Difference between revisions of "Coincidence time"
From Hall A Wiki
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* '''Coincidence time spectrum with polarized 3He target''' | * '''Coincidence time spectrum with polarized 3He target''' | ||
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| − | + | '''This cut should be valid for all 3He production runs starting from 3538( this is after re-timing BB).''' | |
| − | '''This cut should be valid for all 3He production runs starting from 3538( this is after re-timing BB).''' | + | |
Coincidence time cut: abs(DL.t3[0]-1035)<40 and also cut on !DL.edtpl T5 and no T3 (see plot below) | Coincidence time cut: abs(DL.t3[0]-1035)<40 and also cut on !DL.edtpl T5 and no T3 (see plot below) | ||
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[[Image:ctime_3560.gif]] | [[Image:ctime_3560.gif]] | ||
Revision as of 10:13, 17 November 2008
- Coincidence time spectrum with polarized 3He target
This cut should be valid for all 3He production runs starting from 3538( this is after re-timing BB).
Coincidence time cut: abs(DL.t3[0]-1035)<40 and also cut on !DL.edtpl T5 and no T3 (see plot below)
This cut should be valid for all 3He production runs starting from 3304 to 3323.
Coincidence time cut: abs(DL.t3[0]-765)<40 and also cut on !DL.edtpl T5 and no T3 (see plot below)
This cut should be valid for all 3He production runs starting from 3126 to 3203.
Coincidence time cut: abs(DL.t3[0]-865)<40 and also cut on !DL.edtpl T5 and no T3 (see plot below)
- Coincidence time with hydrogen target in 2 pass.
Halog
- Coincidence time (explaination)
[ http://www.jlab.org/~adaq/halog/html/0811_archive/081110215152.html halog1]
