Difference between revisions of "Phi angle in CM frame for different runs"

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The angle is (0, 360).<br>
 
The angle is (0, 360).<br>
  
I have applied the following cuts: EC_tot>140MeV, EC_inner>50Mev and nphe>2.5.<br>
 
{| border="1"  |cellpadding="20" cellspacing="0
 
|-
 
| electron sector  || <math>\varphi_{e}^{CM}</math> || <math>\varphi_{pion}^{CM}</math>  || <math>\varphi_{e}^{CM} - \varphi_{pion}^{CM}</math> after correction || <math>\varphi_{e}^{CM} - \varphi_{pion}^{CM}</math>
 
|-
 
| 1 || [[Image:electron_phi_angle_for_sector_1_in_CM_frame_27_files_cuts.gif|300px]] ||  [[Image:pion_phi_angle_for_sector_1_in_CM_frame_27_files_cuts.gif|300px]] ||  [[Image:phi_angle_difference_for_sector_1_in_CM_frame_27_files_after_cor_cuts.gif|300px]]
 
||  [[Image:phi_angle_difference_for_sector_1_in_CM_frame_27_files_cuts.gif|300px]]
 
|-
 
| 2 || [[Image:electron_phi_angle_for_sector_2_in_CM_frame_27_files_cuts.gif|300px]] || [[Image:pion_phi_angle_for_sector_2_in_CM_frame_27_files_cuts.gif|300px]] || [[Image:phi_angle_difference_for_sector_2_in_CM_frame_27_files_after_cor_cuts.gif|300px]]
 
||  [[Image:phi_angle_difference_for_sector_2_in_CM_frame_27_files_cuts.gif|300px]]
 
|-
 
| 3 || [[Image:electron_phi_angle_for_sector_3_in_CM_frame_27_files_cuts.gif|300px]] || [[Image:pion_phi_angle_for_sector_3_in_CM_frame_27_files_cuts.gif|300px]] || [[Image:phi_angle_difference_for_sector_3_in_CM_frame_27_files_after_cor_cuts.gif|300px]]
 
||  [[Image:phi_angle_difference_for_sector_3_in_CM_frame_27_files_cuts.gif|300px]]
 
|-
 
| 4 || [[Image:electron_phi_angle_for_sector_4_in_CM_frame_27_files_cuts.gif|300px]] || [[Image:pion_phi_angle_for_sector_4_in_CM_frame_27_files_cuts.gif|300px]] ||  [[Image:phi_angle_difference_for_sector_4_in_CM_frame_27_files_after_cor_cuts.gif|300px]]
 
||  [[Image:phi_angle_difference_for_sector_4_in_CM_frame_27_files_cuts.gif|300px]]
 
|-
 
| 5 || [[Image:electron_phi_angle_for_sector_5_in_CM_frame_27_files_cuts.gif|300px]] || [[Image:pion_phi_angle_for_sector_5_in_CM_frame_27_files_cuts.gif|300px]] ||  [[Image:phi_angle_difference_for_sector_5_in_CM_frame_27_files_after_cor_cuts.gif|300px]]
 
||  [[Image:phi_angle_difference_for_sector_5_in_CM_frame_27_files_cuts.gif|300px]]
 
|-
 
| 6 || [[Image:electron_phi_angle_for_sector_6_in_CM_frame_27_files_cuts.gif|300px]] || [[Image:pion_phi_angle_for_sector_6_in_CM_frame_27_files_cuts.gif|300px]] ||  [[Image:phi_angle_difference_for_sector_6_in_CM_frame_27_files_after_cor_cuts.gif|300px]]
 
||  [[Image:phi_angle_difference_for_sector_6_in_CM_frame_27_files_cuts.gif|300px]]
 
|-
 
|}<br>
 
  
 
[[Image:phi_angle_difference_for_ALL_sectors_in_CM_frame_27_files_cuts.gif|500px]]<br>
 
[[Image:phi_angle_difference_for_ALL_sectors_in_CM_frame_27_files_corrected_cuts.gif|500px]]<br>
 
 
[[Image:phi_angle_difference_for_ALL_sectors_in_CM_frame_27_files_all_cuts.gif|500px]]<br>
 
 
 
;phi_angle_in_cm_frame_vs_electron_sector
 
9 files. The cuts:  EC_tot>140MeV, EC_inner>50Mev and nphe>2.5.<br>
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_1_begin_run_27074_8_files.gif|400px]][[Image:phi_angle_in_cm_frame_vs_electron_sector_6_begin_run_27074_8_files.gif|400px]]<br>
 
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_2_begin_run_27074_8_files.gif|400px]]<br>
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_3_begin_run_27074_8_files.gif|400px]]
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_4_begin_run_27074_8_files.gif|400px]]<br>
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_5_begin_run_27074_8_files.gif|400px]]<br>
 
 
[[Image:phi_angle_in_cm_frame_vs_electron_all_sectors_begin_run_27074_8_files.gif|400px]]<br>
 
 
;phi_angle_in_cm_frame_vs_electron_sector
 
I used 27 files. The cut is applied on <math>1.6 < Q^{2} < 1.9</math>.<br>
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_1_begin_run_27074_27_files.gif|400px]][[Image:phi_angle_in_cm_frame_vs_electron_sector_6_begin_run_27074_27_files.gif|400px]]<br>
 
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_2_begin_run_27074_27_files.gif|400px]]<br>
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_3_begin_run_27074_27_files.gif|400px]]
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_4_begin_run_27074_27_files.gif|400px]]<br>
 
[[Image:phi_angle_in_cm_frame_vs_electron_sector_5_begin_run_27074_27_files.gif|400px]]
 
 
;phi_angle_in_cm_frame_vs_pion_sector
 
[[Image:phi_angle_in_cm_frame_vs_pion_sector_1_begin_run_27074_27_files.gif|400px]]
 
[[Image:phi_angle_in_cm_frame_vs_pion_sector_2_begin_run_27074_27_files.gif|400px]]<br>
 
[[Image:phi_angle_in_cm_frame_vs_pion_sector_3_begin_run_27074_27_files.gif|400px]]
 
[[Image:phi_angle_in_cm_frame_vs_pion_sector_4_begin_run_27074_27_files.gif|400px]]<br>
 
[[Image:phi_angle_in_cm_frame_vs_pion_sector_5_begin_run_27074_27_files.gif|400px]]
 
[[Image:phi_angle_in_cm_frame_vs_pion_sector_6_begin_run_27074_27_files.gif|400px]]<br>
 
  
  
 
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Revision as of 16:14, 24 June 2008

EC_total, [math]cos\theta_{pion}^{CM}[/math] vs [math]\phi_{diff}^{CM}[/math], missing mass, [math]\theta_{e}[/math] vs [math]\phi_{e}[/math]

Electron Momentum vs EC_total

Electron momentum vs EC total without cuts.gif Electron momentum vs EC total with cuts.gif

Missing Mass

Missing mass no cuts.gif

[math]\theta_{e}^{LAB}[/math] vs [math]\phi_{e}^{LAB}[/math]

Electron theta vs electron phi angle in lab frame using trl variables with cuts.gif

[math]cos\theta_{pion}^{CM}[/math] vs [math]\phi_{diff}^{CM}[/math]

Pion cosine theta in cm frame vs phi angle difference in cm frame with cuts.gifPion cosine theta in cm frame vs phi angle difference in cm frame with cuts negative and positive angles.gif

[1]

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

The angle is (0, 360).


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).



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