ATLAS Offline Software
t_sch.py
Go to the documentation of this file.
1 # Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
2 
3 from AthenaCommon import Logging
4 from ..powheg_V2 import PowhegV2
5 
6 
7 logger = Logging.logging.getLogger("PowhegControl")
8 
9 
10 class t_sch(PowhegV2):
11  """! Default Powheg configuration for single-top production in the s-channel.
12 
13  Create a configurable object with all applicable Powheg options.
14 
15  @author James Robinson <james.robinson@cern.ch>
16  """
17 
18  def __init__(self, base_directory, **kwargs):
19  """! Constructor: all process options are set here.
20 
21  @param base_directory: path to PowhegBox code.
22  @param kwargs dictionary of arguments from Generate_tf.
23  """
24  super(t_sch, self).__init__(base_directory, "ST_sch", **kwargs)
25 
26  # Add parameter validation functions
27  self.validation_functions.append("validate_decays")
28 
29 
30  self.allowed_decay_modes = ["t > all", "t > b j j", "t > b l+ vl", "t > b emu+ vemu", "t > b e+ ve",
31  "t > b mu+ vm", "t > b tau+ vt", "t~ > all", "t~ > b~ j j", "t~ > b~ l- vl~",
32  "t~ > b~ emu- vemu~", "t~ > b~ e- ve~", "t~ > b~ mu- vm~", "t~ > b~ tau- vt~"]
33 
34  # Add all keywords for this process, overriding defaults if required
35  self.add_keyword("alphaem_inv")
36  self.add_keyword("alphas_from_lhapdf")
37  self.add_keyword("bornktmin")
38  self.add_keyword("bornonly")
39  self.add_keyword("bornsuppfact")
40  self.add_keyword("bornzerodamp")
41  self.add_keyword("bottomthr")
42  self.add_keyword("bottomthrpdf")
43  self.add_keyword("btildeborn")
44  self.add_keyword("btildecoll")
45  self.add_keyword("btildereal")
46  self.add_keyword("btildevirt")
47  self.add_keyword("btlscalect")
48  self.add_keyword("btlscalereal")
49  self.add_keyword("charmthr")
50  self.add_keyword("charmthrpdf")
51  self.add_keyword("check_bad_st2")
52  self.add_keyword("CKM_Vcb")
53  self.add_keyword("CKM_Vcd")
54  self.add_keyword("CKM_Vcs")
55  self.add_keyword("CKM_Vtb")
56  self.add_keyword("CKM_Vtd")
57  self.add_keyword("CKM_Vts")
58  self.add_keyword("CKM_Vub")
59  self.add_keyword("CKM_Vud")
60  self.add_keyword("CKM_Vus")
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("doublefsr")
67  self.add_keyword("evenmaxrat")
68  self.add_keyword("facscfact", self.default_scales[0])
69  self.add_keyword("fastbtlbound")
70  self.add_keyword("fixedgrid")
71  self.add_keyword("flg_debug")
72  self.add_keyword("foldcsi", 2)
73  self.add_keyword("foldphi", 2)
74  self.add_keyword("foldy", 2)
75  self.add_keyword("fullrwgt")
76  self.add_keyword("hdamp")
77  self.add_keyword("hfact")
78  self.add_keyword("icsimax")
79  self.add_keyword("ih1")
80  self.add_keyword("ih2")
81  self.add_keyword("itmx1", 3)
82  self.add_keyword("itmx1rm")
83  self.add_keyword("itmx2", 5)
84  self.add_keyword("itmx2rm")
85  self.add_keyword("iupperfsr")
86  self.add_keyword("iupperisr")
87  self.add_keyword("iymax")
88  self.add_keyword("lhans1", self.default_PDFs)
89  self.add_keyword("lhans2", self.default_PDFs)
90  self.add_keyword("lhapdf6maxsets")
91  self.add_keyword("lhrwgt_descr")
92  self.add_keyword("lhrwgt_group_combine")
93  self.add_keyword("lhrwgt_group_name")
94  self.add_keyword("lhrwgt_id")
95  self.add_keyword("LOevents")
96  self.add_keyword("manyseeds")
97  self.add_keyword("max_io_bufsize")
98  self.add_keyword("maxseeds")
99  self.add_keyword("minlo")
100  self.add_keyword("mintupbratlim")
101  self.add_keyword("mintupbxless")
102  self.add_keyword("ncall1", 30000)
103  self.add_keyword("ncall1rm")
104  self.add_keyword("ncall2", 70000)
105  self.add_keyword("ncall2rm")
106  self.add_keyword("noevents")
107  self.add_keyword("novirtual")
108  self.add_keyword("nubound", 50000)
109  self.add_keyword("olddij")
110  self.add_keyword("par_2gsupp")
111  self.add_keyword("par_diexp")
112  self.add_keyword("par_dijexp")
113  self.add_keyword("parallelstage")
114  self.add_keyword("pdfreweight")
115  self.add_keyword("ptsqmin")
116  self.add_keyword("ptsupp")
117  self.add_keyword("radregion")
118  self.add_keyword("rand1")
119  self.add_keyword("rand2")
120  self.add_keyword("renscfact", self.default_scales[1])
