ATLAS Offline Software
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HZj_EW.py
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1# Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
2
3from ... import Logging
4from ..powheg_RES import PowhegRES
5
6
7logger = Logging.logging.getLogger("PowhegControl")
8
9
10class HZj_EW(PowhegRES):
11 """! Default Powheg configuration for associated Higgs boson and Z-boson production plus one jet, with electroweak and quark mass effects.
12
13 Create a configurable object with all applicable Powheg options.
14 @author James Robinson <james.robinson@cern.ch>
15 """
16
17 def __init__(self, base_directory, **kwargs):
18 """! Constructor: all process options are set here.
19
20 @param base_directory path to PowhegBox code.
21 @param kwargs dictionary of arguments from Generate_tf.
22 """
23 super(HZj_EW, self).__init__(base_directory, "HZJ_ew", **kwargs)
24
25
26 self.allowed_decay_modes = ["z > e+ e-", "z > mu+ mu-", "z > tau+ tau-", "z > ve ve~", "z > vm vm~",
27 "z > vt vt~", "z > j j", "z > l l~", "z > v v~", "z > all"]
28
29 # Add all keywords for this process, overriding defaults if required
30 self.add_keyword("allrad", 1)
31 self.add_keyword("alphaem")
32 self.add_keyword("bmass")
33 self.add_keyword("bornktmin", 0.26)
34 self.add_keyword("bornonly")
35 self.add_keyword("bornsuppfact", 0.0)
36 self.add_keyword("bornsuppfactV", 700.0)
37 self.add_keyword("bornzerodamp")
38 self.add_keyword("bottomthr")
39 self.add_keyword("bottomthrpdf")
40 self.add_keyword("btildeborn")
41 self.add_keyword("btildecoll")
42 self.add_keyword("btildereal")
43 self.add_keyword("btildevirt")
44 self.add_keyword("btlscalect")
45 self.add_keyword("btlscalereal")
46 self.add_keyword("charmthr")
47 self.add_keyword("charmthrpdf")
48 self.add_keyword("check_bad_st1")
49 self.add_keyword("check_bad_st2")
50 self.add_keyword("chklimseed")
51 self.add_keyword("CKM_diagonal")
52 self.add_keyword("clobberlhe")
53 self.add_keyword("colltest")
54 self.add_keyword("comparison_paper")
55 self.add_keyword("compress_lhe")
56 self.add_keyword("compress_upb")
57 self.add_keyword("compute_rwgt")
58 self.add_keyword("doublefsr")
59 self.add_keyword("enhancereg")
60 self.add_keyword("evenmaxrat")
61 self.add_keyword("ew_renorm_scheme")
62 self.add_keyword("facscfact", self.default_scales[0])
63 self.add_keyword("factsc2min")
64 self.add_keyword("fastbtlbound")
65 self.add_keyword("flg_debug")
66 self.add_keyword("foldcsi", 5)
67 self.add_keyword("foldphi", 5)
68 self.add_keyword("foldy", 5)
69 self.add_keyword("for_reweighting")
70 self.add_keyword("frensc2min")
71 self.add_keyword("fullrwgt")
72 self.add_keyword("hdamp")
73 self.add_keyword("hdecaymode")
74 self.add_keyword("hfact")
75 self.add_keyword("hmass")
76 self.add_keyword("icsimax")
77 self.add_keyword("idvecbos", hidden=True)
78 self.add_keyword("ih1")
79 self.add_keyword("ih2")
80 self.add_keyword("itmx1", 2)
81 self.add_keyword("itmx1btl")
82 self.add_keyword("itmx1btlbrn")
83 self.add_keyword("itmx1reg")
84 self.add_keyword("itmx1rm")
85 self.add_keyword("itmx2", 2)
86 self.add_keyword("itmx2btl")
87 self.add_keyword("itmx2btlbrn")
88 self.add_keyword("itmx2reg")
89 self.add_keyword("itmx2rm")
90 self.add_keyword("iupperfsr")
91 self.add_keyword("iupperisr")
92 self.add_keyword("iymax")
93 self.add_keyword("kappa_ghb")
94 self.add_keyword("kappa_ght")
95 self.add_keyword("kappa_ghw")
96 self.add_keyword("lambdaHHH")
97 self.add_keyword("lhans1", self.default_PDFs)
98 self.add_keyword("lhans2", self.default_PDFs)
99 self.add_keyword("LOevents")
100 self.add_keyword("manyseeds")
101 self.add_keyword("max_h_mass", 2.0 * list(self.parameters_by_name("beam_energy"))[0].value)
102 self.add_keyword("max_io_bufsize")
103 self.add_keyword("max_z_mass", 2.0 * list(self.parameters_by_name("beam_energy"))[0].value)
104 self.add_keyword("maxseeds")
105 self.add_keyword("min_h_mass")
106 self.add_keyword("min_z_mass", 10.0)
107 self.add_keyword("minlo_nnll")
108 self.add_keyword("minlo", 1)
109 self.add_keyword("mint_density_map")
110 self.add_keyword("mintupbratlim", 1000)
111 self.add_keyword("ncall1", 120000)
112 self.add_keyword("ncall1btl")
113 self.add_keyword("ncall1btlbrn")
114 self.add_keyword("ncall1reg")
115 self.add_keyword("ncall1rm")
