Difference between revisions of "April 14 2011 Meeting Summary"
From Hall A Wiki
Line 8: | Line 8: | ||
xinhu: | xinhu: | ||
+ | # Correct most events back. But still not good for Box3. | ||
hyao: | hyao: | ||
− | + | # 21612 has problem. | |
+ | # Low energy Cross Section fluctuation < 3~4%. | ||
+ | # Left arm cross section is not good. | ||
Line 17: | Line 20: | ||
xinhu: | xinhu: | ||
− | + | # For NaI Eff, make geometry dependent cut efficiency for NaI. | |
+ | # Weight the event by this geo-dep eff when calculating the cross section. | ||
+ | # pi rejection for low mementum. | ||
hyao: | hyao: | ||
+ | # Try 600,700 Acceptance. See the difference. | ||
+ | # For low energy, 300-400 MeV, fix the highest point for xs. | ||
+ | # last three runs for 739 R Fe 60, fix the highest and lowest points. | ||
+ | # For left arm, at high energy, we might be not necessary to use NaI E/p and Geo Cut. | ||
+ | # For left arm high energy, first get 3 points cs, Then remove NaI E/p and Geo Cut to compare it. | ||
# Continue "To do list" in [[March 31 2011 Meeting Summary]] | # Continue "To do list" in [[March 31 2011 Meeting Summary]] |
Revision as of 11:06, 14 April 2011
Back to CSR Weekly Meeting on 2011
- xinhu: [NaI bad block correction check]
- hyao: [RHRS New Acceptance and LHRS New Acceptance with New SAMC RZ generator]
xinhu:
- Correct most events back. But still not good for Box3.
hyao:
- 21612 has problem.
- Low energy Cross Section fluctuation < 3~4%.
- Left arm cross section is not good.
To do list:
xinhu:
- For NaI Eff, make geometry dependent cut efficiency for NaI.
- Weight the event by this geo-dep eff when calculating the cross section.
- pi rejection for low mementum.
hyao:
- Try 600,700 Acceptance. See the difference.
- For low energy, 300-400 MeV, fix the highest point for xs.
- last three runs for 739 R Fe 60, fix the highest and lowest points.
- For left arm, at high energy, we might be not necessary to use NaI E/p and Geo Cut.
- For left arm high energy, first get 3 points cs, Then remove NaI E/p and Geo Cut to compare it.
- Continue "To do list" in March 31 2011 Meeting Summary