SMEFTatNLO not converging with top and photon in final state
Dear experts,
I am using MG5 3.3.2 with the SMEFTatNLO model to generate the tWa process at NLO in QCD. The restrict_NLO.dat card that I am using is pasted at the bottom.
The generation of the pp->tWa process does not converge, as during generation there are jobs stuck indefinitely. To factor out that this could be due to the Diagram Removal I am applying, I have tested the same with generating the tqa process, but also in this case the generation does not converge. A noticeable difference is that everything works well in case I try to generate the tta process.
I paste here also the run_banners for tWa and tqa.
For tqa, I have tried setting nlo_mixed_expansion at both True and False and both giving the coupling orders linear or squared in the proc_card.dat. I am not sure what it should be of the acknowledged_
Is there something I am not considering with the generation of these processes?
Thank you for your help.
Best,
Michel
restrict_NLO.dat
#######
## PARAM_CARD AUTOMATICALY GENERATED BY THE UFO #######
#######
#######
## INFORMATION FOR SMINPUTS
#######
Block SMINPUTS
2 1.166370e-05 # Gf
3 1.184000e-01 # aS
#######
## INFORMATION FOR MASS
#######
Block MASS
6 1.720000e+02 # MT
23 9.118760e+01 # MZ
24 7.982440e+01 # MW
25 1.250000e+02 # MH
## Not dependent paramater.
## Those values should be edited following analytical the
## analytical expression. Some generator could simply ignore
## those values and use the analytical expression
22 0.000000 # a : 0.0
21 0.000000 # g : 0.0
9000001 0.000000 # ghA : 0.0
9000005 0.000000 # ghG : 0.0
12 0.000000 # ve : 0.0
14 0.000000 # vm : 0.0
16 0.000000 # vt : 0.0
11 0.000000 # e- : 0.0
13 0.000000 # mu- : 0.0
15 0.000000 # ta- : 0.0
2 0.000000 # u : 0.0
4 0.000000 # c : 0.0
1 0.000000 # d : 0.0
3 0.000000 # s : 0.0
5 0.000000 # b : 0.0
9000002 91.187600 # ghZ : MZ
9000003 79.824400 # ghWp : MW
9000004 79.824400 # ghWm : MW
250 91.187600 # G0 : MZ
251 79.824400 # G+ : MW
#######
## INFORMATION FOR DECAY
#######
DECAY 6 1.508336e+00
DECAY 23 2.495200e+00
DECAY 24 0.
DECAY 25 0.
## Not dependent paramater.
## Those values should be edited following analytical the
## analytical expression. Some generator could simply ignore
## those values and use the analytical expression
DECAY 22 0. # a : 0.0
DECAY 21 0. # g : 0.0
DECAY 9000001 0. # ghA : 0.0
DECAY 9000005 0. # ghG : 0.0
DECAY 12 0. # ve : 0.0
DECAY 14 0. # vm : 0.0
DECAY 16 0. # vt : 0.0
DECAY 11 0. # e- : 0.0
DECAY 13 0. # mu- : 0.0
DECAY 15 0. # ta- : 0.0
DECAY 2 0. # u : 0.0
DECAY 4 0. # c : 0.0
DECAY 1 0. # d : 0.0
DECAY 3 0. # s : 0.0
DECAY 5 0. # b : 0.0
DECAY 9000002 0. # ghZ : WZ
DECAY 9000003 0. # ghWp : WW
DECAY 9000004 0. # ghWm : WW
DECAY 250 0. # G0 : WZ
DECAY 251 0. # G+ : WW
#######
## INFORMATION FOR DIM6
#######
Block DIM6
1 1.000000e+03 # Lambda
2 0.0 # cpDC
3 0.0 # cpWB
4 0.0 # cdp
5 0.0 # cp
6 0.0 # cWWW
7 0.0 # cG
8 0.0 # cpG
9 0.0 # cpW
10 0.0 # cpBB
#######
## INFORMATION FOR DIM62F
#######
Block DIM62F
1 0.0 # cpl1
2 0.0 # cpl2
3 0.0 # cpl3
4 0.0 # c3pl1
5 0.0 # c3pl2
6 0.0 # c3pl3
7 0.0 # cpe
8 0.0 # cpmu
9 0.0 # cpta
10 0.0 # cpqMi
11 0.0 # cpq3i
12 0.0 # cpQ3
13 0.0 # cpQM
14 0.0 # cpu
15 0.0 # cpt
16 0.0 # cpd
19 0.0 # ctp
22 0.049973 # ctZ
23 0.761901 # ctW
24 0.0 # ctG
#######
## INFORMATION FOR DIM64F
#######
Block DIM64F
1 0.0 # cQq83
2 0.0 # cQq81
3 0.0 # cQu8
4 0.0 # ctq8
6 0.0 # cQd8
7 0.0 # ctu8
8 0.0 # ctd8
10 0.0 # cQq13
11 0.0 # cQq11
12 0.0 # cQu1
13 0.0 # ctq1
14 0.0 # cQd1
16 0.0 # ctu1
17 0.0 # ctd1
19 0.0 # cQQ8
20 0.0 # cQQ1
21 0.0 # cQt1
23 0.0 # ctt1
25 0.0 # cQt8
#######
## INFORMATION FOR DIM64F2L
#######
Block DIM64F2L
1 0.0 # cQlM1
2 0.0 # cQlM2
3 0.0 # cQl31
4 0.0 # cQl32
5 0.0 # cQe1
6 0.0 # cQe2
7 0.0 # ctl1
8 0.0 # ctl2