116 self.add_keyword("ncall2", 600000)
117 self.add_keyword("ncall2btl")
118 self.add_keyword("ncall2btlbrn")
119 self.add_keyword("ncall2reg")
120 self.add_keyword("ncall2rm")
121 self.add_keyword("no_photon_radiation")
122 self.add_keyword("noevents")
123 self.add_keyword("nohad")
124 self.add_keyword("nores")
125 self.add_keyword("novirtual")
126 self.add_keyword("nubound", 400000)
127 self.add_keyword("olpreset")
128 self.add_keyword("olverbose")
129 self.add_keyword("onshellhiggs")
130 self.add_keyword("par_2gsupp")
131 self.add_keyword("par_diexp")
132 self.add_keyword("par_dijexp")
133 self.add_keyword("parallelstage")
134 self.add_keyword("pdfreweight")
135 self.add_keyword("ptsupp")
136 self.add_keyword("ptVhigh")
137 self.add_keyword("ptVlow")
138 self.add_keyword("qed_qcd")
139 self.add_keyword("radregion")
140 self.add_keyword("raisingscales")
141 self.add_keyword("rand1")
142 self.add_keyword("rand2")
143 self.add_keyword("regridfix")
144 self.add_keyword("renscfact", self.default_scales[1])
145 self.add_keyword("runningscales", 3, description="scale at underlying Born level. [0: mh+mw; 1: Ht; 2: sqrt(pt_l1*pt_l2); 3: sqrt((p_H+p_l1+p_l2)^2)]")
146 self.add_keyword("rwl_add")
147 self.add_keyword("rwl_file")
148 self.add_keyword("rwl_format_rwgt")
149 self.add_keyword("rwl_group_events")
150 self.add_keyword("select_EW_virt")
151 self.add_keyword("shortlist_onlyb")
152 self.add_keyword("shortlist")
153 self.add_keyword("smartsig")
154 self.add_keyword("softmismch")
155 self.add_keyword("softonly")
156 self.add_keyword("softtest")
157 self.add_keyword("stage2init")
158 self.add_keyword("storeinfo_rwgt")
159 self.add_keyword("storemintupb")
160 self.add_keyword("sudscalevar")
161 self.add_keyword("testplots")
162 self.add_keyword("testsuda")
163 self.add_keyword("tmass")
164 self.add_keyword("ubexcess_correct")
165 self.add_keyword("ubsigmadetails", 0) # causes crash if enabled
166 self.add_keyword("use-old-grid")
167 self.add_keyword("use-old-ubound")
168 self.add_keyword("user_reshists_sep")
169 self.add_keyword("vdecaymode", self.allowed_decay_modes[0], name="decay_mode", description="W boson decay mode. [{}]".format("; ".join(self.allowed_decay_modes)))
170 self.add_keyword("virtonly")
171 self.add_keyword("Vstep")
172 self.add_keyword("whichpwhgevent")
173 self.add_keyword("withbtilde")
174 self.add_keyword("withdamp")
175 self.add_keyword("withnegweights")
176 self.add_keyword("withregular")
177 self.add_keyword("withremnants")
178 self.add_keyword("withsubtr")
179 self.add_keyword("xgriditeration")
180 self.add_keyword("xupbound", 2)
181 self.add_keyword("zerowidth")
182
183 # Add parameter validation functions
184 self.validation_functions.append("validate_decays")
185
186 def validate_decays(self):
187 """! Validate idvecbos and vdecaymode keywords."""
188 self.expose() # convenience call to simplify syntax
189 self.check_decay_mode(self.decay_mode, self.allowed_decay_modes)
190 # Calculate appropriate decay mode numbers
191 __decay_mode_lookup = {"e+ e-": 1, "mu+ mu-": 2, "tau+ tau-": 3,
192 "ve ve~": 4, "vm vm~": 5, "vt vt~": 6,
193 "j j": 0, "l l~": 11, "v v~": 12, "all": 10}
194 list(self.parameters_by_keyword("vdecaymode"))[0].value = __decay_mode_lookup[self.decay_mode.split("> ")[1]]
195
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.HZj_EW.HZj_EW
Default Powheg configuration for associated Higgs boson and Z-boson production plus one jet,...
Definition HZj_EW.py:10
python.processes.powheg.HZj_EW.HZj_EW.decay_mode
decay_mode
Definition HZj_EW.py:189
python.processes.powheg.HZj_EW.HZj_EW.__init__
__init__(self, base_directory, **kwargs)
Constructor: all process options are set here.
Definition HZj_EW.py:17
python.processes.powheg.HZj_EW.HZj_EW.allowed_decay_modes
list allowed_decay_modes
List of allowed decay modes.
Definition HZj_EW.py:26
python.processes.powheg.HZj_EW.HZj_EW.validate_decays
validate_decays(self)
Validate idvecbos and vdecaymode keywords.
Definition HZj_EW.py:186
python.processes.powheg_RES.PowhegRES
Base class for PowhegBox RES processes.
Definition powheg_RES.py:7
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
split
std::vector< std::string > split(const std::string &s, const std::string &t=":")
Definition hcg.cxx:179
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