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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /767/CH4/EX4.3.1/Ch04Exa4_3_1.sci | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '767/CH4/EX4.3.1/Ch04Exa4_3_1.sci')
| -rwxr-xr-x | 767/CH4/EX4.3.1/Ch04Exa4_3_1.sci | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/767/CH4/EX4.3.1/Ch04Exa4_3_1.sci b/767/CH4/EX4.3.1/Ch04Exa4_3_1.sci new file mode 100755 index 000000000..e878bdbe8 --- /dev/null +++ b/767/CH4/EX4.3.1/Ch04Exa4_3_1.sci @@ -0,0 +1,12 @@ +// Scilab code Exa4.3.1: To calculate the cross section of Li(3,7) : Page 179(2011)
+t = 10^-5; // Thickness of Li(3,7), m
+d = 500; // Density, Kg/m^3
+N = 6.023e+026; // Number of nuclei in 7-Kg of Li-7
+M = 7 ; // Molar mass of Li
+n = d*N*t/M; // Number of Li(3,7) nuclei/area
+N_p = 10^8; // Number of neutron produced/s
+N_0 = 10^13; // Number of incident particle striking/unit area of target
+C_s = N_p/(N_0*n*10^(-028)); // Cross section, b
+printf("\n Cross section : %5.3f b", C_s)
+ // Result
+// Cross section : 0.232 b
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