9 0.0 # cte1
10 0.0 # cte2
13 0.0 # cQlM3
14 0.0 # cQl33
15 0.0 # cQe3
16 0.0 # ctl3
17 0.0 # cte3
19 0.0 # ctlS3
20 0.0 # ctlT3
21 0.0 # cblS3
#######
## INFORMATION FOR DIM64F4L
#######
Block DIM64F4L
1 0.0 # cll1111
2 0.0 # cll2222
3 0.0 # cll3333
4 0.0 # cll1122
5 0.0 # cll1133
6 0.0 # cll2233
7 0.0 # cll1221
8 0.0 # cll1331
9 0.0 # cll2332
#######
## INFORMATION FOR LOOP
#######
Block LOOP
1 9.118800e+01 # MU_R
#######
## INFORMATION FOR RENOR
#######
Block Renor
1 5.550000e+02 # mueft
#######
## INFORMATION FOR YUKAWA
#######
Block YUKAWA
6 1.720000e+02 # ymt
#======
# QUANTUM NUMBERS OF NEW STATE(S) (NON SM PDG CODE)
#======
Block QNUMBERS 9000001 # ghA
1 0 # 3 times electric charge
2 -1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000002 # ghZ
1 0 # 3 times electric charge
2 -1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000003 # ghWp
1 3 # 3 times electric charge
2 -1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000004 # ghWm
1 -3 # 3 times electric charge
2 -1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000005 # ghG
1 0 # 3 times electric charge
2 -1 # number of spin states (2S+1)
3 8 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 250 # G0
1 0 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 0 # Particle/
Block QNUMBERS 251 # G+
1 3 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
PROC_CARD tWa
#******
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#* * * *
#* *
#* *
#* VERSION 3.3.2 2022-03-18 *
#* *
#* The MadGraph5_aMC@NLO Development Team - Find us at *
#* https:/
#* *
#******
#* *
#* Command File for MadGraph5_aMC@NLO *
#* *
#* run as ./bin/mg5_aMC filename *
#* *
#******
set group_subprocesses Auto
set ignore_
set low_mem_
set complex_mass_scheme False
set include_
set gauge unitary
set loop_optimized_
set loop_color_flows False
set max_npoint_
set default_
set max_t_for_channel 99
set zerowidth_tchannel True
set nlo_mixed_expansion True
import model sm
define p = g u c d s u~ c~ d~ s~
define j = g u c d s u~ c~ d~ s~
define l+ = e+ mu+
define l- = e- mu-
define vl = ve vm vt
define vl~ = ve~ vm~ vt~
import model SMEFTatNLO-NLO
define p = 21 2 4 1 3 -2 -4 -1 -3 5 -5 # pass to 5 flavors
define j = p
define w = w+ w-
define tt = t t~
generate p p > tt w a QED=2 QCD=1 NP=2 [QCD]
output twa_SMEFT_DR1
run_banner tWa
<LesHouchesEvents version="3.0">
<header>
<!--
#******
# *
# MadGraph5_aMC@NLO *
# *
# http://
# http://
# http://
# *
# The MadGraph5_aMC@NLO team *
# *
#......
# *
# This file contains all the information necessary to reproduce *
# the events generated *
# *
# 1. software version *
# 2. proc_card.dat : code generation info including model *
# 3. param_card.dat : model primary parameters in the LH format *
# 4. run_card.dat : running parameters (collider and cuts) *
# *
# *
#******
-->
<MGVersion>
#5.3.3.2
</MGVersion>
<MGRunCard>
<![CDATA[
#******
# MadGraph5_aMC@NLO *
# *
# run_card.dat aMC@NLO *
# *
# This file is used to set the parameters of the run. *
# *
# Some notation/
# *
# Lines starting with a hash (#) are info or comments *
# *
# mind the format: value = variable ! comment *
# *
# Some of the values of variables can be list. These can either be *
# comma or space separated. *
# *
# To display additional parameter, you can use the command: *
# update to_full *
#******
#
#******
# Running parameters
#******
#
#******
# Tag name for the run (one word) *
#******
tag_1 = run_tag ! name of the run
#******
# Number of LHE events (and their normalization) and the required *
# (relative) accuracy on the Xsec. *
# These values are ignored for fixed order runs *
#******
10000 = nevents ! Number of unweighted events requested
-1.0 = req_acc ! Required accuracy (-1=auto determined from nevents)
-1 = nevt_job! Max number of events per job in event generation.
