rxnnetworkex
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rxnnetworkex [2014/05/02 09:53] cyburt |
rxnnetworkex [2014/05/28 13:32] cyburt |
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| - | ====== TALENT ====== | + | ====== EXERCISES ====== |
| - | ===== Training in Advanced Low Energy Nuclear Theory: EXERCISES ===== | + | **[[RXNnetworkEX|Reaction Networks]]**, **[[NuclPhysInput|Nucl Physics Input]]**, **[[HydroEX|Hydro]]**, **[[BBNEX|BBN]]** |
| - | [[http://www.nucleartalent.org|{{:talent.png?650|Nuclear TALENT}}]] | + | |
| - | [[RXNnetworkEX|Reaction Networks]], [[HydroEX|Hydrodynamics]], [[AnlyPlot|Abundances, Analysis and Plotting]], [[NuclPhysInput|Nuclear Physics Input]] | + | |
| - | ==== Reaction Network Exercises ==== | + | |
| <box 80% left orange|**(Pre-Course Assignment)**> | <box 80% left orange|**(Pre-Course Assignment)**> | ||
| Line 9: | Line 6: | ||
| **Download, compile and run the Reaction Network Code** | **Download, compile and run the Reaction Network Code** | ||
| - | - Download the [[|Reaction Network Code]]. | + | - Download the [[rxnnetcode|Reaction Network Code]]. |
| - | - Compile the code with your fortran90 compiler. | + | - Compile the code with your fortran90 compiler, following the instructions in doc/Compiling.txt in the XNet distribution. |
| - | - Report in the Reaction Network Code discussion thread your success with machine information. | + | - Report in the Reaction Network Code discussion thread your success with machine and compiler information. |
| + | - Run a first test problem, following the instructions in doc/Running.txt in the XNet distribution. | ||
| + | * Your results should look like this figure. {{:XNet_test.png?direct&200}} | ||
| + | - Try various temperatures and densities by changing the th_const file. | ||
| + | |||
| </box> | </box> | ||
| + | |||
| <box 80% left blue|**(During-Course Assignment)**> | <box 80% left blue|**(During-Course Assignment)**> | ||
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| - Temperature/density trajectories | - Temperature/density trajectories | ||
| - | * $ T(t) = T(0)\exp{(-t/\tau)} $ | + | * $ T(t) = T(0)\exp{(-t/\tau)} $ or $\ T(t) = T(0)(1+\frac{t}{n\tau})^{-n} $ |
| - | * or $ T(t) = \frac{T(0)}{(1+t/(n\tau))^n} $ | + | * $ [1.+f_{\nu}(T(0))]\rho (t) = \rho (0) [1.+f_{\nu}(T(t))](T(t)/T(0))^3$ |
| - | + | ||
| - | * $ \rho (t) = \rho (0) [1.+f_{\nu}(T(t))](T(t)/T(0))^3$ | + | |
| Line 36: | Line 36: | ||
| * How does the trajectory form affect the results? | * How does the trajectory form affect the results? | ||
| </box> | </box> | ||
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| ~~DISCUSSION|Reaction Network Exercises Discussion~~ | ~~DISCUSSION|Reaction Network Exercises Discussion~~ | ||
rxnnetworkex.txt · Last modified: 2014/05/29 08:24 by cyburt
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