121  self.add_keyword("rwl_add")
122  self.add_keyword("rwl_file")
123  self.add_keyword("rwl_format_rwgt")
124  self.add_keyword("rwl_group_events")
125  self.add_keyword("skipextratests")
126  self.add_keyword("smartsig")
127  self.add_keyword("softtest")
128  self.add_keyword("stage2init")
129  self.add_keyword("sthw2")
130  self.add_keyword("storeinfo_rwgt")
131  self.add_keyword("storemintupb")
132  self.add_keyword("tdec/elbranching")
133  self.add_keyword("tdec/emass")
134  self.add_keyword("tdec/mumass")
135  self.add_keyword("tdec/taumass")
136  self.add_keyword("testplots")
137  self.add_keyword("testsuda")
138  self.add_keyword("topdecaymode", self.allowed_decay_modes[0], name="decay_mode")
139  self.add_keyword("topmass")
140  self.add_keyword("topwidth")
141  self.add_keyword("ttype", hidden=True)
142  self.add_keyword("ubexcess_correct")
143  self.add_keyword("ubsigmadetails")
144  self.add_keyword("use-old-grid")
145  self.add_keyword("use-old-ubound")
146  self.add_keyword("withdamp", 1)
147  self.add_keyword("withnegweights")
148  self.add_keyword("withsubtr")
149  self.add_keyword("wmass")
150  self.add_keyword("wwidth")
151  self.add_keyword("xupbound")
152 
153  def validate_decays(self):
154  """! Validate semileptonic and topdecaymode keywords."""
155  self.expose() # convenience call to simplify syntax
156  if self.decay_mode not in self.allowed_decay_modes:
157  logger.warning("Decay mode {} not recognised!".format(self.decay_mode))
158  raise ValueError("Decay mode {} not recognised!".format(self.decay_mode))
159  # Calculate appropriate decay mode numbers
160  list(self.parameters_by_keyword("ttype"))[0].value = [+1, -1][self.decay_mode.startswith("t~")]
161  __decay_products = self.decay_mode.replace("~", "").replace("b", "").replace("+", "").replace("-", "").split("t > ")[1].strip()
162  __decay_mode_lookup = {"all": "11111", "j j": "00011", "l vl": "11100", "emu vemu": "11000", "e ve": "10000", "mu vm": "01000", "tau vt": "00100"}
163  list(self.parameters_by_keyword("topdecaymode"))[0].value = __decay_mode_lookup[__decay_products]
replace
std::string replace(std::string s, const std::string &s2, const std::string &s3)
Definition: hcg.cxx:307
python.processes.configurable.Configurable.expose
def expose(self)
Add all names to the interface of this object.
Definition: configurable.py:46
vtune_athena.format
format
Definition: vtune_athena.py:14
python.processes.powheg_base.PowhegBase.default_scales
def default_scales(self)
Default scale variations for this process.
Definition: powheg_base.py:243
python.processes.configurable.Configurable.add_keyword
def 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
dumpHVPathFromNtuple.append
bool append
Definition: dumpHVPathFromNtuple.py:91
python.processes.configurable.Configurable.parameters_by_keyword
def parameters_by_keyword(self, keyword)
Retrieve all parameters that use a given keyword.
Definition: configurable.py:57
python.processes.powheg_base.PowhegBase.validation_functions
validation_functions
List of validation functions to run before preparing runcard.
Definition: powheg_base.py:176
python.processes.powheg.t_sch.t_sch.allowed_decay_modes
allowed_decay_modes
List of allowed decay modes.
Definition: t_sch.py:30
python.processes.powheg.t_sch.t_sch.validate_decays
def validate_decays(self)
Validate semileptonic and topdecaymode keywords.
Definition: t_sch.py:153
histSizes.list
def list(name, path='/')
Definition: histSizes.py:38
python.processes.powheg.t_sch.t_sch.__init__
def __init__(self, base_directory, **kwargs)
Constructor: all process options are set here.
Definition: t_sch.py:18
python.processes.powheg_base.PowhegBase.default_PDFs
def default_PDFs(self)
Default PDFs for this process.
Definition: powheg_base.py:238
python.processes.powheg.t_sch.t_sch
Default Powheg configuration for single-top production in the s-channel.
Definition: t_sch.py:10
python.processes.powheg_V2.PowhegV2
Base class for PowhegBox V2 processes.
Definition: powheg_V2.py:6
Trk::split
@ split
Definition: LayerMaterialProperties.h:38
Generated on Fri Jun 28 2024 21:28:13 for ATLAS Offline Software by   doxygen 1.8.18