! (-1= no split).
#******
# Output format
#******
-1.0 = time_of_flight ! threshold (in mm) below which the invariant livetime is not written (-1 means not written)
average = event_norm ! average/sum/bias. Normalization of the weight in the LHEF
#******
# Number of points per itegration channel (ignored for aMC@NLO runs) *
#******
0.9 = req_acc_FO ! Required accuracy (-1=ignored, and use the
# These numbers are ignored except if req_acc_FO is equal to -1
5000 = npoints_FO_grid ! number of points to setup grids
4 = niters_FO_grid ! number of iter. to setup grids
10000 = npoints_FO ! number of points to compute Xsec
6 = niters_FO ! number of iter. to compute Xsec
#******
# Random number seed *
#******
0 = iseed ! rnd seed (0=assigned automatically=
#******
# Collider type and energy *
#******
1 = lpp1 ! beam 1 type (0 = no PDF)
1 = lpp2 ! beam 2 type (0 = no PDF)
6500.0 = ebeam1 ! beam 1 energy in GeV
6500.0 = ebeam2 ! beam 2 energy in GeV
#******
# PDF choice: this automatically fixes also alpha_s(MZ) and its evol. *
#******
nn23nlo = pdlabel ! PDF set
244600 = lhaid ! If pdlabel=lhapdf, this is the lhapdf number. Only
! numbers for central PDF sets are allowed. Can be a list;
! PDF sets beyond the first are included via reweighting.
#******
# Include the NLO Monte Carlo subtr. terms for the following parton *
# shower (HERWIG6 | HERWIGPP | PYTHIA6Q | PYTHIA6PT | PYTHIA8) *
# WARNING: PYTHIA6PT works only for processes without FSR!!!! *
#******
HERWIG6 = parton_shower
1.0 = shower_scale_factor ! multiply default shower starting
#******
# Renormalization and factorization scales *
# (Default functional form for the non-fixed scales is the sum of *
# the transverse masses divided by two of all final state particles *
# and partons. This can be changed in SubProcesses/
# dynamical_
#******
False = fixed_ren_scale ! if .true. use fixed ren scale
False = fixed_fac_scale ! if .true. use fixed fac scale
91.118 = muR_ref_fixed ! fixed ren reference scale
91.118 = muF_ref_fixed ! fixed fact reference scale
-1 = dynamical_
! dynamical choices. Can be a list; scale choices beyond the
! first are included via reweighting
1.0 = muR_over_ref ! ratio of current muR over reference muR
1.0 = muF_over_ref ! ratio of current muF over reference muF
#******
# Reweight variables for scale dependence and PDF uncertainty *
#******
1.0, 2.0, 0.5 = rw_rscale ! muR factors to be included by reweighting
1.0, 2.0, 0.5 = rw_fscale ! muF factors to be included by reweighting
True = reweight_scale ! Reweight to get scale variation using the
! rw_rscale and rw_fscale factors. Should be a list of
! booleans of equal length to dynamical_
! specify for which choice to include scale dependence.
False = reweight_PDF ! Reweight to get PDF uncertainty. Should be a
! list booleans of equal length to lhaid to specify for
! which PDF set to include the uncertainties.
