From 3b99e541f76bb8fca8fb75b0d3e7c5b592bc5d90 Mon Sep 17 00:00:00 2001
From: Amy Schertz <amschertz@email.wm.edu>
Date: Tue, 25 Aug 2026 14:27:37 -0400
Subject: [PATCH] fix typo that incorrectly calculates boost when calculating
 Gottfried-Jackson angles

---
 src/libraries/AMPTOOLS_AMPS/vecPsAngles.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libraries/AMPTOOLS_AMPS/vecPsAngles.cc b/src/libraries/AMPTOOLS_AMPS/vecPsAngles.cc
index 1cf9bb204..9aebf974e 100644
--- a/src/libraries/AMPTOOLS_AMPS/vecPsAngles.cc
+++ b/src/libraries/AMPTOOLS_AMPS/vecPsAngles.cc
@@ -132,7 +132,7 @@ vector<double> getXDecayAngles( double polAngle,
     //        the beam both vectors are expressed in the center-of-mass frame
     //        (the same as helicity frame)
     // TLorentzVector beam_x = beam_cm;
-    // beam_x.Boost(-1.0*xBoost);
+    // beam_x.Boost(xBoost);
     // TVector3 z = (beam_x.Vect()).Unit();
     // TVector3 y = ((beam_cm_unit.Vect()).Cross(particleX_cm.Vect())).Unit();
     // TVector3 x = (y.Cross(z)).Unit();