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chi1chi1.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 glob
6import os
7import shutil
8
9
10logger = Logging.logging.getLogger("PowhegControl")
11
12
13class chi1chi1(PowhegV2):
14 """! Default Powheg configuration for chargino pair production.
15
16 Create a configurable object with all applicable Powheg options.
17
18 @author James Robinson <james.robinson@cern.ch>
19 """
20
21 def __init__(self, base_directory, **kwargs):
22 """! Constructor: all process options are set here.
23
24 @param base_directory path to PowhegBox code.
25 @param kwargs dictionary of arguments from Generate_tf.
26 """
27 super(chi1chi1, self).__init__(base_directory, os.path.join("weakinos", "chaIchaJ"), **kwargs)
28 if not os.path.isfile("input_mSUGRA.slha"):
29 shutil.copy(os.path.join(os.path.split(self.executable)[0], "testrun", "input_mSUGRA.slha"), ".")
30 logger.info("Locating default mSUGRA input distributed with POWHEG...")
31
32 # Load SLHA input
33 if len(glob.glob("*.slha")) > 0:
34 input_slha = glob.glob("*.slha")[0]
35 logger.info("Using input SLHA file: {}".format(input_slha))
36 shutil.move(input_slha, "input_parameters.slha")
37 else:
38 logger.info("Locating input SLHA distributed with POWHEG...")
39 shutil.copy(os.path.join(os.path.split(self.executable)[0], "testrun", "input_mSUGRA.slha"), "input_parameters.slha")
40
41 # Add parameter validation functions
42 self.validation_functions.append("validate_weakinos")
43
44
45 self.allowed_weakinos = {"chi1+": 1000024, "chi1-": -1000024, "chi2+": 1000037, "chi2-": -1000037}
46
47 # Add all keywords for this process, overriding defaults if required
48 self.add_keyword("alphas_from_lhapdf")
49 self.add_keyword("bornktmin")
50 self.add_keyword("bornonly")
51 self.add_keyword("bornsuppfact")
52 self.add_keyword("bornzerodamp")
53 self.add_keyword("bottomthr")
54 self.add_keyword("bottomthrpdf")
55 self.add_keyword("btildeborn")
56 self.add_keyword("btildecoll")
57 self.add_keyword("btildereal")
58 self.add_keyword("btildevirt")
59 self.add_keyword("btlscalect")
60 self.add_keyword("btlscalereal")
61 self.add_keyword("charmthr")
62 self.add_keyword("charmthrpdf")
63 self.add_keyword("check_bad_st1")
64 self.add_keyword("check_bad_st2")
65 self.add_keyword("clobberlhe")
66 self.add_keyword("colltest")
67 self.add_keyword("compress_lhe")
68 self.add_keyword("compress_upb")
69 self.add_keyword("compute_rwgt")
70 self.add_keyword("doublefsr")
71 self.add_keyword("evenmaxrat")
72 self.add_keyword("ewi")
73 self.add_keyword("facscfact", self.default_scales[0])
74 self.add_keyword("fakevirtuals")
75 self.add_keyword("fastbtlbound")
76 self.add_keyword("fin1", "chi1-", name="chargino_A")
77 self.add_keyword("fin2", "chi1+", name="chargino_B")
78 self.add_keyword("fixedgrid")
79 self.add_keyword("flg_debug")
80 self.add_keyword("foldcsi", 2)
81 self.add_keyword("foldphi", 2)
82 self.add_keyword("foldy", 2)
83 self.add_keyword("fullrwgt")
84 self.add_keyword("hdamp")
85 self.add_keyword("hfact")
86 self.add_keyword("icsimax")
87 self.add_keyword("ih1")
88 self.add_keyword("ih2")
89 self.add_keyword("incomingflavors")
90 self.add_keyword("inv_alpha", -1)
91 self.add_keyword("itmx1", 4)
92 self.add_keyword("itmx1osres")
93 self.add_keyword("itmx1rm")
94 self.add_keyword("itmx2", 9)
95 self.add_keyword("itmx2osres")
96 self.add_keyword("itmx2rm")
97 self.add_keyword("iupperfsr")
98 self.add_keyword("iupperisr")
99 self.add_keyword("iymax")
100 self.add_keyword("lhans1", self.default_PDFs)
