Difference between revisions of "Phi angle in CM frame for different runs"
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Insert plot of M_x and W to show cuts | Insert plot of M_x and W to show cuts | ||
| + | |||
| + | [[Image:M_x_EC_cuts_0-9_M_x_1-1_1-1_W_1-5_1735_files.gif|200px]][[Image:Missing_Mass_EC_cuts_0-9_M_x_1-1_1-1_W_1-5_1735_files.gif|200px]]<br> | ||
Then insert phi -vs- theta | Then insert phi -vs- theta | ||
| + | |||
| + | [[Image:cos_theta_of_pion_in_cm_vs_phi_angle_difference_in_cm_frame_EC_cuts_0-9_M_x_1-1_1-1_W_1-5_1735_files.gif|400px]]<br> | ||
{| border="1" |cellpadding="20" cellspacing="0 | {| border="1" |cellpadding="20" cellspacing="0 | ||
Revision as of 14:40, 7 July 2008
EC_total, vs , missing mass, vs
- Electron Momentum vs EC_total
- Missing Mass
- vs
Phi lab
The angle is (0, 360).
| electron sector | after correction | ||
| 1 | |||
| 2 | |||
| 3 | |||
| 4 | |||
| 5 | |||
| 6 |
Phi CM
The phi angle after rotation and transformation to the CM frame
| electron sector | ||
| 1 | ||
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ||
| 6 |
Correlation plots with , and
The angle is (0, 360).
| vs | vs | vs |
Same table as above but with the cut 1.0 < W < 1.5
| vs | vs | vs |
Same table as above but with the cuts 1.0 < W < 1.25 GeV , 20 MeV bins in W and 15 degree bins in
| vs | vs | vs |
Same table as above but with the cuts 1.0 < W < 1.5 GeV and -0.2 < < 0
| vs | vs | vs |
Insert the same table as above but with the cuts 1.15 < W < 1.25 GeV and -0.1 < < 0, 20 MeV bins in W and 15 degree bins in
| vs | vs | vs |
Insert the same table as above but with the cuts W < 1.25 GeV and -0.1 < < 0, 20 MeV bins in W and 15 degree bins in
| vs | vs | vs |
Phi_angle_in_CM_Frame for different cuts
Used 1735 files. The following cuts are applied: , and EC cuts.
Insert plot of M_x and W to show cuts
Then insert phi -vs- theta