#******
# Store reweight information in the LHE file for off-line model- *
# parameter reweighting at NLO+PS accuracy *
#******
False = store_rwgt_info ! Store info for reweighting in LHE file
#******
# ickkw parameter: *
# 0: No merging *
# 3: FxFx Merging - WARNING! Applies merging only at the hard-event *
# level. After showering an MLM-type merging should be applied as *
# well. See http://
# 4: UNLOPS merging (with pythia8 only). No interface from within *
# MG5_aMC available, but available in Pythia8. *
# -1: NNLL+NLO jet-veto computation. See arxiv:1412.8408 [hep-ph]. *
#******
0 = ickkw
#******
#
#******
# BW cutoff (M+/-bwcutoff*
# written in the LHE event file *
#******
15.0 = bwcutoff
#******
# Cuts on the jets. Jet clustering is performed by FastJet. *
# - If gamma_is_j, photons are also clustered with jets. *
# Otherwise, they will be treated as tagged particles and photon *
# isolation will be applied. Note that photons in the real emission *
# will always be clustered with QCD partons. *
# - When matching to a parton shower, these generation cuts should be *
# considerably softer than the analysis cuts. *
# - More specific cuts can be specified in SubProcesses/cuts.f *
#******
1.0 = jetalgo ! FastJet jet algorithm (1=kT, 0=C/A, -1=anti-kT)
0.7 = jetradius ! The radius parameter for the jet algorithm
10.0 = ptj ! Min jet transverse momentum
-1.0 = etaj ! Max jet abs(pseudo-rap) (a value .lt.0 means no cut)
False = gamma_is_j! Wether to cluster photons as jets or not
#******
# Cuts on the charged leptons (e+, e-, mu+, mu-, tau+ and tau-) *
# More specific cuts can be specified in SubProcesses/cuts.f *
#******
0.0 = ptl ! Min lepton transverse momentum
-1.0 = etal ! Max lepton abs(pseudo-rap) (a value .lt.0 means no cut)
0.0 = drll ! Min distance between opposite sign lepton pairs
0.0 = drll_sf ! Min distance between opp. sign same-flavor lepton pairs
0.0 = mll ! Min inv. mass of all opposite sign lepton pairs
30.0 = mll_sf ! Min inv. mass of all opp. sign same-flavor lepton pairs
#******
# Fermion-photon recombination parameters *
# If Rphreco=0, no recombination is performed *
#******
0.1 = Rphreco ! Minimum fermion-photon distance for recombination
-1.0 = etaphreco ! Maximum abs(pseudo-rap) for photons to be recombined (a value .lt.0 means no cut)
False = lepphreco ! Recombine photons and leptons together
False = quarkphreco ! Recombine photons and quarks together
#******
# Photon-isolation cuts, according to hep-ph/9801442 *
# Not applied if gamma_is_j *
# When ptgmin=0, all the other parameters are ignored *
# More specific cuts can be specified in SubProcesses/cuts.f *
#******
20.0 = ptgmin ! Min photon transverse momentum
# 20.0 = ptgmin ! Min photon transverse momentum
-1.0 = etagamma ! Max photon abs(pseudo-rap)
0.4 = R0gamma ! Radius of isolation code
1.0 = xn ! n parameter of eq.(3.4) in hep-ph/9801442
1.0 = epsgamma ! epsilon_gamma parameter of eq.(3.4) in hep-ph/9801442
True = isoEM ! isolate photons from EM energy (photons and leptons)
#******
# Cuts associated to MASSIVE particles identified by their PDG codes. *
# All cuts are applied to both particles and anti-particles, so use *
# POSITIVE PDG CODES only. Example of the syntax is {6 : 100} or *
# {6:100, 25:200} for multiple particles *
#******
{} = pt_min_pdg ! Min pT for a massive particle
{} = pt_max_pdg ! Max pT for a massive particle
{} = mxx_min_pdg ! inv. mass for any pair of (anti)particles
#******
# Use PineAPPL to generate PDF-independent fast-interpolation grid *
# (https:/
#******
False = pineappl ! PineAPPL switch
#******
]]>
</MGRunCard>
<slha>
#######
## PARAM_CARD AUTOMATICALY GENERATED BY MG5 FOLLOWING UFO MODEL ####
#######
## ##
## Width set on Auto will be computed following the information ##
## present in the decay.py files of the model. ##
## See arXiv:1402.1178 for more details. ##
## ##
#######
#######
## INFORMATION FOR DIM6
#######
Block dim6
1 1.000000e+03 # Lambda
#######
## INFORMATION FOR DIM62F
#######
Block dim62f
# 22 4.997300e-02 # ctZ
# 23 7.619010e-01 # ctW
22 0.0 # ctZ
23 0.0 # ctW
#######
## INFORMATION FOR MASS
#######
Block mass
6 1.720000e+02 # MT
23 9.118760e+01 # MZ
24 7.982440e+01 # MW
25 1.250000e+02 # MH
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
1 0.000000e+00 # d : 0.0
2 0.000000e+00 # u : 0.0
3 0.000000e+00 # s : 0.0
4 0.000000e+00 # c : 0.0
5 0.000000e+00 # b : 0.0
11 0.000000e+00 # e- : 0.0
12 0.000000e+00 # ve : 0.0
13 0.000000e+00 # mu- : 0.0
14 0.000000e+00 # vm : 0.0
15 0.000000e+00 # ta- : 0.0
16 0.000000e+00 # vt : 0.0
