View source for HYP-meeting 20220602

=Information=
* 9:30-11:20 on Jun 02, 2022 JST (8:30-10:20  on Jun 01, 2022 EDT)
* Bishnu (Hampton Univ.), Toshi (Kyoto Univ.)


=Discussion=
==AC test at ESB==
　&rarr; <font size="4"> [[Media:JLabMeeting 20220601 Bishnu.pdf|PDF file]]</font>
* TDC cut for scintillators 
** Current condition: "TDC cut on each TDC &rarr; TOF cut" <br>&rarr;  TG suggested to apply only the TOF cut. 

* We found that an ADC of PMTs of scintillators has only pedestal <br> &rarr; will be checked. 
** Note that the trigger condition is 2 hits out of 4 PMTs. <br> &rarr; That's why there are pedestals in all ADCs of scintillators. 

* Efficiency 
** About 90% for one PMT. <br> How much is the inefficiency if two layers are required out of three layers? 

* Channel was converted into NPE.
** ADC sum of two PMTs <br> &rarr; NPE ~ 9 which is consistent with the results obtained a few years ago. <br> [[File:Plot 20220602.PNG |500px]]

=Next Meeting=
* 9:00 p.m. - on June 10, 2022, JST<br> (8:00 a.m.- on June 9, 2022, EST)
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