Phi angle in CM frame for different runs: Difference between revisions
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| electron sector || <math>\varphi_{e}^{CM}</math> || <math>\varphi_{pion}^{CM}</math> || <math>\varphi_{e}^{CM} - \varphi_{pion}^{CM}</math> before correction || <math>\varphi_{e}^{CM} - \varphi_{pion}^{CM}</math> after correction | | electron sector || <math>\varphi_{e}^{CM}</math> || <math>\varphi_{pion}^{CM}</math> || <math>\varphi_{e}^{CM} - \varphi_{pion}^{CM}</math> before correction || <math>\varphi_{e}^{CM} - \varphi_{pion}^{CM}</math> after correction | ||
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| 1 || [[Image:electron_phi_angle_for_sector_1_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_1_in_CM_frame_27_files.gif|300px]] || [[Image: | | 1 || [[Image:electron_phi_angle_for_sector_1_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_1_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_1_in_CM_frame_27_files_1.gif|300px]] || [[Image:phi_angle_difference_for_sector_1_in_CM_frame_27_files_after_cor.gif|300px]] | ||
|- | |- | ||
| 2 || [[Image:electron_phi_angle_for_sector_2_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_2_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_2_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_2_in_CM_frame_27_files_after_cor.gif|300px]] | | 2 || [[Image:electron_phi_angle_for_sector_2_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_2_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_2_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_2_in_CM_frame_27_files_after_cor.gif|300px]] | ||
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| 5 || [[Image:electron_phi_angle_for_sector_5_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_5_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_5_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_5_in_CM_frame_27_files_after_cor.gif|300px]] | | 5 || [[Image:electron_phi_angle_for_sector_5_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_5_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_5_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_5_in_CM_frame_27_files_after_cor.gif|300px]] | ||
|- | |- | ||
| 6 || [[Image:electron_phi_angle_for_sector_6_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_6_in_CM_frame_27_files.gif|300px]] || [[Image: | | 6 || [[Image:electron_phi_angle_for_sector_6_in_CM_frame_27_files.gif|300px]] || [[Image:pion_phi_angle_for_sector_6_in_CM_frame_27_files.gif|300px]] || [[Image:phi_angle_difference_for_sector_6_in_CM_frame_27_files_1.gif|300px]] || [[Image:phi_angle_difference_for_sector_6_in_CM_frame_27_files_after_cor.gif|300px]] | ||
|- | |- | ||
|}<br> | |}<br> | ||
Revision as of 23:56, 13 June 2008
[math]\displaystyle{ \varphi^{LAB} }[/math]
The angle is (-30, 330).
| electron sector=1 | electron sector=6 | |
| [math]\displaystyle{ \varphi_{e}^{LAB} }[/math] |  |
|
| [math]\displaystyle{ \varphi_{pion}^{LAB} }[/math] |  |
|
| [math]\displaystyle{ \varphi_{e}^{LAB} - \varphi_{pion}^{LAB} }[/math] |  |
|
The angle is (0, 360).
| electron sector=1 | electron sector=6 | |
| [math]\displaystyle{ \varphi_{e}^{LAB} }[/math] |  |
|
| [math]\displaystyle{ \varphi_{pion}^{LAB} }[/math] |  |
|
| [math]\displaystyle{ \varphi_{e}^{LAB} - \varphi_{pion}^{LAB} }[/math] |  |
|
[math]\displaystyle{ \varphi^{CM} }[/math]
The angle is (0, 360).
| electron sector=1 | electron sector=6 | |
| [math]\displaystyle{ \varphi_{e}^{CM} }[/math] |  |
|
| [math]\displaystyle{ \varphi_{pion}^{CM} }[/math] |  |
|
| [math]\displaystyle{ \varphi_{e}^{CM} - \varphi_{pion}^{CM} }[/math] |  |
|
| electron sector | [math]\displaystyle{ \varphi_{e}^{CM} }[/math] | [math]\displaystyle{ \varphi_{pion}^{CM} }[/math] | [math]\displaystyle{ \varphi_{e}^{CM} - \varphi_{pion}^{CM} }[/math] before correction | [math]\displaystyle{ \varphi_{e}^{CM} - \varphi_{pion}^{CM} }[/math] after correction |
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I used 27 files. The cut is applied on [math]\displaystyle{ 1.6 < Q^{2} < 1.9 }[/math].
- phi_angle_in_cm_frame_vs_electron_sector
- phi_angle_in_cm_frame_vs_pion_sector
