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Zj_MiNNLO.py
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1# Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
2
3from ... import Logging
4from ..powheg_V2 import PowhegV2
5import os
6
7
8logger = Logging.logging.getLogger("PowhegControl")
9
10
11class Zj_MiNNLO(PowhegV2):
12 """! Default Powheg configuration for single Z-boson production plus one jet using MiNNLOPS.
13
14 Create a configurable object with all applicable Powheg options.
15
16 @author Simone Amoroso <simone.amoroso@cern.ch>
17 """
18
19 def __init__(self, base_directory, **kwargs):
20 """! Constructor: all process options are set here.
21
22 @param base_directory: path to PowhegBox code.
23 @param kwargs dictionary of arguments from Generate_tf.
24 """
25
26 # this is very hacky
27 warnings = super(Zj_MiNNLO, self).hoppet_warning()
28 infos = super(Zj_MiNNLO, self).hoppet_info()
29
30 super(Zj_MiNNLO, self).__init__(base_directory, os.path.join("Zj", "ZjMiNNLO"), warning_output=warnings, info_output=infos, **kwargs)
31
32 # Add algorithms to the sequence
33
34 # Add parameter validation functions
35 self.validation_functions.append("validate_decays")
36
37
38 self.allowed_decay_modes = ["z > e+ e-", "z > mu+ mu-", "z > tau+ tau-", "z > b b~"]
39
40 # Add all keywords for this process, overriding defaults if required
41 self.add_keyword("alphas_from_lhapdf",0.0)
42 self.add_keyword("alphas_from_pdf",1.0)
43 self.add_keyword("alphas_cutoff_fact")
44 self.add_keyword("alphaem")
45 self.add_keyword("bornktmin", 5.0)
46 self.add_keyword("bornonly")
47 self.add_keyword("bornsuppfact")
48 self.add_keyword("bornzerodamp")
49 self.add_keyword("bottomthr")
50 self.add_keyword("bottomthrpdf")
51 self.add_keyword("btildeborn")
52 self.add_keyword("btildecoll")
53 self.add_keyword("btildereal")
54 self.add_keyword("btildevirt")
55 self.add_keyword("btlscalect")
56 self.add_keyword("btlscalereal")
57 self.add_keyword("charmthr")
58 self.add_keyword("charmthrpdf")
59 self.add_keyword("check_bad_st1")
60 self.add_keyword("check_bad_st2")
61 self.add_keyword("clobberlhe")
62 self.add_keyword("colltest")
63 self.add_keyword("compress_lhe")
64 self.add_keyword("compress_upb")
65 self.add_keyword("compute_rwgt")
66 self.add_keyword("distribute_by_ub")
67 self.add_keyword("distribute_by_ub_AP")
68 self.add_keyword("doublefsr")
69 self.add_keyword("evenmaxrat")
70 self.add_keyword("facscfact", self.default_scales[0])
71 self.add_keyword("factsc2min")
72 self.add_keyword("fastbtlbound")
73 self.add_keyword("fixedgrid")
74 self.add_keyword("flg_debug")
75 self.add_keyword("foldcsi", 5)
76 self.add_keyword("foldphi", 5)
77 self.add_keyword("foldy", 5)
78 self.add_keyword("frensc2min")
79 self.add_keyword("fullrwgt")
80 self.add_keyword("fullrwgtmode")
81 self.add_keyword("hdamp")
82 self.add_keyword("hfact")
83 self.add_keyword("icsimax")
84 self.add_keyword("ih1")
85 self.add_keyword("ih2")
86 self.add_keyword("inc_delta_terms")
87 self.add_keyword("itmx1", 5)
88 self.add_keyword("itmx1rm")
89 self.add_keyword("itmx2", 5)
90 self.add_keyword("itmx2rm")
91 self.add_keyword("iupperfsr")
92 self.add_keyword("iupperisr")
93 self.add_keyword("iymax")
94 self.add_keyword("largeptscales", 0)
95 self.add_keyword("lhans1", self.default_PDFs)
96 self.add_keyword("lhans2", self.default_PDFs)
97 self.add_keyword("lhapdf6maxsets")
98 self.add_keyword("lhfm/emass")
99 self.add_keyword("lhfm/mumass")
100 self.add_keyword("lhfm/taumass")
101 self.add_keyword("lhrwgt_descr")
102 self.add_keyword("lhrwgt_group_combine")
103 self.add_keyword("lhrwgt_group_name")
104 self.add_keyword("lhrwgt_id")
105 self.add_keyword("LOevents")
106 self.add_keyword("manyseeds")
107 self.add_keyword("max_io_bufsize")
108 self.add_keyword("max_Z_mass", 2.0 * list(self.parameters_by_name("beam_energy"))[0].value)
109 self.add_keyword("maxseeds")
110 self.add_keyword("min_Z_mass", 60.0)
111 self.add_keyword("minlo_nnll")
112 self.add_keyword("minlo", 1)
113 self.add_keyword("minnlo", 1)
114 self.add_keyword("mintupbratlim")
115 self.add_keyword("mintupbxless")
116 self.add_keyword("modlog_p")
117 self.add_keyword("ncall1", 20000)
118 self.add_keyword("ncall1rm")
119 self.add_keyword("ncall2", 70000)
120 self.add_keyword("ncall2rm")
121 self.add_keyword("ncallfrominput")
122 self.add_keyword("noevents")
123 self.add_keyword("novirtual")
124 self.add_keyword("nubound", 10000)
125 self.add_keyword("olddij")
126 self.add_keyword("par_2gsupp")
127 self.add_keyword("par_diexp")
128 self.add_keyword("par_dijexp")
