Update probQQtoQ and BeamRemnants settings in config (#2312)

Author: MRazza879

MC/config/PWGHF/pythia8/generator/pythia8_lambdab_probQQtoQ.cfg

@@ -28,13 +28,15 @@ ColourReconnection:timeDilationPar 0.18
 StringPT:sigma 0.335
 StringZ:aLund 0.36
 StringZ:bLund 0.56
-#StringFlav:probQQtoQ 0.078
-StringFlav:probQQtoQ 0.17
+StringFlav:probQQtoQ 0.078
 StringFlav:ProbStoUD 0.2
 StringFlav:probQQ1toQQ0join 0.0275,0.0275,0.0275,0.0275
 MultiPartonInteractions:pT0Ref 2.15
 BeamRemnants:remnantMode 1
 BeamRemnants:saturation 5  
+BeamRemnants:allowBeamJunction = off
+BeamRemnants:beamJunction = off
+ColourReconnection:allowDiquarkJunctionCR = off
 
 # Correct decay lengths (wrong in PYTHIA8 decay table)
 # Lb