Merge pull request #225 from portalesHEP/winter2023_Ztautau91

missing Z->tautau whizard card at ecm=91.2 GeV

FCCee/Generator/Whizard/v3.0.3/wzp6_ee_tautau_ecm91p2.sin

@@ -0,0 +1,47 @@
+# whizard v3.0.3
+
+model = SM
+
+# Center of mass energy
+sqrts = 91.2 GeV
+
+# Processes
+
+
+process proc = e1, E1 => e3, E3
+
+beams = e1, E1 => gaussian => isr
+?keep_beams  = true    
+?keep_remnants = true
+
+! beams = e1, E1 => gaussian 
+gaussian_spread1 = 0.132%
+gaussian_spread2 = 0.132%
+
+
+?isr_handler       = true
+$isr_handler_mode = "recoil"
+isr_alpha          = 0.0072993
+isr_mass           = 0.000511
+
+
+! Parton shower and hadronization
+?ps_fsr_active          = true
+?ps_isr_active          = false
+?hadronization_active   = true
+$shower_method          = "PYTHIA6"
+!?ps_PYTHIA_verbose     = true
+
+
+$ps_PYTHIA_PYGIVE = "MSTJ(28)=0; PMAS(25,1)=125.; PMAS(25,2)=0.4143E-02; MSTJ(41)=2; MSTU(22)=2000; PARJ(21)=0.40000; PARJ(41)=0.11000; PARJ(42)=0.52000; PARJ(81)=0.25000; PARJ(82)=1.90000; MSTJ(11)=3; PARJ(54)=-0.03100; PARJ(55)=-0.00200; PARJ(1)=0.08500; PARJ(3)=0.45000; PARJ(4)=0.02500; PARJ(2)=0.31000; PARJ(11)=0.60000; PARJ(12)=0.40000; PARJ(13)=0.72000; PARJ(14)=0.43000; PARJ(15)=0.08000; PARJ(16)=0.08000; PARJ(17)=0.17000; MSTP(3)=1;MSTP(71)=1; MSTP(151)=1; PARP(151)=5.96e-3 ; PARP(152)=23.8E-6; PARP(153)=0.397; PARP(154)=10.89"
+
+
+
+integrate (proc) { iterations = 10:100000:"gw", 5:200000:"" }
+
+# n_events should be passed by the EventProducer
+# n_events = 100000
+
+sample_format =  stdhep
+$extension_stdhep = "stdhep"
+simulate (proc) {checkpoint = 100}