makeDecay Namespace Reference

Variables
str	fname = "/eos/experiment/ship/data/Charm/Cascade-parp16-MSTP82-1-MSEL4-76Mpot_1"
float	nrpotspill = 5.0e13
float	chicc = 1.7e-3
float	chibb = 1.6e-7
bool	setByHand = False
	try :
	opts
	args
str	FIN = fname + ".root"
os	tmp = os.path.abspath(FIN).split("/")
str	FOUT = "Decay-" + tmp[len(tmp) - 1]
ROOT	fin = ROOT.TFile(FIN)
	else :
ROOT	sTree = fin.FindObjectAny("pythia6")
ROOT	nEvents = sTree.GetEntries()
dict	hc = {}
ROOT	fhin = ROOT.TFile(FIN.replace("ntuple", "hists"))
dict	nrcpot = hc["2"].GetBinContent(1) / 2.0
ROOT	P8gen = ROOT.TPythia8()
ROOT	P8 = P8gen.Pythia8()
int	n = 1
ROOT	p = P8.particleData.particleDataEntryPtr(n)
str	command = str(n) + ":mayDecay = false"
ROOT	ftup = ROOT.TFile.Open(FOUT, "RECREATE")
ROOT	Ntup = ROOT.TNtuple("Decay", "pythia8 heavy flavour decays", "id:px:py:pz:E:M:weight:mid:mpx:mpy:mpz:mE:pot:ptGM:pzGM")
dict	h = {}
ROOT	PDG = ROOT.TDatabasePDG.Instance()
int	idhnu = 1000 + idnu
idnu	idw = idnu
ROOT	name = PDG.GetParticle(idw).GetName()
float	pot = 0.0
int	nDsprim = 0
int	ntotprim = 0
ROOT	rc = sTree.GetEvent(n)
float	wspill = nrpotspill * chicc / nrcpot
ROOT	pt = ROOT.TMath.Sqrt(sTree.mpx**2 + sTree.mpy**2)
int	idabs = int(abs(sTree.id))
ROOT	par = P8.event[n]
ROOT	ptGM = ROOT.TMath.Sqrt(sTree.mpx * sTree.mpx + sTree.mpy * sTree.mpy)
ROOT	pt2 = par.px() ** 2 + par.py() ** 2
ROOT	ptot = ROOT.TMath.Sqrt(pt2 + par.pz() ** 2)
min	l10ptot = min(max(ROOT.TMath.Log10(ptot), -0.3), 1.69999)
min	l10pt = min(max(ROOT.TMath.Log10(ROOT.TMath.Sqrt(pt2)), -2.0), 0.4999)
float	fDsP6 = 1.0 * nDsprim / ntotprim
float	fDs = 0.077

Variable Documentation

args

makeDecay.args

Definition at line 27 of file makeDecay.py.

chibb

float makeDecay.chibb = 1.6e-7

Definition at line 21 of file makeDecay.py.

chicc

float makeDecay.chicc = 1.7e-3

Definition at line 20 of file makeDecay.py.

command

str makeDecay.command = str(n) + ":mayDecay = false"

Definition at line 78 of file makeDecay.py.

else

makeDecay.else :

Definition at line 48 of file makeDecay.py.

fDs

float makeDecay.fDs = 0.077

Definition at line 194 of file makeDecay.py.

fDsP6

float makeDecay.fDsP6 = 1.0 * nDsprim / ntotprim

Definition at line 193 of file makeDecay.py.

fhin

ROOT makeDecay.fhin = ROOT.TFile(FIN.replace("ntuple", "hists"))

Definition at line 59 of file makeDecay.py.

FIN

str makeDecay.FIN = fname + ".root"

Definition at line 43 of file makeDecay.py.

fin

ROOT makeDecay.fin = ROOT.TFile(FIN)

Definition at line 47 of file makeDecay.py.

fname

a makeDecay.fname = "/eos/experiment/ship/data/Charm/Cascade-parp16-MSTP82-1-MSEL4-76Mpot_1"

Definition at line 17 of file makeDecay.py.