101 self.add_keyword("lhans2", self.default_PDFs)
102 self.add_keyword("lhrwgt_descr")
103 self.add_keyword("lhrwgt_group_combine")
104 self.add_keyword("lhrwgt_group_name")
105 self.add_keyword("lhrwgt_id")
106 self.add_keyword("LOevents")
107 self.add_keyword("manyseeds")
108 self.add_keyword("max_io_bufsize")
109 self.add_keyword("maxseeds")
110 self.add_keyword("minlo")
111 self.add_keyword("mintupbratlim")
112 self.add_keyword("mintupbxless")
113 self.add_keyword("ncall1", 50000)
114 self.add_keyword("ncall1osres", 50000)
115 self.add_keyword("ncall1rm")
116 self.add_keyword("ncall2", 100000)
117 self.add_keyword("ncall2osres", 200000)
118 self.add_keyword("ncall2rm")
119 self.add_keyword("noevents")
120 self.add_keyword("novirtual")
121 self.add_keyword("nubound", 100000)
122 self.add_keyword("olddij")
123 self.add_keyword("par_2gsupp")
124 self.add_keyword("par_diexp")
125 self.add_keyword("par_dijexp")
126 self.add_keyword("parallelstage")
127 self.add_keyword("pdfreweight")
128 self.add_keyword("ptsqmin")
129 self.add_keyword("ptsupp")
130 self.add_keyword("radregion")
131 self.add_keyword("rand1")
132 self.add_keyword("rand2")
133 self.add_keyword("renscfact", self.default_scales[1])
134 self.add_keyword("runningscale")
135 self.add_keyword("rwl_add")
136 self.add_keyword("rwl_file")
137 self.add_keyword("rwl_format_rwgt")
138 self.add_keyword("rwl_group_events")
139 self.add_keyword("skipextratests")
140 self.add_keyword("SLHA")
141 self.add_keyword("smartsig")
142 self.add_keyword("softtest")
143 self.add_keyword("stage2init")
144 self.add_keyword("storeinfo_rwgt")
145 self.add_keyword("storemintupb")
146 self.add_keyword("testplots")
147 self.add_keyword("testsuda")
148 self.add_keyword("ubexcess_correct")
149 self.add_keyword("ubsigmadetails")
150 self.add_keyword("use-old-grid")
151 self.add_keyword("use-old-ubound")
152 self.add_keyword("withdamp")
153 self.add_keyword("withnegweights")
154 self.add_keyword("withsubtr")
155 self.add_keyword("Wmass", -1)
156 self.add_keyword("Wwidth", -1)
157 self.add_keyword("xupbound", 7)
158 self.add_keyword("Zmass", -1)
159 self.add_keyword("Zwidth", -1)
160
161 def validate_weakinos(self):
162 """! Validate weakinos."""
163 self.expose() # convenience call to simplify syntax
164 weakinos = []
165 for parameter in ["chargino_A", "chargino_B"]:
166 weakino_name = list(self.parameters_by_name(parameter))[0].value
167 self.check_decay_mode(weakino_name, self.allowed_weakinos.keys())
168 weakinos.append(self.allowed_weakinos[weakino_name])
169 list(self.parameters_by_name("chargino_A"))[0].value = max(weakinos)
170 list(self.parameters_by_name("chargino_B"))[0].value = min(weakinos)
min
#define min(a, b)
Definition cfImp.cxx:40
max
#define max(a, b)
Definition cfImp.cxx:41
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.powheg.chi1chi1.chi1chi1
Default Powheg configuration for chargino pair production.
Definition chi1chi1.py:13
python.processes.powheg.chi1chi1.chi1chi1.validate_weakinos
validate_weakinos(self)
Validate weakinos.
Definition chi1chi1.py:161
python.processes.powheg.chi1chi1.chi1chi1.allowed_weakinos
dict allowed_weakinos
List of allowed weakinos.
Definition chi1chi1.py:45
python.processes.powheg.chi1chi1.chi1chi1.__init__
__init__(self, base_directory, **kwargs)
Constructor: all process options are set here.
Definition chi1chi1.py:21
python.processes.powheg_V2.PowhegV2
Base class for PowhegBox V2 processes.
Definition powheg_V2.py:6
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
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