Difference between revisions of "Jun 10, 2010 Calorimetry"

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=Minutes=
 
=Minutes=
  
−
Attendees:
+
Attendees: Beni, Jim Murphy (EHSQ), Pedro, John, Elton (Jlab); Ryan (IU); Will, Alam (USM); Andrei (UofR).
 
   
 
   
 
# Announcements
 
# Announcements
−
# [[FCAL Fabrication Readiness Review]]
+
# [[FCAL Fabrication Readiness Review]]\
 +
#* Jim will send us the form that they use to review projects
 +
#* Bruce (Lenzer) asked if they could visit subcontractors
 +
#* Special questions regardind welding of Fcal frame and whether shops were code qualilfied
 +
#* Elton mentioned that following the Readiness Review there will be an approvals for electronics and the support structure, which may be the time that shop qualifications will be verified.
 +
#* Ryan will have the John/Matt post the most up-to-date documents in advance of the Review
 
# Review of Action Items
 
# Review of Action Items
 +
#* Will to remind Inaki to send drawings of light guides being produced.
 
# Calibration/Monitoring (Zisis)
 
# Calibration/Monitoring (Zisis)
 
# FCAL
 
# FCAL
 
## Construction status
 
## Construction status
 
## To shashlyk or not to shashlyk.  
 
## To shashlyk or not to shashlyk.  
 +
##* Radiation damage studies of the Pb glass will likely be repeated at IUCF with a current monitor to check the normalization of doses to the detectors.
 
# BCAL
 
# BCAL
 
## Construction Status
 
## Construction Status
 +
##* Module 11 60% complete, Module 12 65% complete
 +
##* Fiber shipment #13 under test for attenuation lengths
 +
##* Npe measurements postponed to allow DAQ to be used for test acceptance for gaps between sensor and light guide
 +
##* Cosmic ray measurements will start soon
 +
##* Machining of 5-8 is 70% complete at Ross machining
 
## Fibre QA: [[Media:Shipment11_Npe.png]] and [[Media:Shipment12_Npe.png]]
 
## Fibre QA: [[Media:Shipment11_Npe.png]] and [[Media:Shipment12_Npe.png]]
 +
##* Elton noted that exchanges with Kuraray regarding anomalous Kuraray measurements of attenuation for 11 and 12 seem to have found a problem with the Kuraray data. This is being tracked down.
 
# Simulations
 
# Simulations
−
# Other Updates
+
#* Planing for simulations to calculate the energy deposited in cosmic ray setup for a given trigger and geometry.
 +
# USM update
 +
#* 3 light guides completed
 +
#* chiller arrived today
 +
#* Serguei took 2 light guides to CERN to mail to Athens.
 +
#* MOU is getting signatures today.

Latest revision as of 15:36, 10 June 2010

Teleconference Time: 11:00 a.m. EDT

  • ESNET and EVO session
  • Phone in CC F326 is 757-269-6337
  • Phone in the Regina Videoconference Suite is 306-585-4204
  • Phone only if requested:
    • +1-800-377-8846 : US
    • +1-888-276-7715 : Canada
    • +1-302-709-8424 : International
    • then enter participant code: 77438230# (remember the "#"). Phone line by request only.

Items for followup from previous meeting(s)

  1. Monitoring
    • USM: Send drawings of guides to be machined (soon). Send 4 unpolished guides to UofR and 2 unpolished guides to Athens.
    • Bcal: Testing to see if LED sources can be viewed by pmts on both sides of the module (UofR/UofA).
  2. Fcal
    • Decision on rad hard detectors
    • Ashot to send type of Hamamatsu pmt used for PRIMEX
    • Elton and Ashot to meet and resolve any discrepancies between the simulations.

Discussion of Options for Radiation-Hard Insert

Options for Radiation-Hard Insert

Tentative Agenda

  1. Announcements
  2. FCAL Fabrication Readiness Review
  3. Review of Action Items
  4. Calibration/Monitoring (Zisis)
  5. FCAL
    1. Construction status
    2. To shashlyk or not to shashlyk.
  6. BCAL
    1. Construction Status
    2. Fibre QA: Media:Shipment11_Npe.png and Media:Shipment12_Npe.png
  7. Simulations
  8. Other Updates

Minutes

Attendees: Beni, Jim Murphy (EHSQ), Pedro, John, Elton (Jlab); Ryan (IU); Will, Alam (USM); Andrei (UofR).

  1. Announcements
  2. FCAL Fabrication Readiness Review\
    • Jim will send us the form that they use to review projects
    • Bruce (Lenzer) asked if they could visit subcontractors
    • Special questions regardind welding of Fcal frame and whether shops were code qualilfied
    • Elton mentioned that following the Readiness Review there will be an approvals for electronics and the support structure, which may be the time that shop qualifications will be verified.
    • Ryan will have the John/Matt post the most up-to-date documents in advance of the Review
  3. Review of Action Items
    • Will to remind Inaki to send drawings of light guides being produced.
  4. Calibration/Monitoring (Zisis)
  5. FCAL
    1. Construction status
    2. To shashlyk or not to shashlyk.
      • Radiation damage studies of the Pb glass will likely be repeated at IUCF with a current monitor to check the normalization of doses to the detectors.
  6. BCAL
    1. Construction Status
      • Module 11 60% complete, Module 12 65% complete
      • Fiber shipment #13 under test for attenuation lengths
      • Npe measurements postponed to allow DAQ to be used for test acceptance for gaps between sensor and light guide
      • Cosmic ray measurements will start soon
      • Machining of 5-8 is 70% complete at Ross machining
    2. Fibre QA: Media:Shipment11_Npe.png and Media:Shipment12_Npe.png
      • Elton noted that exchanges with Kuraray regarding anomalous Kuraray measurements of attenuation for 11 and 12 seem to have found a problem with the Kuraray data. This is being tracked down.
  7. Simulations
    • Planing for simulations to calculate the energy deposited in cosmic ray setup for a given trigger and geometry.
  8. USM update
    • 3 light guides completed
    • chiller arrived today
    • Serguei took 2 light guides to CERN to mail to Athens.
    • MOU is getting signatures today.
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