acceptance.C File Reference

Go to the source code of this file.

Macros
#define	_THETA_PLOT_
#define	_EX_   (22.0E-6)
#define	_EY_   ( 3.3E-6)
#define	_DPP_   (10E-4)
#define	_X0_   ( 207.24)
#define	_Y0_   ( 0.00)
#define	_SIGMA_CUT_   (10.0)
#define	_DX_   (-0.22)
#define	_BETA_X_   (87E3)
#define	_BETA_Y_   (56E3)
#define	_P0_   (18.0)
#define	_ME_   (0.5E-4)

Functions
gStyle	SetOptStat (0)
gStyle	SetPadBottomMargin (0.13)
cbmsim	AddFriend ("cbmsim","digitization.root")
cbmsim	SetBranchAddress ("LqstTrackingDigiHit",&lqstHitArray)
cbmsim	SetBranchAddress ("MCTrack",&mcTrackArray)
th0	SetMinimum (0)
th0	SetLineWidth (2)
th0	SetLineColor (kBlack)
th1	SetLineColor (kGreen)
th2	SetLineColor (kRed)
th3	SetLineColor (kBlue)
q2h0	SetLineWidth (3)
q2h3	SetLineWidth (1)
	for (unsigned ev=0;ev< nEvents;ev++)
q2h0	GetXaxis () -> SetTitle("log(Q^
q2h0	GetYaxis () -> SetTitle("Events")
q2h0	Draw ()
q2h1	Draw ("SAME")
gPad	SetGrid ()

Variables
TFile *	ff = new TFile("simulation.root")
TTree *	cbmsim = ff->Get("cbmsim")
TClonesArray *	lqstHitArray = new TClonesArray("EicTrackingDigiHitOrth2D")
TClonesArray *	mcTrackArray = new TClonesArray("PndMCTrack")
TCanvas *	c1 = new TCanvas("c1", "c1", 0, 0, 800, 500)
TH1D *	th0 = new TH1D("th0", "", 250, 0., 25.)
TH1D *	th1 = new TH1D("th1", "", 250, 0., 25.)
TH1D *	th2 = new TH1D("th2", "", 250, 0., 25.)
TH1D *	th3 = new TH1D("th3", "", 250, 0., 25.)
TH1D *	hxl = new TH1D("hxl", "" , 200, -1.0, 1.0)
TH1D *	q2h0 = new TH1D("q2h0", "" , 100, -20.0, 5.0)
TH1D *	q2h1 = new TH1D("q2h1", "" , 100, -20.0, 5.0)
TH1D *	q2h3 = new TH1D("q2h3", "" , 100, -20.0, 5.0)
double	sigx = sqrt(_EX_*_BETA_X_)
double	sigy = sqrt(_EY_*_BETA_Y_)
double	sigp = _DX_ * _DPP_ * 1E3
int	nEvents = cbmsim->GetEntries()

Macro Definition Documentation

#define _BETA_X_   (87E3)

Definition at line 27 of file acceptance.C.

View newest version in sPHENIX GitHub at line 27 of file acceptance.C

#define _BETA_Y_   (56E3)

Definition at line 28 of file acceptance.C.

View newest version in sPHENIX GitHub at line 28 of file acceptance.C

#define _DPP_   (10E-4)

Definition at line 13 of file acceptance.C.

View newest version in sPHENIX GitHub at line 13 of file acceptance.C

#define _DX_   (-0.22)

Definition at line 24 of file acceptance.C.

View newest version in sPHENIX GitHub at line 24 of file acceptance.C

#define _EX_   (22.0E-6)

Definition at line 9 of file acceptance.C.

View newest version in sPHENIX GitHub at line 9 of file acceptance.C

#define _EY_   ( 3.3E-6)

Definition at line 10 of file acceptance.C.

View newest version in sPHENIX GitHub at line 10 of file acceptance.C

#define _ME_   (0.5E-4)

Definition at line 33 of file acceptance.C.

View newest version in sPHENIX GitHub at line 33 of file acceptance.C

Referenced by for().

#define _P0_   (18.0)

Definition at line 31 of file acceptance.C.

View newest version in sPHENIX GitHub at line 31 of file acceptance.C

Referenced by for().

#define _SIGMA_CUT_   (10.0)

Definition at line 21 of file acceptance.C.

View newest version in sPHENIX GitHub at line 21 of file acceptance.C

Referenced by for().

#define _THETA_PLOT_

Definition at line 2 of file acceptance.C.

View newest version in sPHENIX GitHub at line 2 of file acceptance.C

#define _X0_   ( 207.24)

Definition at line 17 of file acceptance.C.

View newest version in sPHENIX GitHub at line 17 of file acceptance.C

Referenced by for().

#define _Y0_   ( 0.00)

Definition at line 18 of file acceptance.C.

View newest version in sPHENIX GitHub at line 18 of file acceptance.C

Referenced by for().

