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Commit 47a08fad authored by Jialu Wang's avatar Jialu Wang
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haha

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1 merge request!1527Bd2Lzppi-TightCut
Pipeline #5699789 failed with stages
in 1 minute and 56 seconds
# EventType: 11104145
#
# Descriptor: [B0 -> (Lambda~0 -> p+ pi-) anti-p- pi+]cc
#
# NickName: Bd_Lambdappi=TightCut
#
# Cuts: LoKi::GenCutTool/TightCut
#
# InsertPythonCode:
#
# from Configurables import LoKi__GenCutTool
# from Gauss.Configuration import *
# Generation().SignalRepeatedHadronization.addTool( LoKi__GenCutTool,'TightCut')
# tightCut = Generation().SignalRepeatedHadronization.TightCut
# tightCut.Decay = '^[Beauty ==> ^(Lambda~0 ==> p+ pi-) ^p~- ^pi+]CC'
# tightCut.Preambulo += [
# 'from GaudiKernel.SystemOfUnits import millimeter, micrometer, MeV, GeV',
# 'inAcc = in_range (0.005, GTHETA, 0.400) & in_range ( 2.0 , GETA , 5.0)',
# 'goodB = (GPT > 1000 * MeV)',
# 'goodL0 = (GP > 5000 * MeV)',
# 'goodBDaugP = in_range ( 8.0 * GeV , GP , 300 * GeV) & (GPT > 200 * MeV)',
# 'goodBDaugPi = in_range ( 1.5 * GeV , GP , 400 * GeV) & (GPT > 200 * MeV)',
# 'L0FD = GTIME > 50 * micrometer'
# ]
# tightCut.Cuts = {
# '[Beauty]cc' : 'goodB',
# '[Lambda~0]cc' : 'inAcc & goodL0 & L0FD',
# '[p~-]cc' : 'inAcc & goodBDaugP',
# '[pi+]cc' : 'inAcc & goodBDaugPi'
# }
#
# EndInsertPythonCode
#
#
# Documentation: Daughters in LHCb acceptance with some tight cut.
# Acc
# EndDocumentation
#
# PhysicsWG: BnoC
# Tested: Yes
# Responsible: Jialu Wang
# Email: jialu.wang@cern.ch
# Date: 20230401
# CPUTime: 3 min
#
#
#
Alias MyLambda Lambda~0
Alias MyantiLambda anti-Lambda~0
ChargeConj MyLambda MyantiLambda
#
Decay B0sig
1.000 pi+ anti-p- MyLambda PHSP;
Enddecay
CDecay anti-B0sig
#
Decay MyLambda
1.000 p+ pi- PHSP;
Enddecay
CDecay MyantiLambda
#
End
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