons at creation 280 GeV.] 100 GeV (factor of 100 scaling to each material going down in flux): [neutrons at creation 100 GeV.] 30 GeV (factor of 100 scaling to each material going down in flux): text/html 2013-09-11T16:23:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/130911?rev=1378916627&do=diff Geant 4 Isotope Abundances Isotope Abundance Table: ScintC9H12 30 GeV (1000000 primaries) Fluka Isotope Abundances scintillator: [isotope abundances from FLUKA.] text/html 2013-10-30T15:01:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/131030?rev=1383145319&do=diff Isotope Abundance Comparison Blue = FLUKA Red = Geant4 helium [isotope abundances from FLUKA and Geant.] lithium [isotope abundances from FLUKA and Geant.] beryllium [isotope abundances from FLUKA and Geant.] boron [isotope abundances from FLUKA and Geant.] carbon [isotope abundances from FLUKA and Geant.] text/html 2013-06-19T15:25:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://zzz.physics.umn.edu/!lowrad/flukageant/lrtproceedings?rev=1371655531&do=diff We have a total of 4 pages for the paper. The LaTeX templates and copyright transfer form can be found here. Introduction * Important processes (2 paragraphs) * Geant 4.9.5 preliminaries (1 paragraph) * FLUKA preliminaries (1 paragraph)