[Jef] [EXTERNAL] Re: QA check of SICCAS crystals (batch 1)

Alexander Somov somov at jlab.org
Thu Aug 13 22:37:08 EDT 2020


HI ZIsis,

I am on shift until 4 am tonight and will likely
not able to attend the meeting tomorrow.
But I will link some log entries to the meeting page.

We are also taking data with new crystals installed on the
PS setup.

Cheers,
              Sasha
________________________________
From: Zisis Papandreou <zisis at uregina.ca>
Sent: Thursday, August 13, 2020 12:06 AM
To: Alexander Somov <somov at jlab.org>
Cc: jef at jlab.org <jef at jlab.org>
Subject: [EXTERNAL] Re: [Jef] QA check of SICCAS crystals (batch 1)

Hi Sasha:

Nice to see and nice that finally some stuff is moving in the clean room.  Will you and Josh go over these in Friday’s meeting?

Thanks and cheers, Zisis...

On Aug 11, 2020, at 3:11 PM, Alexander Somov <somov at jlab.org<mailto:somov at jlab.org>> wrote:

Hi,

I and Josh have performed visual inspection and measured dimensions of
192 SICCAS crystals (from the first batch).

Measurement results are linked to the FCAL2 construction page.

https://halldweb.jlab.org/detectors/fcal2/crystals/QA_check/first_batch_1_2020/quality_assurance_batch_1.pdf

Cheers,
              Sasha

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Dr. Zisis Papandreou
Head, Department of Physics
Professor of Physics, Ph.D., P.Phys.
---------------------------------------------------------
Department of Physics
University of Regina
3737 Wascana Parkway
Regina, SK  S4S 0A2  CANADA

Phone: (306) 585-5379
Fax: (306) 585-5659
Email:  zisis at uregina.ca<mailto:zisis at uregina.ca>
Website: http://www.uregina.ca/science/physics/people/faculty-research/zisis-papandreou/index.html<https://urldefense.proofpoint.com/v2/url?u=http-3A__www.uregina.ca_science_physics_people_faculty-2Dresearch_zisis-2Dpapandreou_index.html&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=UEJkvUcBvE4mBa6l1pQs5Q&m=57icF2j-8cR7Q5YsjHfmw4Cwc8pPojylS5i_gpEpaG4&s=J1_GP-cLIxgapbx_BfsuaVaU7d0epsbiEKssNu_CukQ&e=>







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