21 0.000000e+00 # g : 0.0
22 0.000000e+00 # a : 0.0
9000002 9.118760e+01 # ghz : MZ
9000003 7.982440e+01 # ghwp : MW
9000004 7.982440e+01 # ghwm : MW
#######
## INFORMATION FOR RENOR
#######
Block renor
1 5.550000e+02 # mueft
#######
## INFORMATION FOR SMINPUTS
#######
Block sminputs
2 1.166370e-05 # Gf
3 1.184000e-01 # aS (Note that Parameter not used if you use a PDF set)
#######
## INFORMATION FOR YUKAWA
#######
Block yukawa
6 1.720000e+02 # ymt
#######
## INFORMATION FOR DECAY
#######
#DECAY 6 1.508336e+00 # WT
#DECAY 23 2.495200e+00 # WZ
DECAY 6 0.0
DECAY 23 0.0
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
DECAY 1 0.000000e+00 # d : 0.0
DECAY 2 0.000000e+00 # u : 0.0
DECAY 3 0.000000e+00 # s : 0.0
DECAY 4 0.000000e+00 # c : 0.0
DECAY 5 0.000000e+00 # b : 0.0
DECAY 11 0.000000e+00 # e- : 0.0
DECAY 12 0.000000e+00 # ve : 0.0
DECAY 13 0.000000e+00 # mu- : 0.0
DECAY 14 0.000000e+00 # vm : 0.0
DECAY 15 0.000000e+00 # ta- : 0.0
DECAY 16 0.000000e+00 # vt : 0.0
DECAY 21 0.000000e+00 # g : 0.0
DECAY 22 0.000000e+00 # a : 0.0
DECAY 24 0.000000e+00 # w+ : 0.0
DECAY 25 0.000000e+00 # h : 0.0
#DECAY 9000002 2.495200e+00 # ghz : WZ
DECAY 9000002 0.000000e+00 # ghz : WZ
#======
# QUANTUM NUMBERS OF NEW STATE(S) (NON SM PDG CODE)
#======
Block QNUMBERS 9000001 # gha
1 0 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000002 # ghz
1 0 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000003 # ghwp
1 3 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000004 # ghwm
1 -3 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000005 # ghg
1 0 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 8 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
</slha>
<run_settings>
order = NLO
fixed_order = ON
shower = OFF
madspin = OFF
reweight = OFF
madanalysis = OFF
runshower = False
</run_settings>
<foanalyse>
<![CDATA[
#######
#
# This file contains the settings for analyses to be linked to fixed
# order runs. Analysis files are meant to be put (or linked) inside
# <PROCDIR>
# process directory). See the
# <PROCDIR>
# on how to write your own analysis.
#
#######
#
# Analysis format.
# Can either be 'topdrawer', 'root', 'HwU', 'LHE' or 'none'.
# When choosing HwU, it comes with a GnuPlot wrapper. When choosing
# topdrawer, the histogramming package 'dbook.f' is included in the
# code, while when choosing root the 'rbook_fe8.f' and 'rbook_be8.cc'
# are included. If 'none' is chosen, all the other entries below have
# to be set empty.
FO_ANALYSIS_FORMAT = HwU
#
#
# Needed extra-libraries (FastJet is already linked):
FO_EXTRALIBS =
#
# (Absolute) path to the extra libraries. Directory names should be
# separated by white spaces.
FO_EXTRAPATHS =
#
# (Absolute) path to the dirs containing header files needed by the
# libraries (e.g. C++ header files):
FO_INCLUDEPATHS =
#
# User's analysis (to be put in the <PROCDIR>
# directory). Please use .o as extension and white spaces to separate
# files.
FO_ANALYSE = analysis_HwU_twa.o
#
#
## When linking with root, the following settings are a working
## example on lxplus (CERN) as of July 2014. When using this, comment
## out the lines above and replace <PATH_TO_ROOT> with the physical
## path to root,
## e.g. /afs/cern.
#FO_ANALYSIS_FORMAT = root
#FO_EXTRALIBS = Core Cint Hist Matrix MathCore RIO dl Thread
#FO_EXTRAPATHS = <PATH_TO_ROOT>/lib
#FO_INCLUDEPATHS = <PATH_TO_
#FO_ANALYSE = analysis_
]]>
</foanalyse>
</header>
</LesHouchesEvents>
PROC_CARD tqa
#******
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#* * * *
#* *
#* *
#* VERSION 3.3.2 2022-03-18 *
#* *
#* The MadGraph5_aMC@NLO Development Team - Find us at *
#* https:/
#* *
#******
#* *
#* Command File for MadGraph5_aMC@NLO *
#* *
#* run as ./bin/mg5_aMC filename *
#* *
#******
set group_subprocesses Auto
set ignore_
set low_mem_
set complex_mass_scheme False
set include_
set gauge unitary
set loop_optimized_
set loop_color_flows False
set max_npoint_
set default_
set max_t_for_channel 99
set zerowidth_tchannel True
set nlo_mixed_expansion True
import model sm
define p = g u c d s u~ c~ d~ s~
define j = g u c d s u~ c~ d~ s~
define l+ = e+ mu+
define l- = e- mu-
define vl = ve vm vt
define vl~ = ve~ vm~ vt~
import model SMEFTatNLO-NLO
define p = 21 2 4 1 3 -2 -4 -1 -3 5 -5 # pass to 5 flavors
define j = p
generate p p > t j a NP^2=4 QED^2=9 QCD^2=0 [all=QCD]
output tqa_SMEFT_sq_ord
run_banner tqa
<LesHouchesEvents version="3.0">
<header>
<!--
#******
# *
# MadGraph5_aMC@NLO *
# *
# http://
# http://
# http://
# *
# The MadGraph5_aMC@NLO team *
# *
#......
