Choose timezone
Your profile timezone:
Barrel HCal Meeting
→
US/Eastern
Description
Murad Sarsour is inviting you to a scheduled ZoomGov meeting.
Topic: Epic Barrel HCal
Time: This is a recurring meeting Meet anytime
Join ZoomGov Meeting
Meeting ID: 161 050 1083
Passcode: 040716
---
One tap mobile
+16692545252,,1610501083#,,,,*040716# US (San Jose)
+16469641167,,1610501083#,,,,*040716# US (US Spanish Line)
---
Dial by your location
• +1 669 254 5252 US (San Jose)
• +1 646 964 1167 US (US Spanish Line)
• +1 646 828 7666 US (New York)
• +1 669 216 1590 US (San Jose)
• +1 415 449 4000 US (US Spanish Line)
• +1 551 285 1373 US (New Jersey)
Meeting ID: 161 050 1083
Passcode: 040716
Find your local number: https://bnl.zoomgov.com/u/abU0Cu5bD6
---
Join by SIP
---
Join by H.323
• 161.199.138.10 (US West)
• 161.199.136.10 (US East)
Meeting ID: 161 050 1083
Passcode: 040716
Minutes BHCal Meeting 2025-09-12, compiled by Anjaly and Stefan
General
• Stefan is editing the preTDR
• Oleg: date for the page turn and review might slip a little bit
• Ravi Koka (Sevil Salur’s Rutgers group) wants to join the hardware efforts (Apply for DOE fellowship to be at BNL)
• Stefan showed the neutron fluence plots as a function of distance, from Fredi. (Macro and plots attached to the indico agenda) Questions raised by Murad and Oleg:
• Width of beam gas interactions (plot should be more smeared out)
• Plan to invite John Haggerty and Fredi to meeting next week
PROTOTYPE STATUS AND PLANS
Anjaly:
• Martin and Anjaly moved trigger setup from Hcal lab to high bay. (Moved the previous NIM crate, HV PS, function generator, HGCROC board and the two scintillator paddles)
• Tested reading out 16 tiles from the prototype.
• But, timing (or something else) seems to be not right—this will be revisited next week.
Olaiya
• Plots of the cosmics phase scan data taken in hcal lab in May. (Cable length of 400 cm)
• Double peaks appearing due to an issue in code?
• Olaiya wrote his own code; needs direct comparison with what Norbert had.
Problem with neutron simulation still there (one point looks wrong)
There are minutes attached to this event.
Show them.