Function Documentation

cbmsim AddFriend	(	"cbmsim"	,
		"digitization.root"
	)

q2h0 Draw

(

)

q2h1 Draw

(

"SAME"

)

for

(

)

Definition at line 128 of file acceptance.C.

View newest version in sPHENIX GitHub at line 128 of file acceptance.C

References _ME_, _P0_, _SIGMA_CUT_, _SX0_, _SY0_, _X0_, _Y0_, PndMCTrack::GetMomentum(), p, printf(), sigx, sigy, and theta().

Here is the call graph for this function:

q2h0 GetXaxis

(

)

-> SetTitle("log(Q^

Definition at line 238 of file acceptance.C.

View newest version in sPHENIX GitHub at line 238 of file acceptance.C

q2h0 GetYaxis

(

)

-> SetTitle("Events")

cbmsim SetBranchAddress	(	"LqstTrackingDigiHit"	,
		&	lqstHitArray
	)

cbmsim SetBranchAddress	(	"MCTrack"	,
		&	mcTrackArray
	)

gPad SetGrid

(

)

th0 SetLineColor

(

kBlack

)

th1 SetLineColor

(

kGreen

)

th2 SetLineColor

(

kRed

)

th3 SetLineColor

(

kBlue

)

th0 SetLineWidth

(

2

)

q2h0 SetLineWidth

(

3

)

q2h3 SetLineWidth

(

1

)

th0 SetMinimum

(

0

)

gStyle SetOptStat

(

0

)

Referenced by analysis_resolution(), LoopEvalFR(), LoopEvalHR(), and LoopEvalPortableCircularCut().

Here is the caller graph for this function:

gStyle SetPadBottomMargin

(

0.

13

)

Variable Documentation

TCanvas* c1 = new TCanvas("c1", "c1", 0, 0, 800, 500)

Definition at line 53 of file acceptance.C.

View newest version in sPHENIX GitHub at line 53 of file acceptance.C

TTree* cbmsim = ff->Get("cbmsim")

Definition at line 45 of file acceptance.C.

View newest version in sPHENIX GitHub at line 45 of file acceptance.C

TFile* ff = new TFile("simulation.root")

Definition at line 44 of file acceptance.C.

View newest version in sPHENIX GitHub at line 44 of file acceptance.C

TH1D* hxl = new TH1D("hxl", "" , 200, -1.0, 1.0)

Definition at line 76 of file acceptance.C.

View newest version in sPHENIX GitHub at line 76 of file acceptance.C

TClonesArray* lqstHitArray = new TClonesArray("EicTrackingDigiHitOrth2D")

Definition at line 48 of file acceptance.C.

View newest version in sPHENIX GitHub at line 48 of file acceptance.C

TClonesArray* mcTrackArray = new TClonesArray("PndMCTrack")

Definition at line 50 of file acceptance.C.

View newest version in sPHENIX GitHub at line 50 of file acceptance.C

int nEvents = cbmsim->GetEntries()

Definition at line 127 of file acceptance.C.

View newest version in sPHENIX GitHub at line 127 of file acceptance.C

TH1D* q2h0 = new TH1D("q2h0", "" , 100, -20.0, 5.0)

Definition at line 79 of file acceptance.C.

View newest version in sPHENIX GitHub at line 79 of file acceptance.C

TH1D* q2h1 = new TH1D("q2h1", "" , 100, -20.0, 5.0)

Definition at line 81 of file acceptance.C.

View newest version in sPHENIX GitHub at line 81 of file acceptance.C

TH1D* q2h3 = new TH1D("q2h3", "" , 100, -20.0, 5.0)

Definition at line 83 of file acceptance.C.

View newest version in sPHENIX GitHub at line 83 of file acceptance.C

double sigp = _DX_ * _DPP_ * 1E3

Definition at line 119 of file acceptance.C.

View newest version in sPHENIX GitHub at line 119 of file acceptance.C

sigx = sqrt(_EX_*_BETA_X_)

Definition at line 118 of file acceptance.C.

View newest version in sPHENIX GitHub at line 118 of file acceptance.C

double sigy = sqrt(_EY_*_BETA_Y_)

Definition at line 118 of file acceptance.C.

View newest version in sPHENIX GitHub at line 118 of file acceptance.C

TH1D* th0 = new TH1D("th0", "", 250, 0., 25.)

Definition at line 55 of file acceptance.C.

View newest version in sPHENIX GitHub at line 55 of file acceptance.C

TH1D* th1 = new TH1D("th1", "", 250, 0., 25.)

Definition at line 57 of file acceptance.C.

View newest version in sPHENIX GitHub at line 57 of file acceptance.C

TH1D* th2 = new TH1D("th2", "", 250, 0., 25.)

Definition at line 58 of file acceptance.C.

View newest version in sPHENIX GitHub at line 58 of file acceptance.C

TH1D* th3 = new TH1D("th3", "", 250, 0., 25.)

Definition at line 59 of file acceptance.C.

View newest version in sPHENIX GitHub at line 59 of file acceptance.C