Difference between revisions of "Collimator cave background"
From GlueXWiki
| (4 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| + | * Simulation of Collimator Cave and Pair Spectrometer background [http://www.jlab.org/~somov/cave_bg/note_cave_bg_v1.pdf] | ||
| + | |||
Bellow are some plots with the dose distributions in the experimental hall and the | Bellow are some plots with the dose distributions in the experimental hall and the | ||
collimator cave which Pavel Degtiarenko produced using his GEANT simulation. | collimator cave which Pavel Degtiarenko produced using his GEANT simulation. | ||
| − | + | Pavel's simulation is expected to provide more realistic production of neutrons in gamma(e) nucleus | |
| − | interactions. | + | interactions. |
| − | + | ||
| − | + | <u> Old collimator cave geometry implemented in the Geant simulation ( 2007-12-07 ) </u> | |
| + | |||
| + | :* [[Media:hd2008_v01.pdf | Integrated dose distributions ]] | ||
| + | |||
| + | :* [[Media:neut_halld_old.jpg | Neutrons produced by 10000 beam photons ]] | ||
| + | |||
| + | <u> New collimator cave geometry optimized with Geant simulation </u> | ||
| − | * [ | + | :* [[Media:hd2009_v01.pdf | Integrated dose distributions ]] |
| − | * [ | + | :* [[Media:dose7.pdf | Dose distribution in front of the GlueX detector as a function of the radial distance from the beamline ]] |
Latest revision as of 14:42, 3 June 2009
- Simulation of Collimator Cave and Pair Spectrometer background [1]
Bellow are some plots with the dose distributions in the experimental hall and the collimator cave which Pavel Degtiarenko produced using his GEANT simulation. Pavel's simulation is expected to provide more realistic production of neutrons in gamma(e) nucleus interactions.
Old collimator cave geometry implemented in the Geant simulation ( 2007-12-07 )
New collimator cave geometry optimized with Geant simulation