FOUT

str makeDecay.FOUT = "Decay-" + tmp[len(tmp) - 1]

Definition at line 45 of file makeDecay.py.

ftup

ROOT makeDecay.ftup = ROOT.TFile.Open(FOUT, "RECREATE")

Definition at line 85 of file makeDecay.py.

h

dict makeDecay.h = {}

Definition at line 88 of file makeDecay.py.

hc

dict makeDecay.hc = {}

Definition at line 55 of file makeDecay.py.

idabs

int makeDecay.idabs = int(abs(sTree.id))

Definition at line 130 of file makeDecay.py.

idhnu

int makeDecay.idhnu = 1000 + idnu

Definition at line 95 of file makeDecay.py.

idw

idnu makeDecay.idw = idnu

Definition at line 96 of file makeDecay.py.

l10pt

min makeDecay.l10pt = min(max(ROOT.TMath.Log10(ROOT.TMath.Sqrt(pt2)), -2.0), 0.4999)

Definition at line 170 of file makeDecay.py.

l10ptot

min makeDecay.l10ptot = min(max(ROOT.TMath.Log10(ptot), -0.3), 1.69999)

Definition at line 169 of file makeDecay.py.

n

ROOT makeDecay.n = 1

Definition at line 73 of file makeDecay.py.

name

ROOT makeDecay.name = PDG.GetParticle(idw).GetName()

Definition at line 100 of file makeDecay.py.

nDsprim

int makeDecay.nDsprim = 0

Definition at line 107 of file makeDecay.py.

nEvents

ROOT makeDecay.nEvents = sTree.GetEntries()

Definition at line 51 of file makeDecay.py.

nrcpot

dict makeDecay.nrcpot = hc["2"].GetBinContent(1) / 2.0

Definition at line 63 of file makeDecay.py.

nrpotspill

float makeDecay.nrpotspill = 5.0e13

Definition at line 19 of file makeDecay.py.

ntotprim

int makeDecay.ntotprim = 0

Definition at line 108 of file makeDecay.py.

Ntup

ROOT makeDecay.Ntup = ROOT.TNtuple("Decay", "pythia8 heavy flavour decays", "id:px:py:pz:E:M:weight:mid:mpx:mpy:mpz:mE:pot:ptGM:pzGM")

Definition at line 86 of file makeDecay.py.

opts

makeDecay.opts

Definition at line 27 of file makeDecay.py.

p

ROOT makeDecay.p = P8.particleData.particleDataEntryPtr(n)

Definition at line 76 of file makeDecay.py.

P8

ROOT makeDecay.P8 = P8gen.Pythia8()

Definition at line 69 of file makeDecay.py.

P8gen

ROOT makeDecay.P8gen = ROOT.TPythia8()

Definition at line 68 of file makeDecay.py.

par

ROOT makeDecay.par = P8.event[n]

Definition at line 143 of file makeDecay.py.

PDG

ROOT makeDecay.PDG = ROOT.TDatabasePDG.Instance()

Definition at line 91 of file makeDecay.py.

pot

float makeDecay.pot = 0.0

Definition at line 105 of file makeDecay.py.

pt

ROOT makeDecay.pt = ROOT.TMath.Sqrt(sTree.mpx**2 + sTree.mpy**2)

Definition at line 125 of file makeDecay.py.

pt2

ROOT makeDecay.pt2 = par.px() ** 2 + par.py() ** 2

Definition at line 167 of file makeDecay.py.

ptGM

ROOT makeDecay.ptGM = ROOT.TMath.Sqrt(sTree.mpx * sTree.mpx + sTree.mpy * sTree.mpy)

Definition at line 144 of file makeDecay.py.

ptot

ROOT makeDecay.ptot = ROOT.TMath.Sqrt(pt2 + par.pz() ** 2)

Definition at line 168 of file makeDecay.py.

rc

ROOT makeDecay.rc = sTree.GetEvent(n)

Definition at line 111 of file makeDecay.py.

setByHand

bool makeDecay.setByHand = False

Definition at line 22 of file makeDecay.py.

sTree

ROOT makeDecay.sTree = fin.FindObjectAny("pythia6")

Definition at line 50 of file makeDecay.py.

tmp

os makeDecay.tmp = os.path.abspath(FIN).split("/")

Definition at line 44 of file makeDecay.py.

try

makeDecay.try :

Definition at line 26 of file makeDecay.py.

wspill

float makeDecay.wspill = nrpotspill * chicc / nrcpot

Definition at line 123 of file makeDecay.py.