adding book

1 files changed, 63 insertions, 0 deletions

diff --git a/Modern_Physics/Chapter15.ipynb b/Modern_Physics/Chapter15.ipynb
new file mode 100755
index 00000000..d83185b4
--- /dev/null
+++ b/Modern_Physics/Chapter15.ipynb
@@ -0,0 +1,63 @@
+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:fbb8ae4f61a2f656bdccdaea83dd7c5e0f4029b53a892411eec2330f543018a0"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 15: Elementary Particles"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 15.5, page no. 570"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "\n",
+      "\n",
+      "#variable declaration\n",
+      "\n",
+      "mp = 938.3          #mass of proton (MeV/c^2)\n",
+      "mpi = 135           #mass of pion (MeV/c^2)\n",
+      "\n",
+      "#Calculation\n",
+      "\n",
+      "Kth = ((2*mp + mpi)**2 - (2*mp)**2)/(2*mp)\n",
+      "\n",
+      "#result\n",
+      "\n",
+      "print \"The kinetic energy of protons\",round(Kth),\"MeV.\""
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "The kinetic energy of protons 280.0 MeV.\n"
+       ]
+      }
+     ],
+     "prompt_number": 2
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
\ No newline at end of file