Skip to content

New pT hard spectra weighting option and make sure pythia8 configuration name is the same #35

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
gconesab merged 3 commits into from
Mar 18, 2021
Merged

New pT hard spectra weighting option and make sure pythia8 configuration name is the same #35

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
b74cca3
add option to weight pT hard bin cross section to allow spectra flatt…
gconesab Mar 17, 2021
c70bf6e
new pT hard spectra weight and remove tf index to cfg file
gconesab Mar 17, 2021
6e76b0f
make all the configuration files to be named pythia8.cfg
gconesab Mar 17, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 8 additions & 1 deletion MC/bin/o2dpg_sim_workflow.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,8 @@
parser.add_argument('-ptHatBin',help='pT hard bin number', default=-1)
parser.add_argument('-ptHatMin',help='pT hard minimum when no bin requested', default=0)
parser.add_argument('-ptHatMax',help='pT hard maximum when no bin requested', default=-1)
parser.add_argument('-weightPow',help='Flatten pT hard spectrum with power', default=-1)

parser.add_argument('-ptTrigMin',help='generated pT trigger minimum', default=0)
parser.add_argument('-ptTrigMax',help='generated pT trigger maximum', default=-1)

Expand Down Expand Up @@ -122,6 +124,9 @@ def getDPL_global_options(bigshm=False,nosmallrate=False):
PTTRIGMIN=float(args.ptTrigMin)
PTTRIGMAX=float(args.ptTrigMax)

## Pt Hat productions
WEIGHTPOW=int(args.weightPow)

# Recover PTHATMIN and PTHATMAX from pre-defined array depending bin number PTHATBIN
# or just the ones passed
PTHATBIN=int(args.ptHatBin)
Expand Down Expand Up @@ -185,14 +190,16 @@ def getDPL_global_options(bigshm=False,nosmallrate=False):
SGN_CONFIG_task=createTask(name='gensgnconf_'+str(tf), tf=tf, cwd=timeframeworkdir)
if GENERATOR == 'pythia8':
SGN_CONFIG_task['cmd'] = '${O2DPG_ROOT}/MC/config/common/pythia8/utils/mkpy8cfg.py \
--output=pythia8_'+ str(tf) +'.cfg \
--output=pythia8.cfg \
--seed='+str(RNDSEED)+' \
--idA='+str(PDGA)+' \
--idB='+str(PDGB)+' \
--eCM='+str(ECMS)+' \
--process='+str(PROCESS)+' \
--ptHatMin=' + str(PTHATMIN) + ' \
--ptHatMax=' + str(PTHATMAX)
if WEIGHTPOW > -1:
SGN_CONFIG_task['cmd'] = SGN_CONFIG_task['cmd'] + ' --weightPow=' + str(WEIGHTPOW)
workflow['stages'].append(SGN_CONFIG_task)
# elif GENERATOR == 'extgen': what do we do if generator is not pythia8?

Expand Down
2 changes: 1 addition & 1 deletion MC/config/PWGGAJE/ini/hook_jets.ini
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
[GeneratorPythia8]
config=pythia8_jets.cfg
config=pythia8.cfg
hooksFileName=${O2DPG_ROOT}/MC/config/PWGGAJE/hooks/jets_hook.C
hooksFuncName=pythia8_userhooks_jets()

2 changes: 1 addition & 1 deletion MC/config/PWGGAJE/ini/hook_prompt_gamma.ini
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
[GeneratorPythia8]
config=pythia8_dirgamma.cfg
config=pythia8.cfg
hooksFileName=${O2DPG_ROOT}/MC/config/PWGGAJE/hooks/prompt_gamma_hook.C
hooksFuncName=pythia8_userhooks_promptgamma()

2 changes: 1 addition & 1 deletion MC/config/PWGGAJE/ini/trigger_decay_gamma.ini
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
[GeneratorPythia8]
config=pythia8_jets.cfg
config=pythia8.cfg

[TriggerExternal]
fileName=${O2DPG_ROOT}/MC/config/PWGGAJE/trigger/decay_gamma_jets.C
Expand Down
2 changes: 1 addition & 1 deletion MC/config/PWGGAJE/ini/trigger_prompt_gamma.ini
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
[GeneratorPythia8]
config=pythia8_dirgamma.cfg
config=pythia8.cfg

[TriggerExternal]
fileName=${O2DPG_ROOT}/MC/config/PWGGAJE/trigger/prompt_gamma.C
Expand Down
7 changes: 7 additions & 0 deletions MC/config/common/pythia8/utils/mkpy8cfg.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,9 @@
parser.add_argument('--ptHatMax', type=float,
help='The maximum invariant pT')

parser.add_argument('--weightPower', type=float,
help='Weight power to pT hard spectrum')

parser.add_argument('--output', default='pythia8.cfg',
help='Where to write the configuration')

Expand Down Expand Up @@ -103,6 +106,10 @@
fout.write('PhaseSpace:pTHatMin = %f \n' % (args.ptHatMin))
if args.ptHatMax is not None :
fout.write('PhaseSpace:pTHatMax = %f \n' % (args.ptHatMax))
if args.weightPower is not None :
fout.write('PhaseSpace:bias2Selection = on \n')
fout.write('PhaseSpace:bias2SelectionPow = %f" \n' % (args.weightPower))

fout.write('\n')

fout.write('### <-- generated by mkpy8cfg.py \n')
Expand Down