lcsim/src/org/lcsim/util/swim
diff -u -r1.7 -r1.8
--- HelixSwim.java 15 Aug 2005 22:57:39 -0000 1.7
+++ HelixSwim.java 15 Aug 2005 23:10:25 -0000 1.8
@@ -16,7 +16,7 @@
* This implementation works for charged and neutral particles alike.
*
* @author W.Walkowiak
- * @version $Id: HelixSwim.java,v 1.7 2005/08/15 22:57:39 jstrube Exp $
+ * @version $Id: HelixSwim.java,v 1.8 2005/08/15 23:10:25 jstrube Exp $
*/
public class HelixSwim {
/**
@@ -149,7 +149,7 @@
m_x[0] = m_xc + m_rc * Math.cos(m_alpha0 + alp);
m_x[1] = m_yc + m_rc * Math.sin(m_alpha0 + alp);
- m_x[2] = m_z0 - m_iq * m_c * m_pz * alp;
+ m_x[2] = m_z0 * m_c * m_pz * alpha;
} else { // neutrals or no field