# *
# This file contains all the information necessary to reproduce *
# the events generated *
# *
# 1. software version *
# 2. proc_card.dat : code generation info including model *
# 3. param_card.dat : model primary parameters in the LH format *
# 4. run_card.dat : running parameters (collider and cuts) *
# *
# *
#******
-->
<MGVersion>
#5.3.3.2
</MGVersion>
<MGRunCard>
<![CDATA[
#******
# MadGraph5_aMC@NLO *
# *
# run_card.dat aMC@NLO *
# *
# This file is used to set the parameters of the run. *
# *
# Some notation/
# *
# Lines starting with a hash (#) are info or comments *
# *
# mind the format: value = variable ! comment *
# *
# Some of the values of variables can be list. These can either be *
# comma or space separated. *
# *
# To display additional parameter, you can use the command: *
# update to_full *
#******
#
#******
# Running parameters
#******
#
#******
# Tag name for the run (one word) *
#******
tag_1 = run_tag ! name of the run
#******
# Number of LHE events (and their normalization) and the required *
# (relative) accuracy on the Xsec. *
# These values are ignored for fixed order runs *
#******
10000 = nevents ! Number of unweighted events requested
-1.0 = req_acc ! Required accuracy (-1=auto determined from nevents)
-1 = nevt_job! Max number of events per job in event generation.
! (-1= no split).
#******
# Output format
#******
-1.0 = time_of_flight ! threshold (in mm) below which the invariant livetime is not written (-1 means not written)
average = event_norm ! average/sum/bias. Normalization of the weight in the LHEF
#******
# Number of points per itegration channel (ignored for aMC@NLO runs) *
#******
0.9 = req_acc_FO ! Required accuracy (-1=ignored, and use the
# These numbers are ignored except if req_acc_FO is equal to -1
5000 = npoints_FO_grid ! number of points to setup grids
4 = niters_FO_grid ! number of iter. to setup grids
10000 = npoints_FO ! number of points to compute Xsec
6 = niters_FO ! number of iter. to compute Xsec
#******
# Random number seed *
#******
0 = iseed ! rnd seed (0=assigned automatically=
#******
# Collider type and energy *
#******
1 = lpp1 ! beam 1 type (0 = no PDF)
1 = lpp2 ! beam 2 type (0 = no PDF)
6500.0 = ebeam1 ! beam 1 energy in GeV
6500.0 = ebeam2 ! beam 2 energy in GeV
#******
# PDF choice: this automatically fixes also alpha_s(MZ) and its evol. *
#******
nn23nlo = pdlabel ! PDF set
244600 = lhaid ! If pdlabel=lhapdf, this is the lhapdf number. Only
! numbers for central PDF sets are allowed. Can be a list;
! PDF sets beyond the first are included via reweighting.
#******
# Include the NLO Monte Carlo subtr. terms for the following parton *
# shower (HERWIG6 | HERWIGPP | PYTHIA6Q | PYTHIA6PT | PYTHIA8) *
# WARNING: PYTHIA6PT works only for processes without FSR!!!! *
#******
HERWIG6 = parton_shower
1.0 = shower_scale_factor ! multiply default shower starting
#******
# Renormalization and factorization scales *
# (Default functional form for the non-fixed scales is the sum of *
# the transverse masses divided by two of all final state particles *
# and partons. This can be changed in SubProcesses/
# dynamical_
#******
False = fixed_ren_scale ! if .true. use fixed ren scale
False = fixed_fac_scale ! if .true. use fixed fac scale
91.118 = muR_ref_fixed ! fixed ren reference scale
91.118 = muF_ref_fixed ! fixed fact reference scale
-1 = dynamical_
! dynamical choices. Can be a list; scale choices beyond the
! first are included via reweighting
1.0 = muR_over_ref ! ratio of current muR over reference muR
1.0 = muF_over_ref ! ratio of current muF over reference muF
#******
# Reweight variables for scale dependence and PDF uncertainty *
#******
1.0, 2.0, 0.5 = rw_rscale ! muR factors to be included by reweighting
1.0, 2.0, 0.5 = rw_fscale ! muF factors to be included by reweighting
True = reweight_scale ! Reweight to get scale variation using the
! rw_rscale and rw_fscale factors. Should be a list of
! booleans of equal length to dynamical_
! specify for which choice to include scale dependence.
False = reweight_PDF ! Reweight to get PDF uncertainty. Should be a
! list booleans of equal length to lhaid to specify for
! which PDF set to include the uncertainties.
