lcsim/src/org/lcsim/util/step

diff -N RadLengths.java
--- RadLengths.java	17 Jun 2005 17:54:38 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,75 +0,0 @@

-package hep.lcd.util.material;
-import java.util.Hashtable;
-
-/**
-*  RadLengths.java
-*
-*  This class provides access to radiation lengths table for different materials.
-*  Its data is copied from PDG "Review of Particle Physics", 1998
-*
-*/
-
-public class RadLengths extends Hashtable<String,Double>
-{
-
-	/**
-	*  Initialize table
-	*/
- 
- 	public RadLengths()
- 	{
-	  this(64);
-	  this.put("air",new Double(30423.));
-	  this.put("al",new Double(8.9));
-	  this.put("be",new Double(35.28));
-	  this.put("carbon",new Double(18.895));
-	  this.put("cu",new Double(1.43));
-	  this.put("fe",new Double(1.76));
-	  this.put("stainless_steel",new Double(1.766));
-	  this.put("g10",new Double(19.4));
-	  this.put("pb",new Double(0.56));
-	  this.put("polystyrene",new Double(42.4));
-	  this.put("polystyrenefoam",new Double(683.7));
-	  this.put("si",new Double(9.36));
-	  this.put("w",new Double(0.35));
-	  this.put("ti",new Double(3.563));
-	  this.put("u",new Double(0.32));
-	  this.put("nitrogen_liq",new Double(47.1));
-	  this.put("nitrogen_gas",new Double(30392.));
-	  this.put("argon_liq",new Double(14.));
-	  this.put("argon_gas",new Double(10970.));
-	  this.put("glass",new Double(12.7));
-	  this.put("quartz",new Double(12.3));
-	  this.put("nylon",new Double(36.7));
-	  this.put("lexan",new Double(34.6));
-	  this.put("mylar",new Double(28.7));
-	  this.put("kapton",new Double(28.6));
-	  this.put("polyethylene",new Double(47.9));
-	  this.put("plexiglas",new Double(34.4));
-	  this.put("teflon",new Double(15.8));
-	  this.put("tyvek",new Double(44.78));
-	  this.put("baf2",new Double(2.05));
-	  this.put("bgo",new Double(1.12));
-	  this.put("csi",new Double(1.85));
-	  this.put("lif",new Double(14.91));
-	  this.put("naf",new Double(11.68));
-	  this.put("nai",new Double(2.59));
-	  this.put("silica",new Double(150.));  
-	}
-
- 	public RadLengths(int ne)
- 	{
-  	 super(ne);
- 	} 
-
-	/**
-	* Return radiation length in cm
-	* @param material - name of material 
-	*/ 
- 
- 	public synchronized double getRL(String material)
- 	{
-  	 String lkey = material.toLowerCase();
-  	 return ((Double) this.get(lkey)).doubleValue();
- 	}
-}