Π polarizability Meeting Apr 12, 2021

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Revision as of 10:52, 13 April 2021 by Elton (Talk | contribs) (Minutes)

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Meeting Time And Location

01:30 pm EST (JLab time) Weekly Meeting

REMOTE during Covid-19

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Action Items

Tentative Agenda

  1. Previous CPP meeting: Jan 28, 2021
  2. Announcements
  3. CPP and NPP Readiness Review
  4. Update on CPP Configuration (Elton)
  5. Updates on design (Richard/Jim)
  6. Discussion (All)

Minutes

Attending: Richard, Beni, Hovanes, Rory, Elton, Ilya, James McTyre, Mark

  1. Previous CPP meeting: Jan 28, 2021
    • We reviewed the minutes from the last meeting as a reminder of issues raised
  2. Announcements
  3. CPP and NPP Readiness Review
  4. Update on CPP Configuration (Elton)
    • The slides were presented comments/questions were made
    • Richard: Noted that not all hodoscope counters have the protective cylindrical cover. We need to keep this in mind and likely add protection before moving the microscope.
    • Richard: Are the cables sufficiently long? Tim: racks are on wheels with flexible AC power so they can be moved. Hovanes: The goniometer controls are in one of the racks, so moving the rack might affect cables for this system. -> We need to revisit cabling in more detail.
    • Concrete blocks: They are not part of the RadCon configuration so they can be moved downstream to continue to shadow the microscope from the dump.
    • Beni: Inquired about acceptance change in TPOL when peak is moved down to 6 GeV. Richard: No effect in TPOL, but acceptance of the PS needs to be watched.
    • Agreed that the microscope top range should be set to 6.2 GeV, 0.2 GeV above the nominal coherent edge. Elton provided parameters for this configuration that should be checked by James.
  5. Updates on design (James)
  6. Discussion (All)