#******
# Store reweight information in the LHE file for off-line model- *
# parameter reweighting at NLO+PS accuracy *
#******
False = store_rwgt_info ! Store info for reweighting in LHE file
#******
# ickkw parameter: *
# 0: No merging *
# 3: FxFx Merging - WARNING! Applies merging only at the hard-event *
# level. After showering an MLM-type merging should be applied as *
# well. See http://
# 4: UNLOPS merging (with pythia8 only). No interface from within *
# MG5_aMC available, but available in Pythia8. *
# -1: NNLL+NLO jet-veto computation. See arxiv:1412.8408 [hep-ph]. *
#******
0 = ickkw
#******
#
#******
# BW cutoff (M+/-bwcutoff*
# written in the LHE event file *
#******
15.0 = bwcutoff
#******
# Cuts on the jets. Jet clustering is performed by FastJet. *
# - If gamma_is_j, photons are also clustered with jets. *
# Otherwise, they will be treated as tagged particles and photon *
# isolation will be applied. Note that photons in the real emission *
# will always be clustered with QCD partons. *
# - When matching to a parton shower, these generation cuts should be *
# considerably softer than the analysis cuts. *
# - More specific cuts can be specified in SubProcesses/cuts.f *
#******
1.0 = jetalgo ! FastJet jet algorithm (1=kT, 0=C/A, -1=anti-kT)
0.7 = jetradius ! The radius parameter for the jet algorithm
10.0 = ptj ! Min jet transverse momentum
-1.0 = etaj ! Max jet abs(pseudo-rap) (a value .lt.0 means no cut)
True = gamma_is_j! Wether to cluster photons as jets or not
#******
# Cuts on the charged leptons (e+, e-, mu+, mu-, tau+ and tau-) *
# More specific cuts can be specified in SubProcesses/cuts.f *
#******
0.0 = ptl ! Min lepton transverse momentum
-1.0 = etal ! Max lepton abs(pseudo-rap) (a value .lt.0 means no cut)
0.0 = drll ! Min distance between opposite sign lepton pairs
0.0 = drll_sf ! Min distance between opp. sign same-flavor lepton pairs
0.0 = mll ! Min inv. mass of all opposite sign lepton pairs
30.0 = mll_sf ! Min inv. mass of all opp. sign same-flavor lepton pairs
#******
# Fermion-photon recombination parameters *
# If Rphreco=0, no recombination is performed *
#******
0.1 = Rphreco ! Minimum fermion-photon distance for recombination
-1.0 = etaphreco ! Maximum abs(pseudo-rap) for photons to be recombined (a value .lt.0 means no cut)
True = lepphreco ! Recombine photons and leptons together
True = quarkphreco ! Recombine photons and quarks together
#******
# Photon-isolation cuts, according to hep-ph/9801442 *
# Not applied if gamma_is_j *
# When ptgmin=0, all the other parameters are ignored *
# More specific cuts can be specified in SubProcesses/cuts.f *
#******
20.0 = ptgmin ! Min photon transverse momentum
-1.0 = etagamma ! Max photon abs(pseudo-rap)
0.4 = R0gamma ! Radius of isolation code
1.0 = xn ! n parameter of eq.(3.4) in hep-ph/9801442
1.0 = epsgamma ! epsilon_gamma parameter of eq.(3.4) in hep-ph/9801442
True = isoEM ! isolate photons from EM energy (photons and leptons)
#******
# Cuts associated to MASSIVE particles identified by their PDG codes. *
# All cuts are applied to both particles and anti-particles, so use *
# POSITIVE PDG CODES only. Example of the syntax is {6 : 100} or *
# {6:100, 25:200} for multiple particles *
#******
{} = pt_min_pdg ! Min pT for a massive particle
{} = pt_max_pdg ! Max pT for a massive particle
{} = mxx_min_pdg ! inv. mass for any pair of (anti)particles
#******
# Use PineAPPL to generate PDF-independent fast-interpolation grid *
# (https:/
#******
False = pineappl ! PineAPPL switch
#******
]]>
</MGRunCard>
<slha>
#######
## PARAM_CARD AUTOMATICALY GENERATED BY MG5 FOLLOWING UFO MODEL ####
#######
## ##
## Width set on Auto will be computed following the information ##
## present in the decay.py files of the model. ##
## See arXiv:1402.1178 for more details. ##
## ##
#######
#######
## INFORMATION FOR DIM6
#######
Block dim6
1 1.000000e+03 # Lambda
#######
## INFORMATION FOR DIM62F
#######
Block dim62f
22 4.997300e-02 # ctZ
23 7.619010e-01 # ctW
#######
## INFORMATION FOR MASS
#######
Block mass
6 1.720000e+02 # MT