129 self.add_keyword("par_fsrtinycsi")
130 self.add_keyword("par_fsrtinyy")
131 self.add_keyword("par_isrtinycsi")
132 self.add_keyword("par_isrtinyy")
133 self.add_keyword("parallelstage")
134 self.add_keyword("pdfreweight")
135 self.add_keyword("pdf_cutoff_fact")
136 self.add_keyword("ptsqmin")
137 self.add_keyword("ptsupp")
138 self.add_keyword("Q0",2)
139 self.add_keyword("radregion")
140 self.add_keyword("rand1")
141 self.add_keyword("rand2")
142 self.add_keyword("renscfact", self.default_scales[1])
143 self.add_keyword("runningscales")
144 self.add_keyword("rwl_add")
145 self.add_keyword("rwl_file")
146 self.add_keyword("rwl_format_rwgt")
147 self.add_keyword("rwl_group_events")
148 self.add_keyword("skipextratests")
149 self.add_keyword("smartsig")
150 self.add_keyword("softtest")
151 self.add_keyword("stage2init")
152 self.add_keyword("sthw2")
153 self.add_keyword("storeinfo_rwgt")
154 self.add_keyword("storemintupb")
155 self.add_keyword("sudscalevar")
156 self.add_keyword("testplots")
157 self.add_keyword("testsuda")
158 self.add_keyword("ubexcess_correct")
159 self.add_keyword("ubsigmadetails")
160 self.add_keyword("use-old-grid")
161 self.add_keyword("use-old-ubound")
162 self.add_keyword("vdecaymode", self.allowed_decay_modes[0], name="decay_mode")
163 self.add_keyword("withdamp")
164 self.add_keyword("withnegweights")
165 self.add_keyword("withsubtr")
166 self.add_keyword("Wmass")
167 self.add_keyword("Wwidth")
168 self.add_keyword("xgriditeration")
169 self.add_keyword("xupbound", 20)
170 self.add_keyword("ZbbNLO")
171 self.add_keyword("Zmass")
172 self.add_keyword("Zwidth")
173
174 def validate_decays(self):
175 """! Validate vdecaymode keyword."""
176 self.expose() # convenience call to simplify syntax
177 self.check_decay_mode(self.decay_mode, self.allowed_decay_modes)
178 # Calculate appropriate decay mode numbers
179 __decay_mode_lookup = {"b b~": 5, "e+ e-": 1, "mu+ mu-": 2, "tau+ tau-": 3}
180 list(self.parameters_by_keyword("vdecaymode"))[0].value = __decay_mode_lookup[self.decay_mode.split("> ")[1]]
python.processes.configurable.Configurable.add_keyword
add_keyword(self, keyword, value=None, name=None, frozen=None, hidden=None, description=None, **kwargs)
Register configurable parameter that is exposed to the user.
Definition configurable.py:21
python.processes.configurable.Configurable.expose
expose(self)
Add all names to the interface of this object.
Definition configurable.py:46
python.processes.configurable.Configurable.parameters_by_name
parameters_by_name(self, name)
Retrieve all parameters that use a given name.
Definition configurable.py:64
python.processes.configurable.Configurable.parameters_by_keyword
parameters_by_keyword(self, keyword)
Retrieve all parameters that use a given keyword.
Definition configurable.py:57
python.processes.powheg.Zj_MiNNLO.Zj_MiNNLO
Default Powheg configuration for single Z-boson production plus one jet using MiNNLOPS.
Definition Zj_MiNNLO.py:11
python.processes.powheg.Zj_MiNNLO.Zj_MiNNLO.__init__
__init__(self, base_directory, **kwargs)
Constructor: all process options are set here.
Definition Zj_MiNNLO.py:19
python.processes.powheg.Zj_MiNNLO.Zj_MiNNLO.validate_decays
validate_decays(self)
Validate vdecaymode keyword.
Definition Zj_MiNNLO.py:174
python.processes.powheg.Zj_MiNNLO.Zj_MiNNLO.decay_mode
decay_mode
Definition Zj_MiNNLO.py:177
python.processes.powheg.Zj_MiNNLO.Zj_MiNNLO.allowed_decay_modes
list allowed_decay_modes
List of allowed decay modes.
Definition Zj_MiNNLO.py:38
python.processes.powheg_V2.PowhegV2
Base class for PowhegBox V2 processes.
Definition powheg_V2.py:6
python.processes.powheg_base.PowhegBase.hoppet_info
hoppet_info(self)
Definition powheg_base.py:23
python.processes.powheg_base.PowhegBase.validation_functions
list validation_functions
List of validation functions to run before preparing runcard.
Definition powheg_base.py:127
python.processes.powheg_base.PowhegBase.check_decay_mode
check_decay_mode(self, decay_mode, allowed_decay_modes=None)
Check whether a decay mode is allowed an raise an exception if it is not.
Definition powheg_base.py:231
python.processes.powheg_base.PowhegBase.default_scales
default_scales(self)
Default scale variations for this process.
Definition powheg_base.py:194
python.processes.powheg_base.PowhegBase.hoppet_warning
hoppet_warning(self)
Definition powheg_base.py:44
split
std::vector< std::string > split(const std::string &s, const std::string &t=":")
Definition hcg.cxx:179
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