Page MenuHomeHEPForge
Files F8308684

TwoTrack.java
No OneTemporary
Actions

TwoTrack.java
View Options

import at.hephy.Rave.*;
import java.lang.Math.*;
public class TwoTrack
{
public static RaveTrack trackOne()
{
RaveVector6D v = new RaveVector6D ( 0.00025, 0.0014, 0.5303, 1.0104, -0.1750, -0.07375 );
RaveCovariance6D cov = new RaveCovariance6D(7.2e-7, 3.5e-6, 1.5e-6, 2.e-5, -2.6e-7, 2.e-5,
-1.4e-7, -2.5e-7, -1.e-7,-7.7e-7,-1.5e-6, 5.e-8,
-1.1e-7, 2.2e-8,-1.6e-6,5.e-6,-5.3e-7,-3.2e-7,
4.4e-7,3.8e-8,4.e-7 );
return new RaveTrack(v,cov,-1,0.,0., 1 );
}
public static RaveTrack trackTwo()
{
RaveVector6D v = new RaveVector6D ( -0.0008, -0.0039, 0.5209, 3.525, -0.788, 1.758 );
RaveCovariance6D cov = new RaveCovariance6D(5.2e-6, 3.9e-6,-8.7e-6, 2.2e-5, -1.9e-6, -8.7e-6,
-1.4e-7, -2.5e-7, -1.e-7,-7.7e-7,-1.5e-6, 5.e-8,
-1.1e-7, 2.2e-8,-1.6e-6,5.e-6,-5.3e-7,-3.2e-7,
4.4e-7,3.8e-8,4.e-7 );
return new RaveTrack(v,cov,-1,0.,0., 1 );
}
public static RaveTrackContainer createTracks()
{
RaveTrackContainer cont = new RaveTrackContainer();
cont.add ( trackOne() );
cont.add ( trackTwo() );
return cont;
}
public static void main( String[] args )
{
System.out.println( "" );
System.out.println( "================================================" );
System.out.println( " TwoTrack.java" );
RaveConstantMagneticField field = new RaveConstantMagneticField(0.,0.,4.);
RaveVertexFactory fac = new RaveVertexFactory( field );
System.out.println("Rave Magnetic field is " + fac.getMagneticField().inTesla( new RavePoint3D() ) );
RaveTrackContainer cont = createTracks();
RaveVertexContainer v = fac.create ( cont, "avf" );
System.out.println( "Produced " + v.size() + " vertices." );
if ( v.size() > 0 )
{
RaveVertex primary=v.get(0);
System.out.println( "Primary vertex at " + primary.position() );
RavePoint3D right = new RavePoint3D (0.0168, -0.0045, 0.5288);
if ( Math.abs ( primary.position().x() - right.x() ) < 1e-4 &&
Math.abs ( primary.position().y() - right.y() ) < 1e-4 &&
Math.abs ( primary.position().z() - right.z() ) < 1e-4 )
{
System.out.println (" Test passed!");
} else {
System.out.println ("ERROR: Vertex expected elsewhere!!!" );
}
}
System.out.println( "================================================" );
System.out.println( "" );
}
}

File Metadata

Mime Type
text/x-c
Expires
Sat, Dec 21, 12:53 PM (1 d, 7 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
4022834
Default Alt Text
TwoTrack.java (2 KB)

Event Timeline