Difference between revisions of "PID Readout Scheme Tests"
From GlueXWiki
(→Neutron/Photon separation) |
(→Neutron/Photon separation) |
||
| Line 6: | Line 6: | ||
=== Neutron/Photon separation === | === Neutron/Photon separation === | ||
| − | <b> | + | In the following plots the vertical axis is probability and the horizontal axis is<br> |
| + | a) 1/(4) : one cell out of four <br> | ||
| + | b) 2/(4) : two cells out of four <br> | ||
| + | c) 3/(4) : three cells out of four <br> | ||
| + | d) 4/(4) : four cells out of four <br> | ||
| + | e) 4th only : only fourth cells out of four <br> | ||
| + | f) 2/(4) : two cells out of four with gap in between the two<br> | ||
| + | <b> 80 degree, (1,2,3,4) left and (3,3,4) right</b><br> | ||
[[File:pid1234_photon_neutron_80deg_X.gif|300px]] [[File:pid334_photon_neutron_80deg_X.gif|300px]] | [[File:pid1234_photon_neutron_80deg_X.gif|300px]] [[File:pid334_photon_neutron_80deg_X.gif|300px]] | ||
<br> | <br> | ||
Revision as of 11:06, 25 October 2011
PID from readout scheme
Two readout seems are looked at:
a) 1,2,3,4
b) 3,3,4
The numbers indicate how many SiPMs are summed together into one digitization channel.
Neutron/Photon separation
In the following plots the vertical axis is probability and the horizontal axis is
a) 1/(4) : one cell out of four
b) 2/(4) : two cells out of four
c) 3/(4) : three cells out of four
d) 4/(4) : four cells out of four
e) 4th only : only fourth cells out of four
f) 2/(4) : two cells out of four with gap in between the two
80 degree, (1,2,3,4) left and (3,3,4) right
