*-------------------------------------------------------------------
*
*    Material: Silicon     [1]
*    Element : BF2         [5]
*
*    energy    rp      drp     gamma    beta2
25. 	 0.02583 	 0.01446 	 -0.65139 	 11.96689 	 0.01446
50. 	 0.04610 	 0.02452 	 -0.11660 	 6.26943 	 0.02452
75. 	 0.05900 	 0.03129 	 -0.23725 	 15.47629 	 0.03129
100. 	 0.07555 	 0.03702 	 -0.18970 	 7.74301 	 0.03702
120. 	 0.08207 	 0.03490 	 -0.36106 	 7.15967 	 0.0349
 	  	  	  	  	 
