Update of StrippingBs2JpsieePhi for EoY stripping.

• Increase the width of mass windows to have better left side-band
• Adjust the order of cuts to reduce timing.

The rate and timing looks fine:
StrippingReport                                                INFO Event 10000, Good event 8816
 |                                              *Decision name*|*Rate,%*|*Accepted*| *Mult*|*ms/evt*|
 |_StrippingGlobal_                                            |  0.3630|        32|       |  13.383|
 |_StrippingSequenceStreamLeptonic_                            |  0.3630|        32|       |  13.237|
 |!StrippingBetaSBs2JpsieePhiDetachedLine                      |  0.2155|        19|  1.474|  10.719|
 |!StrippingBetaSBs2JpsieePhiFromTracksLine                    |  0.2042|        18|  1.500|   1.054|
 |!StrippingBetaSBs2JpsieePhiLine                              |  0.0794|         7|  2.571|   0.021|
 |!StrippingBetaSBs2JpsieePhiDetachedLine_TIMING               |  0.2155|        19|  1.474|   0.021|
 |!StrippingBetaSBs2JpsieePhiFromTracksLine_TIMING             |  0.2042|        18|  1.500|   0.021|
 |!StrippingBetaSBs2JpsieePhiLine_TIMING                       |  0.1021|         9|  1.222|   0.014|

Phys/StrippingSelections/python/StrippingSelections/StrippingB2CC/StrippingBs2JpsieePhi.py

@@ -24,15 +24,16 @@ default_config = {
         , 'ElectronPIDLoose'           :     0.    # adimensional
         , 'ElectronTrackCHI2pDOFLoose' :     5.    # adimensional
         , 'JpsiVertexCHI2pDOFLoose'    :    15.    # adimensional
-        , 'JpsiMassMinLoose'           :  1800.    # MeV
+        , 'JpsiMassMinLoose'           :  1600.    # MeV
         , 'JpsiMassMaxLoose'           :  3600.    # MeV
         , 'KaonTrackCHI2pDOFLoose'     :     5.    # adimensional
+        , 'KaonPIDLoose'               :    -3.    # adimensional
         , 'PhiPTLoose'                 :  1000.    # MeV
         , 'PhiVertexCHI2pDOFLoose'     :    15.    # adimensional
         , 'PhiMassMinLoose'            :   990.    # MeV
         , 'PhiMassMaxLoose'            :  1050.    # MeV
         , 'BsVertexCHI2pDOFLoose'      :    10.    # adimensional
-        , 'BsMassMinLoose'             :  4000.    # MeV
+        , 'BsMassMinLoose'             :  3500.    # MeV
         , 'BsMassMaxLoose'             :  6000.    # MeV
         , 'LifetimeCut'                : " & (BPVLTIME()>0.3*ps)"
         , 'PrescaleLoose'              :     1.    # adamenssional
@@ -41,16 +42,16 @@ default_config = {
         , 'ElectronPID'           :     0.    # adimensional
         , 'ElectronTrackCHI2pDOF' :     5.    # adimensional
         , 'JpsiVertexCHI2pDOF'    :    15.    # adimensional
-        , 'JpsiMassMin'           :  1800.    # MeV
+        , 'JpsiMassMin'           :  1600.    # MeV
         , 'JpsiMassMax'           :  3600.    # MeV
         , 'KaonTrackCHI2pDOF'     :     5.    # adimensional
-        , 'KaonPID'               :    -2.    # adimensional
+        , 'KaonPID'               :    -3.    # adimensional
         , 'PhiPT'                 :  1000.    # MeV
         , 'PhiVertexCHI2pDOF'     :    15.    # adimensional
         , 'PhiMassMin'            :   990.    # MeV
         , 'PhiMassMax'            :  1050.    # MeV
         , 'BsVertexCHI2pDOF'      :    10.    # adimensional
-        , 'BsMassMin'             :  4000.    # MeV
+        , 'BsMassMin'             :  3500.    # MeV
         , 'BsMassMax'             :  6000.    # MeV
         , 'BsDIRA'                :     0.99  # adimensional
         , 'Prescale'              :     0.1   # adamenssional
@@ -76,6 +77,7 @@ class Bs2JpsieePhiConf(LineBuilder):
                 , 'JpsiMassMinLoose'               # MeV
                 , 'JpsiMassMaxLoose'               # MeV
                 , 'KaonTrackCHI2pDOFLoose'         # adimensional
+                , 'KaonPIDLoose'                   # adimensional
                 , 'PhiPTLoose'                     # MeV
                 , 'PhiVertexCHI2pDOFLoose'         # adimensional
                 , 'PhiMassMinLoose'                # MeV
@@ -143,12 +145,13 @@ class Bs2JpsieePhiConf(LineBuilder):
 