23 9.118760e+01 # MZ
24 7.982440e+01 # MW
25 1.250000e+02 # MH
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
1 0.000000e+00 # d : 0.0
2 0.000000e+00 # u : 0.0
3 0.000000e+00 # s : 0.0
4 0.000000e+00 # c : 0.0
5 0.000000e+00 # b : 0.0
11 0.000000e+00 # e- : 0.0
12 0.000000e+00 # ve : 0.0
13 0.000000e+00 # mu- : 0.0
14 0.000000e+00 # vm : 0.0
15 0.000000e+00 # ta- : 0.0
16 0.000000e+00 # vt : 0.0
21 0.000000e+00 # g : 0.0
22 0.000000e+00 # a : 0.0
9000002 9.118760e+01 # ghz : MZ
9000003 7.982440e+01 # ghwp : MW
9000004 7.982440e+01 # ghwm : MW
#######
## INFORMATION FOR RENOR
#######
Block renor
1 5.550000e+02 # mueft
#######
## INFORMATION FOR SMINPUTS
#######
Block sminputs
2 1.166370e-05 # Gf
3 1.184000e-01 # aS (Note that Parameter not used if you use a PDF set)
#######
## INFORMATION FOR YUKAWA
#######
Block yukawa
6 1.720000e+02 # ymt
#######
## INFORMATION FOR DECAY
#######
DECAY 6 1.508336e+00 # WT
DECAY 23 2.495200e+00 # WZ
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
DECAY 1 0.000000e+00 # d : 0.0
DECAY 2 0.000000e+00 # u : 0.0
DECAY 3 0.000000e+00 # s : 0.0
DECAY 4 0.000000e+00 # c : 0.0
DECAY 5 0.000000e+00 # b : 0.0
DECAY 11 0.000000e+00 # e- : 0.0
DECAY 12 0.000000e+00 # ve : 0.0
DECAY 13 0.000000e+00 # mu- : 0.0
DECAY 14 0.000000e+00 # vm : 0.0
DECAY 15 0.000000e+00 # ta- : 0.0
DECAY 16 0.000000e+00 # vt : 0.0
DECAY 21 0.000000e+00 # g : 0.0
DECAY 22 0.000000e+00 # a : 0.0
DECAY 24 0.000000e+00 # w+ : 0.0
DECAY 25 0.000000e+00 # h : 0.0
DECAY 9000002 2.495200e+00 # ghz : WZ
#======
# QUANTUM NUMBERS OF NEW STATE(S) (NON SM PDG CODE)
#======
Block QNUMBERS 9000001 # gha
1 0 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000002 # ghz
1 0 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000003 # ghwp
1 3 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000004 # ghwm
1 -3 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
Block QNUMBERS 9000005 # ghg
1 0 # 3 times electric charge
2 1 # number of spin states (2S+1)
3 8 # colour rep (1: singlet, 3: triplet, 8: octet)
4 1 # Particle/
</slha>
<run_settings>
order = NLO
fixed_order = ON
shower = OFF
madspin = OFF
reweight = OFF
madanalysis = OFF
runshower = False
</run_settings>
<foanalyse>
<![CDATA[
#######
#
# This file contains the settings for analyses to be linked to fixed
# order runs. Analysis files are meant to be put (or linked) inside
# <PROCDIR>
# process directory). See the
# <PROCDIR>
# on how to write your own analysis.
#
#######
#
# Analysis format.
# Can either be 'topdrawer', 'root', 'HwU', 'LHE' or 'none'.
# When choosing HwU, it comes with a GnuPlot wrapper. When choosing
# topdrawer, the histogramming package 'dbook.f' is included in the
# code, while when choosing root the 'rbook_fe8.f' and 'rbook_be8.cc'
# are included. If 'none' is chosen, all the other entries below have
# to be set empty.
FO_ANALYSIS_FORMAT = HwU
#
#
# Needed extra-libraries (FastJet is already linked):
FO_EXTRALIBS =
#
# (Absolute) path to the extra libraries. Directory names should be
# separated by white spaces.
FO_EXTRAPATHS =
#
# (Absolute) path to the dirs containing header files needed by the
# libraries (e.g. C++ header files):
FO_INCLUDEPATHS =
#
# User's analysis (to be put in the <PROCDIR>
# directory). Please use .o as extension and white spaces to separate
# files.
FO_ANALYSE = analysis_
#
#
## When linking with root, the following settings are a working
## example on lxplus (CERN) as of July 2014. When using this, comment
## out the lines above and replace <PATH_TO_ROOT> with the physical
## path to root,
## e.g. /afs/cern.
#FO_ANALYSIS_FORMAT = root
#FO_EXTRALIBS = Core Cint Hist Matrix MathCore RIO dl Thread
#FO_EXTRAPATHS = <PATH_TO_ROOT>/lib
#FO_INCLUDEPATHS = <PATH_TO_
#FO_ANALYSE = analysis_
]]>
</foanalyse>
</header>
</LesHouchesEvents>
Question information
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- English Edit question
- Status:
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- Assignee:
- marco zaro Edit question
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