Phi angle in CM frame for different runs

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[math]\varphi^{LAB}[/math]

The angle is (0, 360).

electron sector=1 electron sector=6
[math]\varphi_{e}^{LAB}[/math] Electron phi angle for sector 1 in lab frame 27 files 0 360.gif Electron phi angle for sector 6 in lab frame 27 files 0 360.gif
[math]\varphi_{pion}^{LAB}[/math] Pion phi angle for sector 1 in lab frame 27 files 0 360.gif Pion phi angle for sector 6 in lab frame 27 files 0 360.gif
[math]\varphi_{e}^{LAB} - \varphi_{pion}^{LAB}[/math] Phi angle difference for sector 1 in lab frame 27 files 0 360.gif Phi angle difference for sector 6 in lab frame 27 files 0 360.gif


electron sector [math]\varphi_{e}^{LAB}[/math] [math]\varphi_{pion}^{LAB}[/math] [math]\varphi_{e}^{LAB} - \varphi_{pion}^{LAB}[/math] after correction
1 Electron phi angle for sector 1 in LAB frame 27 files.gif Pion phi angle for sector 1 in LAB frame 27 files.gif Phi angle difference for sector 1 in LAB frame 27 files after cor.gif
2 Electron phi angle for sector 2 in LAB frame 27 files.gif Pion phi angle for sector 2 in LAB frame 27 files.gif Phi angle difference for sector 2 in LAB frame 27 files after cor.gif
3 Electron phi angle for sector 3 in LAB frame 27 files.gif Pion phi angle for sector 3 in LAB frame 27 files.gif Phi angle difference for sector 3 in LAB frame 27 files after cor.gif
4 Electron phi angle for sector 4 in LAB frame 27 files.gif Pion phi angle for sector 4 in LAB frame 27 files.gif Phi angle difference for sector 4 in LAB frame 27 files after cor.gif
5 Electron phi angle for sector 5 in LAB frame 27 files.gif Pion phi angle for sector 5 in LAB frame 27 files.gif Phi angle difference for sector 5 in LAB frame 27 files after cor.gif
6 Electron phi angle for sector 6 in LAB frame 27 files.gif Pion phi angle for sector 6 in LAB frame 27 files.gif Phi angle difference for sector 6 in LAB frame 27 files after cor.gif


[math]\varphi^{CM}[/math]

The angle is (0, 360).

electron sector=1 electron sector=6
[math]\varphi_{e}^{CM}[/math] Electron phi angle for sector 1 in CM frame 27 files.gif Electron phi angle for sector 6 in CM frame 27 files.gif
[math]\varphi_{pion}^{CM}[/math] Pion phi angle for sector 1 in CM frame 27 files.gif Pion phi angle for sector 6 in CM frame 27 files.gif
[math]\varphi_{e}^{CM} - \varphi_{pion}^{CM}[/math] Phi angle difference for sector 1 in CM frame 27 files 1.gif Phi angle difference for sector 6 in CM frame 27 files 1.gif


electron sector [math]\varphi_{e}^{CM}[/math] [math]\varphi_{pion}^{CM}[/math] [math]\varphi_{e}^{CM} - \varphi_{pion}^{CM}[/math] after correction
1 Electron phi angle for sector 1 in CM frame 27 files.gif Pion phi angle for sector 1 in CM frame 27 files.gif Phi angle difference for sector 1 in CM frame 27 files after cor.gif
2 Electron phi angle for sector 2 in CM frame 27 files.gif Pion phi angle for sector 2 in CM frame 27 files.gif Phi angle difference for sector 2 in CM frame 27 files after cor.gif
3 Electron phi angle for sector 3 in CM frame 27 files.gif Pion phi angle for sector 3 in CM frame 27 files.gif Phi angle difference for sector 3 in CM frame 27 files after cor.gif
4 Electron phi angle for sector 4 in CM frame 27 files.gif Pion phi angle for sector 4 in CM frame 27 files.gif Phi angle difference for sector 4 in CM frame 27 files after cor.gif
5 Electron phi angle for sector 5 in CM frame 27 files.gif Pion phi angle for sector 5 in CM frame 27 files.gif Phi angle difference for sector 5 in CM frame 27 files after cor.gif
6 Electron phi angle for sector 6 in CM frame 27 files.gif Pion phi angle for sector 6 in CM frame 27 files.gif Phi angle difference for sector 6 in CM frame 27 files after cor.gif



Phi angle difference for ALL sectors in CM frame 27 files.gif
Phi angle difference for ALL sectors in CM frame 27 files corrected.gif
Phi angle difference fnot sure.gif

I used 27 files. The cut is applied on [math]1.6 \lt Q^{2} \lt 1.9[/math].

phi_angle_in_cm_frame_vs_electron_sector

Phi angle in cm frame vs electron sector 1 begin run 27074 27 files.gifPhi angle in cm frame vs electron sector 6 begin run 27074 27 files.gif

Phi angle in cm frame vs electron sector 2 begin run 27074 27 files.gif
Phi angle in cm frame vs electron sector 3 begin run 27074 27 files.gif Phi angle in cm frame vs electron sector 4 begin run 27074 27 files.gif
Phi angle in cm frame vs electron sector 5 begin run 27074 27 files.gif

phi_angle_in_cm_frame_vs_pion_sector

Phi angle in cm frame vs pion sector 1 begin run 27074 27 files.gif Phi angle in cm frame vs pion sector 2 begin run 27074 27 files.gif
Phi angle in cm frame vs pion sector 3 begin run 27074 27 files.gif Phi angle in cm frame vs pion sector 4 begin run 27074 27 files.gif
Phi angle in cm frame vs pion sector 5 begin run 27074 27 files.gif Phi angle in cm frame vs pion sector 6 begin run 27074 27 files.gif


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