Commit 7c0f1153 authored by Jolanta Brodzicka's avatar Jolanta Brodzicka
Browse files

Adding D2KPiEta DecFile

parent 61fb51c8
Pipeline #3168462 failed with stages
in 7 minutes and 17 seconds
# EventType: 27263477
#
# Descriptor: { [D*+ -> (D0 -> (anti-K*0 -> K- pi+) (eta -> gamma gamma) ) pi+]cc, [D*+ -> (D0 -> (anti-K*0_0 -> K- pi+) (eta -> gamma gamma) ) pi+]cc, [D*+ -> (D0-> K- (a_0+ -> pi+ (eta -> gamma gamma)) ) pi+]cc }
#
# NickName: Dst_D0pi,Kpieta=TightCut,tighter,Coctail
#
# Cuts: LoKi::GenCutTool/TightCut
#
# Documentation:
# Decay file for D* -> D0 pi+
# where D0 decays to right-sign mode (K- pi+ eta)
# with incoherent resonance Coctail based on Belle result arXiv:2003.07759
# EndDocumentation
#
# PhysicsWG: Charm
# Tested: Yes
# Responsible: Jolanta Brodzicka
# Email: Jolanta.Brodzicka@cern.ch
# Date: 20211018
# CPUTime: <1min
#
# InsertPythonCode:
# #
# from Configurables import LoKi__GenCutTool
# from Gauss.Configuration import *
# gen = Generation()
# gen.SignalPlain.addTool ( LoKi__GenCutTool , 'TightCut' )
# tightCut = gen.SignalPlain.TightCut
# tightCut.Decay = '[ D*(2010)+ => ^( D0 ==> ^K- ^pi+ ^( eta -> ^gamma ^gamma ) ) ^pi+]CC'
# tightCut.Preambulo += [
# 'from GaudiKernel.SystemOfUnits import MeV ',
# 'inAcc = in_range ( 0.005 , GTHETA , 0.400 ) ',
# 'inCaloAcc = ( in_range(0.000, abs(GPX/GPZ), 0.300) & in_range(0.000, abs(GPY/GPZ), 0.250) & (GPZ > 0) )',
# 'goodD0Eta = ( GINTREE( ("gamma"==GABSID) & (GPT > 1200 * MeV) & inAcc & inCaloAcc ) )',
# 'goodD0K = ( ("K-"==GABSID) & (GPT > 400 * MeV) & inAcc )',
# 'goodD0Pi = ( ("pi+"==GABSID) & (GPT > 400 * MeV) & inAcc )',
# 'goodD0 = ( (GPT > 1600 * MeV) & GINTREE(goodD0K) & GINTREE(goodD0Pi) & GINTREE(goodD0Eta) )'
# ]
# tightCut.Cuts = {
# '[pi+]cc' : 'inAcc ',
# '[D0]cc' : 'goodD0 '
# }
# EndInsertPythonCode
Alias MyD0 D0
Alias MyantiD0 anti-D0
ChargeConj MyD0 MyantiD0
#
Alias MyK*0 K*0
Alias Myanti-K*0 anti-K*0
ChargeConj MyK*0 Myanti-K*0
#
#
Alias Mya0+ a_0+
Alias Mya0- a_0-
ChargeConj Mya0+ Mya0-
#
Alias MyK*0(1430) K_0*0
Alias Myanti-K*0(1430) anti-K_0*0
ChargeConj MyK*0(1430) Myanti-K*0(1430)
#
#
Alias Myeta eta
#
Decay D*+sig
1.000 MyD0 pi+ VSS;
Enddecay
CDecay D*-sig
Decay MyD0
0.48 Myanti-K*0 Myeta SVS;
0.32 Myanti-K*0(1430) Myeta PHSP;
0.39 K- Mya0+ PHSP;
Enddecay
CDecay MyantiD0
#
Decay Myanti-K*0
1.0 K- pi+ VSS;
Enddecay
CDecay Myanti-K*0
#
Decay Myanti-K*0(1430)
1.0 K- pi+ PHSP;
Enddecay
CDecay Myanti-K*0(1430)
#
Decay Mya0+
1.0 pi+ Myeta PHSP;
Enddecay
CDecay Mya0-
#
Decay Myeta
1.0 gamma gamma PHSP;
Enddecay
#
End
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