         _stdPhi = DataOnDemand(Location="Phys/StdLoosePhi2KK/Particles")
         _phi = FilterDesktop("FilterPhi2KKFor"+name,
-                             Code = "   (PT > %(PhiPT)s *MeV)" \
+                             Code = \
+                                    "   (MM > %(PhiMassMin)s *MeV)" \
+                                    " & (MM < %(PhiMassMax)s *MeV)" \
+                                    " & (PT > %(PhiPT)s *MeV)" \
                                     " & (MINTREE('K+'==ABSID,PIDK-PIDpi) > %(KaonPID)s )" \
                                     " & (MAXTREE('K+'==ABSID,TRCHI2DOF) < %(KaonTrackCHI2pDOF)s)" \
-                                    " & (VFASPF(VCHI2/VDOF) < %(PhiVertexCHI2pDOF)s)" \
-                                    " & (MM > %(PhiMassMin)s *MeV)" \
-                                    " & (MM < %(PhiMassMax)s *MeV)" % config
+                                    " & (VFASPF(VCHI2/VDOF) < %(PhiVertexCHI2pDOF)s)" % config
                             )
         Phi = Selection("SelPhi2KKFor"+name,
                         Algorithm = _phi,
@@ -162,9 +165,12 @@ class Bs2JpsieePhiConf(LineBuilder):
                                MotherCut = MC,
                                ReFitPVs = False
                                )
+        # Select Phi first (we throw away less at the first state but
+        # StdLoosePhi2KK is a bit quicker than StdLooseDiElectron and co)
         Bs = Selection(name,
                        Algorithm = _Bs,
-                       RequiredSelections = [Jpsi, Phi])
+                       #RequiredSelections = [Jpsi, Phi])
+                       RequiredSelections = [Phi, Jpsi])
 
         return StrippingLine(name+"Line"
               , prescale = config['Prescale']
@@ -189,11 +195,13 @@ class Bs2JpsieePhiConf(LineBuilder):
     
         _stdPhi = DataOnDemand(Location="Phys/StdLoosePhi2KK/Particles")
         _phi = FilterDesktop("FilterPhi2KKFor"+name,
-                             Code = "   (PT > %(PhiPTLoose)s *MeV)" \
+                             Code = \
+                                    "   (MM > %(PhiMassMinLoose)s *MeV)" \
+                                    " & (MM < %(PhiMassMaxLoose)s *MeV)" \
+                                    " & (PT > %(PhiPTLoose)s *MeV)" \
+                                    " & (MINTREE('K+'==ABSID,PIDK-PIDpi) > %(KaonPIDLoose)s )" \
                                     " & (MAXTREE('K+'==ABSID,TRCHI2DOF) < %(KaonTrackCHI2pDOFLoose)s)" \
-                                    " & (VFASPF(VCHI2/VDOF) < %(PhiVertexCHI2pDOFLoose)s)" \
-                                    " & (MM > %(PhiMassMinLoose)s *MeV)" \
-                                    " & (MM < %(PhiMassMaxLoose)s *MeV)" % config
+                                    " & (VFASPF(VCHI2/VDOF) < %(PhiVertexCHI2pDOFLoose)s)" % config
                             )
         Phi = Selection("SelPhi2KKFor"+name,
                         Algorithm = _phi,
@@ -207,9 +215,13 @@ class Bs2JpsieePhiConf(LineBuilder):
                                MotherCut = MC + config['LifetimeCut'],
                                ReFitPVs = True
                                )
+        # Select Phi first (we throw away less at the first state but
+        # StdLoosePhi2KK is a bit quicker than StdLooseDiElectron and co)
         Bs = Selection(name,
                        Algorithm = _Bs,
-                       RequiredSelections = [Jpsi, Phi])
+                       #RequiredSelections = [Jpsi, Phi])
+                       RequiredSelections = [Phi, Jpsi])
+
 
         return StrippingLine(name+"Line"
               , prescale = config['PrescaleLoose']