Analyzing #469
Analyzing #436: Reference reaction: Data analysis
Emission angle of 3He
| Status: | Открыта | Start date: | 05/28/2020 | ||
|---|---|---|---|---|---|
| Priority: | Нормальный | Due date: | |||
| Assignee: | Ivan Muzalevsky | % Done: | 50% | ||
| Category: | - | ||||
| Target version: | - |
Description
Calculate an emission angle of 3He in both laboratory and the reaction center of mass systems.
Provide the following histograms in the comment:
- 1D angular distribution;
- the dependency of emission angle on the 9Li missing mass;
The values should be provided in the form of the text file (and optionally as root macro with the construction of histogram with very fine binning) in the attachment.
he3_mm_9Ligs.txt 
(28.1 KB)
he3_mm_full.txt
(258 KB)
he3_mm_canvas.C
- Macro to draw the presented distributions
(138 KB)
he3_kin_9Ligs.txt
(26.4 KB)
he3_kin_full.txt
(68.7 KB)
CM_he3_mm_9Ligs.txt
(28.1 KB)
CM_he3_mm_full.txt
(70.5 KB)
CM_he3_kin_9Ligs.txt
(26.4 KB)
CM_he3_kin_full.txt
(68.6 KB)
c_he3_angles_CM.C
- script for the CM figures
(262 KB)
History
#1 Updated by Ivan Muzalevsky over 4 years ago
- File he3_mm_9Ligs.txt added
- File he3_mm_full.txt added
- File he3_mm_canvas.C added
- % Done changed from 0 to 50
Laboratory system¶
Left figure -angle of the 3He emision with respect to the beam. Red line corresponds to the 9Li g.s. selection.
Middle figure - correlation of the 3He emision angle with the missing mass of the 9Li. The numerical expression of this black histogram is written into the he3_mm_full.txt file
Red dots (middle figure) - corresponds to the 9Li g.s. selection. The numerical expression of this red histogram is written into the he3_mm_9Ligs.txt file
Right figure - 3He energy vs 3He emision amgle. The numerical expression of this black histogram is written into the he3_kin_full.txt file
Red dots corresponds to the 9Li g.s. selection. The numerical expression of this red histogram is written into the he3_kin_9Ligs.txt fil
#2 Updated by Ivan Muzalevsky over 4 years ago
- File he3_kin_9Ligs.txt added
- File he3_kin_full.txt added
#3 Updated by Ivan Muzalevsky over 4 years ago
- File CM_he3_mm_9Ligs.txt added
- File CM_he3_mm_full.txt added
- File CM_he3_kin_9Ligs.txt added
- File CM_he3_kin_full.txt added
Reaction CM system¶
Left figure -angle of the 3He emision in the reaction CMS. Red line corresponds to the 9Li g.s. selection.
Middle figure - correlation of the 3He emision angle in the reaction CMS with the missing mass of the 9Li. The numerical expression of this black histogram is written into the CM_he3_mm_full.txt file
Red dots (middle figure) - corresponds to the 9Li g.s. selection. The numerical expression of this red histogram is written into the CM_he3_mm_9Ligs.txt file
Right figure - 3He energy vs 3He emision amgle in the reaction CMS. The numerical expression of this black histogram is written into the CM_he3_kin_full.txt file
Red dots corresponds to the 9Li g.s. selection. The numerical expression of this red histogram is written into the CM_he3_kin_9Ligs.txt
#4 Updated by Ivan Muzalevsky over 4 years ago
- File c_he3_angles_CM.C added