analyze_eta_dalitz.C File Reference

Go to the source code of this file.

Functions
Reaction	SetBranchAddress ("Particles", &evt)
	if (i< nentries, nentries=1000)
hf1	Draw ()

Variables
TTree *	Reaction = (TTree*)gDirectory->Get("data")
TClonesArray *	evt =new TClonesArray("PParticle", 100)
PParticle *	ep
PParticle *	em
TH1F *	hf1 = new TH1F("hf2", "Di-Lepton mass", 100, 0., 0.6)
Int_t	nentries = Reaction->GetEntries()

Function Documentation

Draw()

hf1 Draw

(

)

if()

if	(	i<	nentries,
		nentries =	1000 )

Definition at line 17 of file analyze_eta_dalitz.C.

SetBranchAddress()

Reaction SetBranchAddress	(	"Particles"	,
		&	evt )

Variable Documentation

em

PParticle * em

Definition at line 13 of file analyze_eta_dalitz.C.

ep

PParticle* ep

Definition at line 13 of file analyze_eta_dalitz.C.

evt

TClonesArray* evt =new TClonesArray("PParticle", 100)

Definition at line 11 of file analyze_eta_dalitz.C.

hf1

TH1F* hf1 = new TH1F("hf2", "Di-Lepton mass", 100, 0., 0.6)

Definition at line 15 of file analyze_eta_dalitz.C.

nentries

Int_t nentries = Reaction->GetEntries()

Definition at line 16 of file analyze_eta_dalitz.C.

Reaction

TTree* Reaction = (TTree*)gDirectory->Get("data")

Definition at line 10 of file analyze_eta_dalitz.C.